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problem while reading the diagnostic buffer of CPU 317 2DP by using SSL ID
Created by: faizee at: 4/18/2011 2:09 PM (1 Replies)
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| 4/18/2011 2:09 PM | |
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Posts: 12 Rating:
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Actually there is no problem while reading the diagnostic buffer of CPU 317 2DP by using SSL ID "A0" of "SFC51". So i can have the event ID's and the info of upcoming events but the point is i want to read the diagnostic of PnF IO's (DP slave) by using SSL ID "B4" of "SFC51"? If any body ever work on that please comment especially about the structure of data records? Other questions were splitted to what's the difference between "SFC13" and SSL ID "B4" of "SFC51"?. Can anybody tell me the maximum no. of SFC51 calls in one project for "CPU317 2 DP"?. issue related to "SFC51". |
Last edited by: O_Moderator at: 4/18/2011 2:49 PMnew subject after splitting |
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| 4/18/2011 2:37 PM | |
Joined: 8/25/2005 Last visit: 5/25/2023 Posts: 1161 Rating:
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Hello faizee,
Have you seen the following FAQ about reading informations about a DP-Slave? 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)?Within this document they wrote ...
Hope this will be helpful Best regards Sabine |
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