Duex5 heaters problem
-
Hi. So I added a chamber heater. I've set it to use heater 4 on the duex5 and thermistor 4.
the probles is when I set it to heater 4 then heater 3 goes on when I power up the printer and stays on. When I adjust config.g to heater 3 then heater 2 goes on and stays on. and the same goes for every other heater. I'm using RRF3.3 -
Please post your config.g and the results of sending M122 and M98 P"config.g". A photo of the actual wiring would be good too.
-
@phaedrux So I got that fixed...just had the pin name wrong. But now I get an error every time I try to heat the chamber.
Error: Heater 2 fault: temperature rising much more slowly than the expected 1.4°C/sec -
@pitsweer said in Duex5 heaters problem:
Error: Heater 2 fault: temperature rising much more slowly than the expected 1.4°C/sec
You'll need to PID tune the heater to give the firmware an expectation of actual heating performance.
https://duet3d.dozuki.com/Wiki/Connecting_and_configuring_a_chamber_heater
https://duet3d.dozuki.com/Wiki/Tuning_the_heater_temperature_control
