3/12/2019 9:34 AM | |
Joined: 11/29/2011 Last visit: 9/26/2024 Posts: 1359 Rating: (232) |
Hi, That is true, anyways module drivers still get generated for diagnostic purposes. That might cause the issue... Obviously not in your case. The other possibility is that during "Generate Module Drivers" the "OR_M_xxC" blocks getting placed into the same runtime group filling up the 64k. So the obvious solution could be to place the some of the channel drivers into a different OB. That will prevent all the OR_M_xxC blocks end up in the same Runtime group. See the SIMATIC Process Control System PCS 7 Basis Library (V8.2) under chapter 5.51 "OR_M_8C: OR value status of 2 redundant signal modules, max. 8 channels, channel granular" ".... The following actions are executed automatically with the "Generate module drivers" CFC function: ● The OR_M_8C block is installed upstream in the OBs of the CH_x channel blocks that are interconnected with it. ..." If you try to follow the compendium about structuring code(posted in one of my previous post) you can avoid this issue. Keep us posted how are you getting on! |
- What you read here, please check with manuals and your requirements. |
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3/27/2019 11:42 PM | |
Posts: 10 Rating: (0) |
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