Thanks for the reply today.. I have cleared the memory and have these alarms:

100: power supply alarm
400: spindle servo alarm [overload]
417: x axis servo alarm
427: y axis servo alarm
437: z axis servo alarm

From searching the web, the power supply, and axis servo alarms should clear up after parameter/diags reload. The spindle overload alarm is worrisome, I'm hoping is only a loose wire/cable or a thermostat. We have no history on this machine, it could have been sold at auction because of a bad spindle motor/amp/controller. We can't get past "go" without reloading the memory.

Thanks for the contacts... I'm going to contact CAMPAT Machine Tool tomorrow. Do you know someone I should ask for ?

[edit]

We found a procedure by John Robbins to reload the memory. LINK https://www.shoprag.com/procedures/R...%20Control.pdf