3/15/2021 2:52 PM | |
Joined: 9/30/2016 Last visit: 8/15/2024 Posts: 914 Rating: (6) |
Please also see the attached screenshots. We have a machine with Siemens PLC and Siemens HMI but the drives are not Siemens. When we are running the lubrication sequence it stops before the end is reached and there are 2 alarms in the alarm list. Overspeed and overcurrent on the lubrication drive. I am not certain that it is these alarms that are stopping the sequence but I would like to know for sure by tracing the signals in the logic and see where and when the alarms are generated. How do I track backwards in the logic where the overspeed and overcurrent alarms are generated? AttachmentPLC B.zip (213 Downloads) |
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