11/4/2015 3:34 PM | |
Joined: 7/9/2015 Last visit: 9/24/2024 Posts: 3943 Rating: (586) |
Hi, you will find information about System Status List (SSL) in the reference manual chapter 34: System Software for S7-300/400 System and Standard Functions Volume 1 and Volume 2 https://support.industry.siemens.com/cs/ww/en/view/44240604
Regards, Towome
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11/7/2015 8:08 AM | |
Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating: (1181) |
Hello, 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)? Take a look also at FB125 "DETAIL_DP_DIAG": 387257.FB126 "PNIODiag": 26996747 Ladder programming examples (LAD) SFC51 regarding DP slaves in PLCSIM will not work. Best regards, |
Last edited by: UMENCHO at: 11/7/2015 8:10:50 AM |
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