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Title: What is a Fanuc SV0448 Alarm?
Post by: rickpend on October 01, 2016, 09:12:PM

What is Fanuc SV0448 Alarm?

Looking for some info on this problem as well as some other Fanuc alarms. If any Fanuc maintenance technicians have details or a good, simple explanation for the SV0448 fault, I would appreciate it...

Title: Re: What is a Fanuc SV0448 Alarm?
Post by: drives-technician on October 02, 2016, 08:30:AM

Quote from: rickpend on October 01, 2016, 09:12:PM
What is Fanuc SV0448 Alarm?

UNMATCHED FEEDBACK ALARM

The sign of the feedback signal from the standalone detector is opposite to that from the feedback signal from the built–on Pulsecoder.

(from the Fanuc manual)

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Got Questions Get Answers => Troubleshooting 101 => Topic started by: rickpend on October 01, 2016, 09:12:PM