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CP443-5 DP Diagnostics

1/7/2013 10:04 AM	Rate (0)
@LAD Posts: 21 Rating: (0)	Hi gentlemen I have to read out the DP diagnostics data of DP slaves belonging 3CP443-5 configured as DP master, i've tried using SFC51 but it does not work, it seems the CP does not support SFC51, any help will be appreciated regards @Lad
@LAD Posts: 21 Rating: (0)
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1/8/2013 12:02 PM	Rate (0)
Hulzhex Gold Member Joined: 8/25/2005 Last visit: 3/21/2025 Posts: 1162 Rating: (111)	Hello @LAD, SFC51 is supported by the CP 443-5. You have to modify the SCL-ID a little bit if you are using an external DP-Master. Please have a look at the online documentation of the SFC. Think the description there is very detailed. Or have a look ath the following manual: System Software for S7-300/400 System and Standard Functions Volume 1 and Volume 2 Which SCL-ID's did you try to read? Good luck Sabine Attachment SFC51_from_Manual.pdf (75 Downloads)

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1/8/2013 6:34 PM	Rate (0)
@LAD Posts: 21 Rating: (0)	Hi Sabine tanks for your prompt reply, actually I'm using the list Hex 4692, asdefinedforexternal DP Master in the manuals, by the way the error the SFC51 gives is related to the Index (index not ammitted), the Index I use is 5 for the Profibus Id (5) and so on for Profibus Id (6) and (7). regards @LAD
@LAD Posts: 21 Rating: (0)
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1/11/2013 1:40 PM	Rate (0)
@LAD Posts: 21 Rating: (0)	Hi guys finally i get it, the CP443-5 supports the DP slaves diagnosticswith SFC51, the list to be used is: Hx 4692. regards @LAD
@LAD Posts: 21 Rating: (0)
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This contribution was helpful to 4 thankful Users fritz dchartier O_Moderator vebernasconi

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