6/27/2016 10:47 AM | |
Joined: 12/11/2009 Last visit: 9/8/2022 Posts: 243 Rating: (4) |
Hello I'm using 4-5 pieces cp443-5 profibus master module to separate profibus network. On same rack, I have 4-5 pieces cp443-5. On each cp443-5 there are several profibus slaves. My problem is, once there was short circuit on the profibus cable and cp443-5 was damaged and cpu went to stop mode. we could not turn it into run mode. We changed cp443-5 and then it was possible to turn cpu into run mode again. Indeed that profibus slave was not very important at all. I can't understand why all cpu have to go into stop mode. BusF or INF lamp can be red but why cpu goes to stop. These are the obs that are downloaded into cpu right now. Should i download another ob? OB32,33,34,35,80,81,82,83,84,85,86,87,100,101,102,121,122. Thank you you can see hardware diagnostic file at attachment. AttachmentDiagnosecp443_01.txt (466 Downloads) |
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