Hello,
The two eproms on the A20B-1003-0010 board got damaged and when they are in the digital display does not turn on. I found another board like that and copied the eeproms and installed them. Now the display turns on, and the machine turns on fine, I can do a zero return, index the tool turret, but if I try to run the spindle either with the manual or programmed, it just will not spin but it won{t show any alarm, I needed to borrowed another board and with the other board runs fine.
Any help is greatly appreciated
jolulank