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What is the fault code PRA on ATV61 or ATV71 drives?

Issue:
What is the fault code PRA on ATV61 or ATV71 drives? 

Product Line:
Altivar ATV61 ATV71

Environment:
All

Cause:
Drive status is showing PRA on the HMI display.

Resolution:
PRA is a drive state meaning power removal function active. The drive is not seeing 24Vdc on the terminals between PWR and +24. Confirm that the factory installed jumper is solidly connected.  If you have removed that factory jumper and there is an installed stop circuit.  You will need to make sure that this stop circuit between PWR and +24vdc is closed.

Measure to see if you have +24vdc on the PWR terminal to com terminals.

CTA-ID : 2061339
 
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