Thanks for the info, will have a look at it this weekend

I recently got my hands on a 1986 Easimill 3 240V varispeed. The problem i am having is a spindle overcurrent ,shows as a spindle fault on the screen and OC on the KEB combivert. Has anyone got diagram A3-200079 and 80? I think they will be similar to 59 and 60 but not sure. I have checked the motor...