3DPrinting/Prusa-Firmware
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Document the RPM condition

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DRracer 2020-06-05 16:37:21 +02:00 • committed by GitHub
parent 1bf5635459
commit 183b102b6c
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Firmware/ultralcd.cpp
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@ -8569,7 +8569,7 @@ static FanCheck lcd_selftest_fan_auto(int _fan)
printf_P(PSTR("Print fan speed: %d \n"), fan_speed[1]);
printf_P(PSTR("Extr fan speed: %d \n"), fan_speed[0]);
if (fan_speed[0] < 20) {
if (fan_speed[0] < 20) { // < 1200 RPM would mean either a faulty Noctua or Altfan
return FanCheck::ExtruderFan;
}
#ifdef FAN_SOFT_PWM