thermistor bad reading

droftarts

M208 X0 Y0 Z-200 S1 ; set axis minima
M208 X230 Y210 Z0 S0 ; set axis maxima

Not a bug; you have put in strange values for Z axis minima and maxima. Firmware expects all moves to be in the positive range; no CAM/ slicer outputs negative absolute coordinates.

Ian

dc42

@ninni said in thermistor bad reading:

also I would like to report a bug. when the endstop is positioned upwards for the z axis the platter stops when it touches the endstop but if you give the command again it continues to rise ignoring that the limit switch was already pressed

The reason for that is the G1 H2 Z5 command in your homez.g file. That command tells the firmware to raise Z by 5mm, but that isn't appropriate when homing to max Z. You should probably remove the one in homeall.g too.