Solved M672 set sensitivity smart effector not working

[ladal]

Hello,

I have two versions of smart effector "v2 and v4", I have the same problem with both.
To set the sensitivity, only the example "M672 S105:50:205" works and returns the setting "M672 S105:205:50".
The sensitivity changes and the LED flashes 5 times.
If I try to change it to a value other than "50" or "205", no change is made, nor does the LED blink. Diagnostic and reset commands work correctly.

Thanks in advance for your answer

Lada

[jay_s_uk]

@ladal both values have to equal 255, you can't change one value and not the other.
See here https://docs.duet3d.com/en/User_manual/Reference/Gcodes#m672-program-z-probe

[ladal]

@jay_s_uk
Thanks much, I am very stupid

Lada