Frequently asked questions
How can you monitor the power removal PRA status on the ATV61/ATV71 drives over a modbus network?
FA245970
28 September 2021
Issue:ATV61/ATV71 drives monitoring the power removal PRA status over a ModBus network.
Product Line:
Altivar ATV61 or ATV71
Environment:
All with a network option
Cause:
Needs to be able to read over a network when the PRA input is open on the drive.
Resolution:
You can read the status of PRA with the extended ETA word 5 address 43254 bit 2.
Bit 2=1 PRA is on
Bit 2= 0 PRA is off