We have a Mori SL-25 w/LX3 control, recently lost main board and had to send rack to Yaskawa for repairs.
Received rack back and installed , CMOS error/ no AMGC generation, we re-entered all parameters and machine is back up.
machine zero returns axis, jogs and handwheels correctly, loaded program and attempted to run, X-axis goes to plus OT.
All the programs we have used for the past 12 years no longer work, it has always been a negative move to the part and now
it will have to be a positive move in order to work. Yaskawa is no help, anyone know what's going on??

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