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READ CP443-1 Diagnostics

Created by: alibaba at: 10/9/2009 2:58 PM (6 Replies)

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10/9/2009 2:58 PM	Rate (0)
alibaba Posts: 90 Rating: (1)	Hello there, anybody know how can we read the CP443-1 Diag? i.e. if it's communicating or not?? please help, Ali
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10/9/2009 3:13 PM	Rate (0)
Hulzhex Gold Member Joined: 8/25/2005 Last visit: 10/5/2024 Posts: 1162 Rating: (111)	Hello alibaba, there you could find the manual for Ethernet-CPs: S7-CPs for Industrial Ethernet Configuring and Commissioning Release 05/2008 C79000−G8976−C182−09 Manual Part A − General Application You will find informations about diagnostic within chapter 13. Best regards Sabine

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10/9/2009 3:36 PM	Rate (0)
alibaba Posts: 90 Rating: (1)	Thanks for your fast reply Sabine... But, we would like to read the CP Diag via SFC, SFB, FB or FC? Any idea? Ali
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10/9/2009 4:18 PM	Rate (0)
Hulzhex Gold Member Joined: 8/25/2005 Last visit: 10/5/2024 Posts: 1162 Rating: (111)	Hello alibaba, sorry for the misunderstanding Which kind of communication are your using? Have you checked the status-information of the communiction FC's / SFC's / SFB's? Good luck Sabine

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10/9/2009 8:34 PM	Rate (0)
alibaba Posts: 90 Rating: (1)	Hello Sabine.. the problem is we do have an H-SYSTEM and we need to know ... who is master and who is the standby CPU? we communicate via CP443-1 on both sides... and we need to know from S7...!! Any idea. Ali
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10/10/2009 7:23 AM	Rate (0)
UMENCHO Diamond Expert Joined: 3/21/2006 Last visit: 12/2/2024 Posts: 10229 Rating: (1181)	Hello Ali, For purpose to detect the master CPU you could use SFC51 RDSYSST . Look at Sample program: reading out the operating state and status of an H system ( Entry ID:19537149 ) Hope this will helps. Regards, Hristo Mihalev

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10/12/2009 1:11 PM	Rate (0)
alibaba Posts: 90 Rating: (1)	Thanks ...for your help also there is SFC59... Ali
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