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Motor drives

Post by malcolm1942 »

Having trouble with Drive on CNC 3 (1986) Had two boards repaired But the fuses keep blowing on the motor drive board. Any suggestions. Display says Motor Drive fault in 'x'
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Re: Motor drives

Post by Martin »

Can you post some pictures please? Not sure what a CNC 3 is!
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Re: Motor drives

Post by malcolm1942 »

RThanks for the reply. Camera not working at moment. It is the Easymill 3 CNC. It is behaving similar to Ollies query. red lights on the only board that is working, which incidentally does work in the other two slots on the board.
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Re: Motor drives

Post by angel-tech »

sounds like cd20/30

ps. make sure you turn the power off before removing or connecting the drives.
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Re: Motor drives

Post by malcolm1942 »

THANKS. ONE DRIVE WORKING IN ALL THREE SLOT OTHER TWO SHOWING RED LIGHTS.
Looks like two duff ones. Any ideas.
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