Yes the probe works properly,
If the inductive sensor is triggered (metal part in front) G31 returns 1000 and switch to 0 when I move away the metal part.
The problem is not that the inductive sensor is not working, but just that I would like to reverse the direction in wich the probing is done (Z max instead of Zmin).
When I'm using G30 S-1 the stage moves away (to Zmin) from the probe (installed at Z max) until I manually trigger the probe with a piece of metal.
My config is the Following :
Duet 2 ethernet V1.04c RRF 2.03c
On the config.g file the probe is configured with M558 P5 I1 just before setting each axis stepper direction and endstop side.
Here it is :
M555 P2 ; Set output to look like Marlin
G21 ; Work in millimetres
M584 Z2 X0 Y1 U3 E4
;Set drive current an idle current at 20%
M906 Z1500 X1500 Y1500 U1500 E1500 I20
;Set inactive time before idle to 5s
; set microstepping with interpolation
M350 X16 Y16 Z16 U61 E16 I1
;Set axis step/unit
M92 Z3200 X3200 Y3200 U44.444444444444 E459.4040311 ;
M201 Z200 X500 Y500 U20000 E3000
;Set max feedrate (unit/min)
M203 Z800 X1600 Y1600 U216000 E10000
;Set instant speed changes mm/minute (Jerk)
M566 X1200 Y1200 Z1200 E1200
; define Z probe
M558 P5 I1
; Axis and motor configuration
M569 P0 S1 ; Drive 0 goes forwards
M569 P1 S1 ; Drive 1 goes forwards
M569 P2 S1 ; Drive 2 goes forwards
M569 P3 S1 ; Drive 3 goes forwards
M569 P4 S1 ; Drive 4 goes forwards
;define min and max travel
M208 X-27 Y-29 Z2.9 u-1000000000000 S1; min travel
M208 X25 Y23 Z100.1 u1000000000000 S0; max travel
M574 X2 Y2 Z1 u2 S1
M563 P0 D0
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves