2/21/2017 8:44 AM | |
Joined: 9/2/2012 Last visit: 8/15/2024 Posts: 711 Rating: (30) |
Hello, we are also doing master slave communication with AB PLC using same module.(CM 1242-5) But facing strange issue with communication. If in CM1242-5 side configuring "input" transfer area; everything working OK. We are able to receive the data from AB. If in CM1242-5 side configuring "output" transfer area; communication is not happening. Module is showing erorr, diag buffer attached. Nb:- Based on IN or OUT area we configured in TIA, accordingly changing the telegram in AB side. ------------------------------------------------------------------------------------------ AttachmentDiagnostics.txt (475 Downloads) |
Last edited by: Min_Moderator at: 2/21/2017 3:42:48 PMNew subject after splitting
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2/24/2017 12:49 PM | |
Joined: 9/2/2012 Last visit: 8/15/2024 Posts: 711 Rating: (30) |
Hi, thank you for the reply. I have screenshot of the same. GSD is installed and INPUT/OUTPUT area are configured. Length of telegram, IN->OUT Or OUT-> IN order is matching. Still facing issue. Attaching screenshot of AB plc settings AttachmentINOUT.pdf (563 Downloads) |
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2/25/2017 11:42 PM | |
Joined: 9/2/2012 Last visit: 8/15/2024 Posts: 711 Rating: (30) |
Dear Duris, please see the attached picture.. |
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2/25/2017 11:51 PM | |
Joined: 9/2/2012 Last visit: 8/15/2024 Posts: 711 Rating: (30) |
Overview area image |
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