12/16/2022 9:23 AM | |
Joined: 10/25/2019 Last visit: 10/18/2024 Posts: 1 Rating: (0) |
Zolti how was the issue resolved? I have some similar issue. I have 4 CPU313C and 4 KTP Basic HMIs connected on the same Profibus network. Each HMI is communicating with one CPU. There is currently BF LED in CPU1 and HMI1 shows only ### signs instead of values (doesn't read Tags). The communication problem is daily shifting from one HMI to another of those 4. PLC config seems ok, there are no other DP slaves in config, nor on site. However I don't have HMI (Wincc flex) project, so I cannot check the communication settings of HMIs. Any suggestion what to do/check? ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 12/16/2022 11:19:41New subject after splitting |
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