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Hard Limit Alarm gone??


#1

Alarm triggers leds ,shows as alarm on ugcode verbose but does not stop machine .
it did work when i first installed it but its now stopped working
homing cycle works fine
any ideas pete


#2

Please check your$21 variable is set to 1.
Which limit switch is not triggering a hard limit?
If it is only the Z limit switch that’s not triggering, look to see if you have jumper JP1 installed (it’s hiding under the control 5 ping green plug port)