It appears the distance set for the Z to retract after the probe is being increased by the Probe Distance. For example, if the Probe Distance is set to 20 and the Retract Distance is set to 20 the actual retract distance will be 40. I am assuming this is not as intended....
grbl's probe events (PRB) grbl's alarm events (ALARM) grbl's errors grbl's booting grbl's settings updates grbl's g-code parser state updates log lines keeps a copy of grbl's state for immediate inspection Non-blocking streaming of g-code ...
10. Using an oscilloscope, probe the PWM outputs that are used for motor drive control. The duty cycles of the three PWMs are set to 50% in this build level. The expected PWM output waveforms are as shown in Figure 4-14. The PWM switching frequency are the same as the value that ...
$111 = 6000.000 (Y-axis maximum rate, mm/min) $112 = 6000.000 (Z-axis maximum rate, mm/min) $113 = 1000.000 $114 = 1000.000 $115 = 1000.000 $120 = 100.000 (X-axis acceleration, mm/sec^2) $121 = 100.000 (Y-axis acceleration, mm/sec^2) $122 = 500.000 (Z-axis acceleration, ...