Not coming off home switch

[denno]

Hello,

Ive seen a thread on this subject before but cant find it ?

Ive Enabled x home x- x++ active low, it will go to home but not come off

What am I doing wrong ?

Thanks Dennis

[ger21]

Look at the diagnostics page. When it homes, the LED should come on, then go off as it backs off. Are you saying the LED stays on?

It's only supposed to back off the switch enough for the switch to open.

[denno]

And does home and pull up when referencing home lights come on but does not come off the switch it also can still move while the switch is pressed ?
got me Ger

[ger21]

So after you home, the LED doesn't go out? Is there an error message?

[denno]

The axis stops at home the light comes on but i can jog off the switch

[ger21]

Does the light go out? And is there an error message?

[denno]

Yep, light goes out when you let your finger of the switch and no error

[ger21]

Last time I ask this. When the machine hits the switch, the light comes on, But, does it stay on, or go out.

[denno]

Thanks for the help on this Gerry Im very new to all this, The light stays on, with no error, the axis pulls at home but does not back off the switch, It also sometimes triggers a estop limit switch half way through a jog could this be switch noise ?

[ger21]

If you get a limit error without hitting a limit, then yes, it's switch noise, which is most likely causing the homing problem. In general config, upper right, set a debounce of 2000 and see if it'll then back off the switch. It only backs off a very small amount, but the LED should be off.

[denno]

Ill try this when I get home

[denno]

Thanks for the help Gerry, debounce set at 2000 and all working as it should.
Denno