Machsupport Forum

Mach Discussion => General Mach Discussion => Topic started by: widpyro on August 20, 2018, 09:43:51 PM

Title: Driver hook up to db25 port
Post by: widpyro on August 20, 2018, 09:43:51 PM

I am running Mach3 on a different computer and I’m experiencing rough running of the motors. They turn but run rough. I wire directly through db35 connector. Im sinking the +side of the driver to pin#6.
Any suggestions on what might cause this?

Title: Re: Driver hook up to db25 port
Post by: widpyro on August 20, 2018, 09:47:36 PM

Sorry bad typing: it is a DB25 connector and I’m sinking it to pin 14 which is an output, configured active low.