I have a 1517 talking to an S120 CU320 over Profinet. The system has been running fine for the last few days until the customer wanted me to change the torque limits on 4 servo axis. After downloading, for some reason I'm getting this error and cannot find anything wrong?

"Maintenance Demanded : Multi-Interface Mismatch -  Name of Station of Interface is Not Unambiguous".

My Profinet names have not changed and match my network configuration in the PLC. All IP Addresses and Profinet Names are Correct.

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Split from S120 multi interface mismatch.

What software tool did you use to modify & download the torque limits?  The original TIA Portal v16 project, or Starter?  If it was Starter, did you perform an upload before trying to make changes like they teach you day 1 of beginning Sinamics drive training class?

AutoGen_7692862

I have a 1517 talking to an S120 CU320 over Profinet. The system has been running fine for the last few days until the customer wanted me to change the torque limits on 4 servo axis. After downloading, for some reason I'm getting this error and cannot find anything wrong?

"Maintenance Demanded : Multi-Interface Mismatch -  Name of Station of Interface is Not Unambiguous".

My Profinet names have not changed and match my network configuration in the PLC. All IP Addresses and Profinet Names are Correct.

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Split from S120 multi interface mismatch.