I am working on a 1991 Mori where the spindle will not stop rotating during initial start up. The X,Y,Z does home but spindle continues to rotate until a tool change time out alarm occurs. In manual mode when trying to orientate the spindle, the spindle will rotate without any alarms until an e-stop is pushed. The spindle speed can be changed so I believe the encoder is functioning. I tried adjusting parameter 1414 +/- a few increments but this did not help.
Thanks in advance for any thoughts.

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