Posts made by tazla

@phaedrux ok then i use a ssr to be safe

@jens55 not more than i can get them for free but i never used any so i dont know how they work

Hi would it work to use a
SKKT 57/12E Thyristor Module with the duet 6hc?
using 24v output from Out0, to control 220vac

https://www.tme.eu/en/details/skkt57_12e/thyristor-modules/semikron/skkt-57-12e/

//sven

@tazla said in endstop:

@tazla if i would setup 3 relays for endstop switches and just use24v for the them

would that be bad somehow?

i made a 24v circuit to a relay and that worked

@tazla if i would setup 3 relays for endstop switches and just use24v for the them

would that be bad somehow?

@siam had to go back to try it but it wasent any change

@siam
do i have to change pins from (io7 in and Gnd ) to use the pull up

@siam

not yet im a complete newbi on this but will try tomorrow

what does that do exactly?

@stephen6309

when the y axis is homeing it moves just 5-6mm stops, and does it in slow speed after and shows up as homed
but if i take a cable an short the connection block . it moves all the way.

thats why i wonder if the ii/o feels the powerrush for the stepper and thinks it is home somehow

@stephen6309
; Endstops
M574 X1 S1 P"io7.in" ; configure active-high endstop for low end on X via pin io7.in
M574 Y1 S1 P"io6.in" ; configure active-high endstop for low end on Y via pin io6.in
M574 Z1 S1 P"io8.in" ; configure active-high endstop for low end on Z via pin io8.in

@stephen6309 yes got them as NC but the cable length is about 3m

Hi

got some problem with endstops, due to long cabels and poor shield.

when i homeing the i/o thinks it has hit the switch as fast the stepper starts

so is it possible to work around this

using i/o 7 in and Gnd now on a duet 3 6hc

//sven