Sensorless homing

handyandy

Hi, I had been getting on fine with sensorless homing with my duet3mini5 board. Both the X & Y axis were homing almost silently and ultra-repeatable with just one contact needed to work.
However, I was getting an error message with the X-axis, it came up as...
"Error: Pin name needed for switch type end stop on X-axis ". I don't understand this homex.g is identical to home.y (except X's and Y's! of course). Why is it asking for a pin name when it's sensorless ?

jay_s_uk

@handyandy best post your config and homing files

handyandy

@jay_s_uk Hi, I've not uploaded files here before so I hope I'm doing it right!
config.g
homex.g
homey.g
homez.g
homeall.g
Whilst you are looking at these I also can't get the PanelDue to display.
Any Ideas?

Phaedrux

@handyandy said in Sensorless homing:

Error: Pin name needed for switch type end stop on X-axis

It's likely these lines in your X and Y homing files

M574 X1                                ; use stallguard for endstop

It's missing the S3 for sensorless.

If it's still giving you the error, search your macros for other M574 commands and make sure they have the correct syntax.

@handyandy said in Sensorless homing:

I also can't get the PanelDue to display.

Your M575 command in your config.g is using S0 instead of S1.
It should be M575 P1 B57600 S1 to enable the PanelDue.