Hello!

On our machine here that was installed a few years ago but never run after the technician installed and tested it, then an electrician made permanent cabling for it and its never been run since.

Im wondering if 80Amps is enough for this cable? could it be to small? Is 125A enough?

The cable to the machine and in the machine is both copper, but the cable into the machine is of a smaller diameter than after the main switch in the machine.

In my VAC unit (VAC 1) it constantly shows the OV lamp and when I push M5 or manually stop the spindle on high speeds the machine tries to do something hydralic(?) but just eventually gives this error.

Here is the VAC unit after the error occurs: https://i.imgur.com/jRbMRHo.jpg

Here it is before the error: https://i.imgur.com/FYlIGtR.jpg

In referance to:
https://www.cnczone.com/forums/okuma...good-idea.html

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