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DP slave's diagnostic data in Step 7

 
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tecnoplc
Junior 2
Junior 2


Joined: 03 Feb 2016
Posts: 40
Location: Spain
PostPosted: 16/02/2016 09:02    Post subject: DP slave's diagnostic data in Step 7 Reply with quote
How is a DP slave's diagnostic data read out with SFC 51 "RDSYSST" (with CP443-5 extended as a DP master)?
DP slave's diagnostic data in Step 7 DP slave's diagnostic data in Step 7

In the user program (OB1) the CPU uses SFC 51 to read the diagnostics data of the ET 200M that has been configured as DP slave on CP443-5 Ext

https://support.industry.siemens.com/cs/document/19951051/how-is-a-dp-slave 's-diagnostic-data-read-out-with-sfc-51-rdsysst-(with-cp443-5-extended-as-a-dp-master)?dti=0&lc=en-WW
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