Problem with Marlin and ramps 1.4 (MINTEMP triggered) November 30, 2013 02:52PM |
Registered: 10 years ago Posts: 41 |
Re: Problem with Marlin and ramps 1.4 (MINTEMP triggered) November 30, 2013 03:10PM |
Registered: 10 years ago Posts: 1,433 |
Re: Problem with Marlin and ramps 1.4 (MINTEMP triggered) December 01, 2013 09:24PM |
Registered: 10 years ago Posts: 19 |
Quote
uncle_bob
What it's telling you is that your thermistor is reading below the lowest possible temperature. Either there is a problem with the thermistor or your room is *very* cold. The most common problem is a thermistor that is simply not plugged in.
1) Check your thermistor cable with an ohm meter, it should read about 100 K ohms at the connector that plugs into your Ramps board
2) Make sure it's plugged into the correct plug on the board
3) If you do not have a heated bed, make sure it's thermistor is set to "not present" (zero) in the firmware
4) Make sure your thermistor type is set correctly in the firmware.
5) Make sure your mintemo is set to something rational in the firmware (5C is rational, 25 is not).
My bet would be a thermistor that's not plugged in ...
Re: Problem with Marlin and ramps 1.4 (MINTEMP triggered) December 01, 2013 10:09PM |
Registered: 10 years ago Posts: 1,433 |
Re: Problem with Marlin and ramps 1.4 (MINTEMP triggered) December 30, 2015 06:30PM |
Registered: 8 years ago Posts: 432 |