Merge pull request #8312 from thinkyhead/bf2_thermal_docs
[2.0.x] Update Thermal Protection Documentation
This commit is contained in:
Scott Lahteine
GitHub
commit
efa8f20b2f
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -448,12 +448,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -448,12 +448,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 60 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 60 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 10 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 10 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 60 // Seconds
|
#define WATCH_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 5 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 5 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 5 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 5 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 180 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 180 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -434,12 +434,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 60 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 60 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 10 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 10 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 5 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 5 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 180 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 180 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -419,12 +419,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -429,12 +429,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -419,12 +419,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -427,12 +427,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -438,12 +438,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -409,12 +409,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -409,12 +409,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -434,12 +434,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 40 // Seconds
|
#define WATCH_TEMP_PERIOD 40 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -443,12 +443,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -432,12 +432,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -436,12 +436,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -429,12 +429,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 50 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 50 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 6 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 6 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 40 // Seconds
|
#define WATCH_TEMP_PERIOD 40 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 100 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 100 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -424,12 +424,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -440,12 +440,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -429,12 +429,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -478,12 +478,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -458,12 +458,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -57,18 +57,20 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
// K8200 has weak heaters/power supply by default, so you have to relax!
|
// K8200 has weak heaters/power supply by default, so you have to relax!
|
||||||
|
|
@ -76,13 +78,16 @@
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 8 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 8 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
// K8200 has weak heaters/power supply by default, so you have to relax!
|
// K8200 has weak heaters/power supply by default, so you have to relax!
|
||||||
#define WATCH_TEMP_PERIOD 30 // Seconds
|
#define WATCH_TEMP_PERIOD 30 // Seconds
|
||||||
|
|
@ -99,13 +104,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 10 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 10 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -438,12 +438,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -438,12 +438,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -428,12 +428,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -414,12 +414,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -53,31 +53,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -91,13 +96,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -432,12 +432,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -441,12 +441,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 50 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 50 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 3 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 3 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 50 // Seconds
|
#define WATCH_TEMP_PERIOD 50 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -431,12 +431,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -417,12 +417,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -433,12 +433,13 @@
|
||||||
//===========================================================================
|
//===========================================================================
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* If you get "Thermal Runaway" or "Heating failed" errors the
|
* If you get "Thermal Runaway" or "Heating failed" errors the
|
||||||
* details can be tuned in Configuration_adv.h
|
* details can be tuned in Configuration_adv.h
|
||||||
|
|
|
||||||
|
|
@ -48,31 +48,36 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Thermal Protection protects your printer from damage and fire if a
|
* Thermal Protection provides additional protection to your printer from damage
|
||||||
* thermistor falls out or temperature sensors fail in any way.
|
* and fire. Marlin always includes safe min and max temperature ranges which
|
||||||
|
* protect against a broken or disconnected thermistor wire.
|
||||||
*
|
*
|
||||||
* The issue: If a thermistor falls out or a temperature sensor fails,
|
* The issue: If a thermistor falls out, it will report the much lower
|
||||||
* Marlin can no longer sense the actual temperature. Since a disconnected
|
* temperature of the air in the room, and the the firmware will keep
|
||||||
* thermistor reads as a low temperature, the firmware will keep the heater on.
|
* the heater on.
|
||||||
*
|
*
|
||||||
* The solution: Once the temperature reaches the target, start observing.
|
* The solution: Once the temperature reaches the target, start observing.
|
||||||
* If the temperature stays too far below the target (hysteresis) for too long (period),
|
* If the temperature stays too far below the target (hysteresis) for too
|
||||||
* the firmware will halt the machine as a safety precaution.
|
* long (period), the firmware will halt the machine as a safety precaution.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
* If you get false positives for "Thermal Runaway", increase
|
||||||
|
* THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
|
||||||
*/
|
*/
|
||||||
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
#if ENABLED(THERMAL_PROTECTION_HOTENDS)
|
||||||
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
#define THERMAL_PROTECTION_PERIOD 40 // Seconds
|
||||||
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
#define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
|
* Whenever an M104, M109, or M303 increases the target temperature, the
|
||||||
* WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
|
* firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
|
* hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
* requires a hard reset. This test restarts with any M104/M109/M303, but only
|
||||||
|
* if the current temperature is far enough below the target for a reliable
|
||||||
|
* test.
|
||||||
*
|
*
|
||||||
* If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
|
* If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
|
||||||
* WATCH_TEMP_INCREASE should not be below 2.
|
* and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
|
||||||
|
* below 2.
|
||||||
*/
|
*/
|
||||||
#define WATCH_TEMP_PERIOD 20 // Seconds
|
#define WATCH_TEMP_PERIOD 20 // Seconds
|
||||||
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
@ -86,13 +91,7 @@
|
||||||
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
#define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
|
* As described above, except for the bed (M140/M190/M303).
|
||||||
* WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
|
|
||||||
* degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
|
|
||||||
* but only if the current temperature is far enough below the target for a reliable test.
|
|
||||||
*
|
|
||||||
* If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
|
|
||||||
* WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
|
|
||||||
*/
|
*/
|
||||||
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
#define WATCH_BED_TEMP_PERIOD 60 // Seconds
|
||||||
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
#define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
|
||||||
|
|
|
||||||
|
|
@ -249,13 +249,13 @@ uint8_t Temperature::soft_pwm_amount[HOTENDS],
|
||||||
THERMAL_PROTECTION_PERIOD
|
THERMAL_PROTECTION_PERIOD
|
||||||
#endif
|
#endif
|
||||||
;
|
;
|
||||||
const int8_t hysteresis =
|
const int8_t watch_temp_increase =
|
||||||
#if ENABLED(THERMAL_PROTECTION_BED) && ENABLED(PIDTEMPBED) && ENABLED(THERMAL_PROTECTION_HOTENDS) && ENABLED(PIDTEMP)
|
#if ENABLED(THERMAL_PROTECTION_BED) && ENABLED(PIDTEMPBED) && ENABLED(THERMAL_PROTECTION_HOTENDS) && ENABLED(PIDTEMP)
|
||||||
hotend < 0 ? TEMP_BED_HYSTERESIS : TEMP_HYSTERESIS
|
hotend < 0 ? WATCH_BED_TEMP_INCREASE : WATCH_TEMP_INCREASE
|
||||||
#elif ENABLED(THERMAL_PROTECTION_BED) && ENABLED(PIDTEMPBED)
|
#elif ENABLED(THERMAL_PROTECTION_BED) && ENABLED(PIDTEMPBED)
|
||||||
TEMP_BED_HYSTERESIS
|
WATCH_BED_TEMP_INCREASE
|
||||||
#else
|
#else
|
||||||
TEMP_HYSTERESIS
|
WATCH_TEMP_INCREASE
|
||||||
#endif
|
#endif
|
||||||
;
|
;
|
||||||
millis_t temp_change_ms = next_temp_ms + watch_temp_period * 1000UL;
|
millis_t temp_change_ms = next_temp_ms + watch_temp_period * 1000UL;
|
||||||
|
|
@ -432,7 +432,7 @@ uint8_t Temperature::soft_pwm_amount[HOTENDS],
|
||||||
#if WATCH_THE_BED || WATCH_HOTENDS
|
#if WATCH_THE_BED || WATCH_HOTENDS
|
||||||
if (!heated && input > next_watch_temp) {
|
if (!heated && input > next_watch_temp) {
|
||||||
if (input > watch_temp_target) heated = true;
|
if (input > watch_temp_target) heated = true;
|
||||||
next_watch_temp = input + hysteresis;
|
next_watch_temp = input + watch_temp_increase;
|
||||||
temp_change_ms = ms + watch_temp_period * 1000UL;
|
temp_change_ms = ms + watch_temp_period * 1000UL;
|
||||||
}
|
}
|
||||||
else if ((!heated && ELAPSED(ms, temp_change_ms)) || (heated && input < temp - MAX_OVERSHOOT_PID_AUTOTUNE))
|
else if ((!heated && ELAPSED(ms, temp_change_ms)) || (heated && input < temp - MAX_OVERSHOOT_PID_AUTOTUNE))
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue