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What is a Fanuc SV0440 Alarm?

Started by rickpend, October 01, 2016, 08:57:PM

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rickpend

October 01, 2016, 08:57:PM
What is Fanuc SV0440 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 SV0440 fault, I would appreciate it...
Have a good day,
+++ Rick +++

(Moore OK Industry Team Member)

drives-technician

#1
October 02, 2016, 08:47:AM
Quote from: rickpend on October 01, 2016, 08:57:PM
What is Fanuc SV0440 Alarm?

CNV. EX DECELERATION POW.

Power Supply (PS) : Excessive generative discharge

Servo Amplifier : Excessive generative discharge, or abnormal error in generative power circuit

(from the Fanuc troubleshooting manual)
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