@wharris87 said in Duet Wifi - Dual Z Motor Configuration:
M350 X16 Y16 Z16:16 E16 I1 ; configure microstepping with interpolation
M92 X160.00 Y160.00 Z400.00:400.00 E418.00 ; set steps per mm
M566 X720.00 Y720.00 Z12.00:12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00:180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z250.00:250.00 E1000.00 ; set accelerations (mm/s^2)
M906 X1600 Y1600 Z1600:1600 E1600 I30 ; set motor currents (mA) and motor idle factor in per cent
Remove the second Z value in these entries. Each value is set per axis, not per motor. It's only for extruders where multiple entries can be defined here since each extruder motor is it's own axis.