7/25/2017 7:54 AM | |
Posts: 10 Rating: (0) |
Dear,
I made correct configuration, added OBs for interruptions (OB40,82,83), checked profibus address and connection few times (DP led on IM is ON) but interface module is "unreachable". I have installed GSD files for IM155-6DP HF firmware v1.1 and v3.1, and I'm using V1.1 because my interface module IM155 has firmware v1.1. Where is possible problem? Do I need to update firmware of IM module to V3.1? Best regards, ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 7/25/2017 9:28:49 AMNew subject after splitting |
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7/25/2017 8:18 AM | |
Joined: 5/12/2006 Last visit: 9/20/2024 Posts: 22365 Rating: (3011) |
Hello, how is the LED state of the PLC? Christoph |
7/25/2017 9:11 AM | |
Posts: 10 Rating: (0) |
Dear, Please find attached picture, with commented of each LED status. Best regards, Marco |
7/27/2017 7:50 AM | |
Posts: 10 Rating: (0) |
Is it correct that we can not work with module 6ES7155-6BA00-0CN0 in TIA portal? Snipp from brochure "Siemens ST 70 · 2015". |
7/27/2017 8:05 AM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1054) |
hi, is the right HW-configuration loaded to the CPU? I would try to reset the CPU to factory settings and load the HW-configuration again. See this manual how to set the CPU to factory-settings: SIMATIC S7-300 CPU 31xC and CPU 31x: Installation: Resetting to the Delivery State hope this helps, regards, |
FCK WAR! |
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8/5/2017 5:13 AM | |
Joined: 7/8/2013 Last visit: 5/28/2024 Posts: 30 Rating: (0) |
Hi, Is this solved? Can you share with me your solution? Thanks ahead. :) |
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