Calibration
Nozzle Center Worksheet File-> Make a copy
Direction of movement: X, Y, or Z Movement Distance (Fx)
Resolution of a single step: M - (default is step_distance for the first stepper on that axis)
G38.2 How to use: Click on the dropdown for the macro Under the axis you want to probe, enter the movement distance (10 is a safe place to start) Enter a positive value to probe towards the axis maximum and a negative value to probe towards the axis minimum. Under M, enter the resolution to probe at. Start with .1, then use .001.
For example, if we enter an X value of 5 and an M value of 0.0001, assuming the tip touches the probe, the console output should look something like this: Probe hit something while moving Probing finished with result 1 (1=contact, 0=no contact) Probing G38.2 finished with result 1 at (109.425,341.0,4.0)
Enter the resolution of a single step into the box labeled "M" (1 is a safe place to start)
FIND CONTACT Click on the dropdown for the macro Under AXIS, enter the axis you want to probe (ex. X) Under DELTA, enter Under RESOLUTION, enter
AXIS={axis} DELTA={delta} RESOLUTION={resolution} UNTIL=contact or nocontact