@hestiahuang said in [3.4.0 beta 3] Heater 0 fault:
@phaedrux
I guess so, but it must be not make sense that it doesn't work even in BANG-BANG mode.😢
Bang bang mode hasn't been very practical for quite a while. the firmware needs some idea of the heaters performance to allow the heater fault watch dogs to function. So PID tuning is highly recommended and basically required.
I assume that @dc42 will be able to tune the heater fault detection to be less sensitive to false positives.