8/16/2016 3:16 PM | |
Posts: 1 Rating: (0) |
Hi Dear All, I am facing a very strange problem in one of my packaging machine, While operating one particular motor the machine gets tripped with many faults on the HMI (Not always, only 4-5 times out of 20 operations), Including communication error for some other modules connected on the same profibus DP network. If I do not operate this particular drive, Then everything works fine. > I have already replaced the drive many times, also interchanged with the similar machine and there is works fine (It means the parameters and hardware correct on the drive). > I have replaced the interface board, the incoming outgoing profibus-DP cables and connectors too related to the drive. > I have replaced the CPU with new one, but problem still the same. > I have tried downloading the program many times, which is a standard program and the machine was running ok for last four years on the same program. > There is no hardware or program changes in the machine. The problem started to happen in the running machine. I am attaching the diagnostic buffer exported from the CPU I hope to get some solution from this great forum, this problem is made me scratch my head for last four months . Thanks! AttachmentDiagnose_14082016.txt (49 Downloads) |
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