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Got Questions Get Answers => Troubleshooting 101 => Topic started by: rickpend on October 03, 2016, 07:43:AM

Title: What is a Fanuc SV0002 Alarm?
Post by: rickpend on October 03, 2016, 07:43:AM
What is Fanuc SV0002 Alarm?

Looking for some better info on this servo fault and some other Fanuc servo alarms.  Any Fanuc maintenance technicians have details or a good, simple explanation for the SV0002 alarm?
Title: Re: What is a Fanuc SV0002 Alarm?
Post by: drives-technician on October 04, 2016, 09:22:AM
Quote from: rickpend on October 03, 2016, 07:43:AM
What is Fanuc SV0002 Alarm?

SYNC EXCESS ERROR ALARM 2 In feed axis control , the amount of synchronization error exceeded the parameter (No. 8332) setting value. When the synchronization is not completed after power-up, the determination is made by the parameter value (No. 8332) multiplied by the parameter (No. 8330) multiplier.

This alarm occurs only for a slave axis only.

(from the Fanuc service manual)
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