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What is a Fanuc SV0456 Alarm?

Started by rickpend, October 01, 2016, 09:16:PM

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rickpend

October 01, 2016, 09:16:PM
What is Fanuc SV0456 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 SV0456 fault, I would appreciate it...
Have a good day,
+++ Rick +++

(Moore OK Industry Team Member)

drives-technician

#1
October 02, 2016, 08:23:AM
Quote from: rickpend on October 01, 2016, 09:16:PM
What is Fanuc SV0456 Alarm?

ILLEGAL CURRENT LOOP An attempt was made to set the current loop that could not be set.
The amplifier pulse module in use does not comply with HIGH SPEED HRV. Or, requirements to control are not satisfied in the system.

(from the Fanuc Maintenance manual)
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