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| 10/26/2010 6:10 PM | |
Joined: 9/27/2006 Last visit: 6/4/2023 Posts: 12033 Rating:
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Hello DT; There are a few options in Step 7, nonedesigned specifically to monitor ET 200Ms. OB86 will give you information on any remote IO rackfault/failure. What has to be observed, when programming the OB86 regarding a rack failure? SFC13 will collect diagnostic information on Profibus slaves. Sample program: reading out diagnostics of a PROFIBUS DP slave in the OB 82 SFC 51 will allow you to gather records from any specific module or node in your system How is a DP slave's diagnostic data read out with SFC 51 "RDSYSST" (with an integrated DP interface on the CPU as the DP master)? FB126 "PNIODiag" will monitor the health and status of every Profibus or Profinet node in your system, provide diagnostic data and provides screens for WinCC anmd WinCC Flexible to display the node status in your HMI or SCADA. PROFIBUS Diagnostic Package for SIMATIC S7 and WinCC Hope this helps, Daniel Chartier |
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