BLTouch M401 M402 test does not work

Veti

if heater 3 is PWM1 then pwm 5 should be heater 7 not 5

campeancalin

M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds.

H5 becomes H7?

campeancalin

Nevermind the last question. I meant to ask that "duex.e5heat" becomes "duex.e7heat", in the M950 bellow?

M950 S0 C"duex.e5heat" ; create servo pin 0 for BLTouch

Veti

M950 S0 C"duex.e5heat" ; create servo pin 0 for BLTouch

the configurator even suggest to do this
M950 S0 C"duex.pwm5" ; create servo pin 0 for BLTouch

campeancalin

There 2 options in the configurator : "duex.pwm5" and "duex.pwm5"(active low). Wht's the diferrence between them?

Veti

@campeancalin
the output value is inverted

wdenker

@campeancalin your P0 should be P7 in your deploy and retractprobe.g

Veti

your P0 should be P7 in your deploy and retractprobe.g

P0 is correct for RRF3
P7 was RRF2

wdenker

@Veti you are right sorry I pulled from my 2.05 version. and 3.1 I only have working on duet 3 so far.

campeancalin

Thank you again for the info @Veti. Everything works with "duex.pwm5" set up.