I like the idea of a Okuma drive simple repair thread except I always have more questions then answers sometimes !
I have a LB-25 lathe we just moved machine to a different bay same building and when I turned it on it booted up everything works until you try to turn on spindle . Get alarm 110 sdu 1 .I looked at drive itself and the m2 red led light is on steady once it alarms .The machine has transformer and the power out of transformer is 215 volts ( not sure if is to high . Has any had this issue ?
Thanks Boyd