We are using multiple PowerFlex 4M drives connected to a L33ER PLC via the 22-COMM-E Ethernet/IP Adapters. There are 5 drives connected to each 22-COMM-E module.
We are having two difficulties with this setup.
1) When a drive is powered off or unplugged the communication is lost to all 5 drives, not just the disconnected one.
2) When a drive is offline, the data received by the PLC simple freezes at its last state leaving no indication that the drive is no longer online.
Any ideas?
We are having two difficulties with this setup.
1) When a drive is powered off or unplugged the communication is lost to all 5 drives, not just the disconnected one.
2) When a drive is offline, the data received by the PLC simple freezes at its last state leaving no indication that the drive is no longer online.
Any ideas?