[AJA1]

I have an Okamoto grinder with an O-m control. For the last couple weeks I had to push the on button and let it sit for about 10 mins. Then push off and on and the machine would come up. Today I have nothing on the screen. Some relays in the control come on but no power to the fanuc side. Any suggestions?

[Namnp2007]

Please double check the Power Units for abnormal voltage output.

[tc429]

wasnt okamoto, but saw a machine doing this- the lube came on with the power relays, and if lube was ok (level/pressure) hitting the on button again would fire up the control...letting it sit 'off' allowed the oil to drain/barely fill the sump enough to build pressure...might be worth a looksee.