8' drive on PC troubleshooting

Tue Mar 8 00:20:43 CST 2005

> Hi
> Randy is right. They used the 24V line for the stepper.
> The 12V line was used for the analog electronics.
>  Still, as I recall, the 24V didn't need exact regulation.
> I'd have to check my schematics for the drives.
> Dwight
>
Be sure to check the labels on the stepper motor. Some years ago I had a
brief "aquintance" with a SSSD drive from Control Data. I binned it
immediately, as it showed that the steppermotor needed 115VAC !

Nico