Setting Z Offset
I am using the Duet 3 board (Firmware 3.0). I am trying to save my Z offset as 1.7 using the code M851 Z1.7. However, when I check with M503 I get this:
G31 P500 X-38 Y0 Z2.044 ; set Z probe trigger value, offset and trigger height. It will not update. Please advise. Thanks.
Did you note the sign reversal?
Does G31 Z work properly otherwise?
@Phaedrux I tried the sign reversal. I edited the file in the web control and even updated the config file and uploaded. Yet, M503 command shows no update.
Yet, M503 command shows no update.
As it shouldn't. M503 reads back the config.g.
If you want to reload the config-override.g that's M501.
You'd then have to check the current G31 by sending... G31 with no parameters.
@Phaedrux I tried it one more time and it works, sort of. Using a z offset of -1.70 it stops quite a ways from the head. I will have to re-calibrate.