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

Created by: AutoGen_7692862 at: 5/5/2021 12:47 AM (2 Replies)

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5/5/2021 12:47 AM	Rate (0)
AutoGen_7692862 Member Joined: 8/26/2020 Last visit: 6/27/2024 Posts: 1 Rating: (0)	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. ------------------------------------------------------------------------------------------ Split from S120 multi interface mismatch.
	Last edited by: Jen_Moderator at: 05/05/2021 10:08:05 New subject after splitting
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5/5/2021 3:34 PM	Rate (0)
0_Einstein Diamond Member Joined: 7/7/2010 Last visit: 11/15/2024 Posts: 15402 Rating: (2444)	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. ------------------------------------------------------------------------------------------ Split from S120 multi interface mismatch.
	science guy
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3/23/2022 1:21 PM	Rate (0)
refixeq Regular Member Joined: 3/19/2017 Last visit: 9/21/2022 Posts: 3 Rating: (1)	Hi, I am having the same issue. All configurations have been done in TIA16. All addresses and names are checked and are correct. I tried reseting the CU320 but to no avail. Maintenance required: Error in parameter assignment/configuration/commissioning A26_1 / A26_1.A26_1_ModuleAccessPoint - I think this warning is because we have one DMM with one side is deactivated Maintenance demanded: Multi-interface mismatch - NameOfStation of interface is not unambiguous A27_1 / A27_1.PROFINET interface If i can provide more info then let me know what info i can provide. Thanks!
	Last edited by: refixeq at: 03/23/2022 13:32:06 Last edited by: refixeq at: 03/23/2022 13:32:31
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