Posts made by nyn

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@Phaedrux
Hi , thanks for your help. I already permuted all (I don't know what a "pull...resistor" is here for) combinations of [ !^] without any success
But I tested it again ... funny thing - with still correct blinkig/recognizing LEDs on the Universal Piezo bla
I get a constant Z-Probe=2 with C"!^zprobe.in" and constant 1000 with C"^zprobe.in"
all in all "P1" with zprobe.in: " "=1000 "!"=0 "!^"=2 "^"=1000
... whatever ... without any kind of technical information about the duet wifi board it's pointless...

I still use P5 C"!zstop" and it works ... now bed leveling does not work ... just another construction...

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The solution was to avoid the Signal pin of the Z_PROBE and use the Z_STOP pin. So the cabeling is from:

;### "inductive sensor" -> "duet wifi" ###
;*S*ignal -> Z_STOP
; +       -> JUMPER: EXT 5V EN    \+5V
; -       -> GND (currently Z_POBE)

and is working with the code:

;;; INDUCTIVE ;;;
M558 P5 C"!zstop" H6 A5 F120 T20000 S0.07

Took me a long time to understand that "nothing worked(TM)" because of the H argument. It has to be "high" enough to get rid of an G30-"Error: Z probe already triggered at start of probing move"
A F and S are too cryptic documented and have also some side effects to other "self-made commands" ... Just use "trial and error" (1000 times G28/29/30) or googeling for "cut n paste"
BTW the "M558 P1" analog signal mode is at Z_STOP no longer possible use P5 ... "Error: M558: Pin 'zstop' does not support mode analog read"

And do not use any M574 Z1 (Set endstop configuration)
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Probably the Z_PROBE_IN input on this board is broken ... I already got my (undocumented(like all other 3D printer stuff)) piezo sensor stuff and after endless tests, measuring and prototyping I got it only running with the usage of the Z_STOP pin.

Maybe it's possible to do a fuction test of Z_PROBE_IN - but who knows...

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Hi,
as far as I can see no one could get the XY-08N inductive sensor running with an duet 2 wifi bord.
Someone managed it with an ramps-board, but all other (I could find) bought another sensor... just like me ...

Until I get my delivery in about a month has someone an idea what's wrong with the duet board/gcode?
sth with the voltage-delta?
sth wrong with M574(what is this good for)??/M558?... ?

here three videos I made - just to remember me...
0) PLAYLIST: Duet 2 Wifi does not work with inductive Tronxy XY-08N z-sensor, https://youtube.com/playlist?list=PLBxzfpPUPWFU7aYaVmTpudPiexaha1XtM

current gcode (It changes almost minute by minute;)
--- cut ---
M574 Z1 S1 P"!^zstop" ;??? ^!???; Zn Position: 0=none, 1=lowend, 2=highend
; Sn switch-type: 1=(eg microswitch), 2=Zprobe(when used to home an axis other than Z) , 3=single motor load, 4=multiple motor...
M558 P5 C"^zprobe.in" H5 F120 T6000
G31 P500 X0 Y0 Z2.5 ; set Z
---n paste ---