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CP 443-1 Diagnostic

5/8/2012 2:47 PM	Rate (0)
mazdak Posts: 64 Rating: (0)	Dear All We have a redundant configuration with CPUs 417 FH and Ethernet CPs 443-1. How can I find if the Ethernet cable of one CP has been disconnected? Is there any Diagnostic OBs (or maybe SFC/SFBs) that report connection of one CP is lost? As you now, data send/receive between two CPs can be checked by sending a signal from first CP and Checking if the signal has been received by second CP in a specific time. But I don’t want to follow this procedure. I want to check the connection just in Ethernet port of each CP. What is your solution? Sincerely Mazdak
mazdak Posts: 64 Rating: (0)
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5/8/2012 4:23 PM	Rate (0)
H-H Platinum Member Joined: 7/2/2008 Last visit: 2/26/2025 Posts: 928 Rating: (309)	Hellomazdak, You can use SFC87 to detect dead connection. How can I determine the actual status of all S7 connections (standard and high available)? Best regards. H-H

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5/8/2012 9:01 PM	Rate (0)
mazdak Posts: 64 Rating: (0)	Dear H-H I've evaluated SFC87. But this SFC has many parameters and Error/Status information . Can you tell me please which parameters should be set and which Output parameter is related to my desired application? sincerely mazdak
mazdak Posts: 64 Rating: (0)
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5/8/2012 10:17 PM	Rate (0)
gre_m Posts: 947 Rating: (45)	find on duport fb "h-status" http://support.automation.siemens.com/WW/view/en/19537149 http://support.automation.siemens.com/WW/view/en/5950680
gre_m Posts: 947 Rating: (45)
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5/9/2012 4:10 PM	Rate (0)
Eastern Posts: 557 Rating: (64)	Hello, use life bit monitoring option through scada. also check report system error option from hardware configuration.
Eastern Posts: 557 Rating: (64)
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