On Sat, Mar 24, 2018, at 5:54 PM, a k wrote:
> I use small tester.
> I measure supply 120 v ac.
> Meter works.
> Axis was moving by them self.

THIS:
> Touch box with real ground and breaker turn off.

Means you have something screwed up.

STOP and figure out what it is before you kill yourself or someone else.

> Between box and real ground tester read 30 v ac

Maybe that means your wiring error is on the secondary side of your power 
supply transformer.

-- 
  John Kasunich
  jmkasun...@fastmail.fm

------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________
Emc-users mailing list
Emc-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/emc-users

Reply via email to