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10/1/2022 4:18 AM | |
Joined: 12/24/2014 Last visit: 5/17/2024 Posts: 14 Rating: (0) |
Hello! I have been looking for this question for a long time, but I have not yet been able to find an answer to the RECNUM question anywhere. Where is the description? What numbers and where can be used in the program? Lots of forums and different guides, lots of links to different topics. I read all this, all the manuals, but there is no definite answer! We have modules 6ES7134-7TD00-0AB0 and 6ES7331-7TB00-0AB0. Flowmeters are connected to these modules and accept HART parameters. RECNUM from the manual does not work in this case (80-81, 82-83, etc.) Somehow we found a solution: 1. If the module is 2-channel (6ES7331-7TB00-0AB0), we use RECNUM - A-C (for SFC58 - A, SFC59 - C) for the first channel, 32-34 for the second channel. 2. If the module is 4-channel (6ES7134-7TD00-0AB0), we use RECNUM - 50-51 for the first channel, 52-53 for the second channel, 54-55 for the third channel, 56-57 for the fourth channel. 3. Have not worked with 8 channel yet. In which manuals can this information be found? Controller manual, module manual, where exactly are these "Data record number" described? And the BD80 for the request is almost empty, but it all works. The manual doesn't say this. ------------------------------------------------------------------------------------------ |
Last edited by: Alexandr1984 at: 10/01/2022 04:20:21Last edited by: Jen_Moderator at: 10/04/2022 08:09:00New subject after splitting |
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