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[2.0.x] Limit PID autotune target to maxtemp-15 (#12691)

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Roman Moravčík 2018-12-20 22:55:30 +01:00 committed by Scott Lahteine
parent 8dcc28c9ae
commit 4dad489a50
1 changed files with 5 additions and 0 deletions
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5
Marlin/src/module/temperature.cpp
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@ -286,6 +286,11 @@ uint8_t Temperature::soft_pwm_amount[HOTENDS];
next_auto_fan_check_ms = next_temp_ms + 2500UL;
#endif
if (target > GHV(BED_MAXTEMP, maxttemp[heater]) - 15)) {
SERIAL_ECHOLNPGM(MSG_PID_TEMP_TOO_HIGH);
return;
}
SERIAL_ECHOLNPGM(MSG_PID_AUTOTUNE_START);
disable_all_heaters();