axis z non stop

[marc]

hello group, a question, I have mounted the duet, but the z axis does not stop with the end stop, the x axis and the y,end spindle z are optical

[Stephen6309]

@marc Check with M119 to make sure your z endstop is working as expected.

[dc42]

Your homez.g file is clearly wrong, you appear to have S1 and S2 mixed up on the G1 commands. See the entry for G1 in the GCodes wiki page for what they mean. I suggest you read and understand https://duet3d.dozuki.com/Wiki/ConfiguringRepRapFirmwareCartesianPrinter#Section_Homing_Z and adapt it to dual Z motors.

[marc]

well I have echo tests only was to change s2 by s1
Thank you
now I will install the bltouch