7/1/2021 11:06 AM | |
Joined: 2/17/2017 Last visit: 4/12/2024 Posts: 32 Rating: (3) |
Hello, I found this old thread about the 'other communications' filling up. I face the same problem. We have 2 other PLC's communicating with another PLC, I'm using GET and PUT, not T_CONN. The PLC with the problem is a S7-317-2 with a CP343-1 card. The other 2 PLC's are a S7 315-2 DP with a CP343-1 and a S7-1214-C with a CP1243-1. The configuration and programming is done in these other 2 PLC's, nothing in the S7-317-2. After a few weeks the number of 'Other communications' are increasing, until the maximum number possible. Then some connections are not working any more. I can't figure out what these other communication are or what causes the increase. The only thing to do when it's at max is a power off / power on, then the number is normal again (3 or so). Anyone has ideas? ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 07/01/2021 13:17:21New subject after splitting |
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