2/17/2024 3:20 AM | |
Joined: 11/30/2022 Last visit: 9/18/2024 Posts: 4 Rating: (0) |
Hello everyone, We use CP343-1 to connect 11 S7-300 stations using the PUT/GET function. We create 11 PUT SFB and 11 GET SFB, each with its own IDB. We use sequence control to keep under 16 jobs activated at the same time, but it still causes some PUT or GET SFB to encounter error code 20(Maximum number of parallel jobs/instances exceeded). After reading this post: https://support.industry.siemens.com/cs/pa/en/view/18363371 we are still confused. Does this article imply that I can only declare up to 16 communication IDBs in OB, even if SFB is not activated? Or are there other ways to execute PUT/GET with 11 stations? Any suggestions would be highly appreciated. |
Last edited by: The Helping Hand at: 02/19/2024 09:41:48Link optimized |
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