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What is a Fanuc SV0304 Alarm?

Started by rickpend, October 03, 2016, 07:53:AM

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rickpend

October 03, 2016, 07:53:AM
What is Fanuc SV0304 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 SV0304 alarm?
Have a good day,
+++ Rick +++

(Moore OK Industry Team Member)

drives-technician

#1
October 04, 2016, 09:06:AM
Quote from: rickpend on October 03, 2016, 07:53:AM
What is Fanuc SV0304 Alarm?

APC ALARM: PARITY ERROR Since the absolute-position detector caused a parity error, the correct machine position could not be obtained. (data transfer error)

The absolute-position detector, cable, or servo interface module is thought to be defective.

(from the Fanuc manual)
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