Mori Seiki LL8 With MSC-501

[Cregg9]

Please help,
I was tasked with the job to replace the X axis ball screw on a Mori Seiki LL8 after an incident. I was informed that nothing special was required prior to disassembling prior removal of motor and encoder. The screw has been replaced and reassembled. I have now powered up and driven to the ref position with no procedure for saving this as ref position.

[TomCh]

Parameter 1815. Set APZ for x axis from 1 to 0 and back to 1. After restart controler. Then you saved actual pos as zero pos.