Machsupport Forum

Mach Discussion => General Mach Discussion => Topic started by: R A on February 06, 2021, 05:58:10 AM

Title: E stop
Post by: R A on February 06, 2021, 05:58:10 AM

During the program I often get an e stop emergency. Sometimes none and sometimes several times in the same program. What could be the cause of this

Title: Re: E stop
Post by: Tweakie.CNC on February 06, 2021, 07:04:54 AM

This issue can be caused by electrical noise picked up on your inputs wiring (limit switches, estop, etc.). Do a forum search for electrical noise and you should find some info on; earthing, cable shielding, line filters, VFD noise, etc.

Tweakie.

Title: Re: E stop
Post by: R A on February 06, 2021, 07:08:06 AM

Thanks for the reply i wil change the kable from the E stop

Title: Re: E stop
Post by: Tweakie.CNC on February 06, 2021, 07:36:13 AM

Quote from: R A on February 06, 2021, 07:08:06 AM

Thanks for the reply i wil change the kable from the E stop

Use good quality shielded cable with the shield connected to Earth at the controller end only.

Tweakie.