7/24/2014 10:28 AM | |
Joined: 1/28/2009 Last visit: 9/10/2024 Posts: 6849 Rating: (1365) |
Hello, Structure of data record of the partial list with the ID W#16#xy92 is defined and you should provide variable with this structure in your program.SFC51 may report an error in case of insufficient resources to save results, this may lead to wrong obtained information.To ensure that task has been done successfully,correct DR is provided and BR also should be monitor after calling SFC51 .Also read more in page 747 of the following manual and for your task provide all required memory and only filter the result you want.
System Software for S7-300/400 System and Standard Functions Volume 1 and Volume 2 I hope these comments help Hamid Hosseini |
7/25/2014 1:00 PM | |
Joined: 1/28/2009 Last visit: 9/10/2024 Posts: 6849 Rating: (1365) |
Hello again, All you want to perform can be done with :
Diagnostic package PNIODiag for diagnostic evaluation for PROFIBUS DP and PROFINET IO (STEP 7 V5.x) |
7/27/2014 10:07 AM | |
Joined: 12/22/2006 Last visit: 1/25/2022 Posts: 1742 Rating: (308) |
Hello, You could try one of the list xy94 They are valid for DP and Profinet IO as well. See chapter 34.25 of the manual "System Software for S7-300/400 System and Standard Functions Volume 1 and Volume 2" http://support.automation.siemens.com/WW/view/en/44240604 • W#16#0294: Actual status of the rack in the central rack / stations of an IO controller system (Status bit = 1: Rack/station exists, activated and not failed) • W#16#0694:Diagnostic status of the expansion units in the central rack / stations of an IO controller system (Status bit = 1: At least one module of the rack/station is disrupted or deactivated)The parameter INDEX tells what you interrogate: INDEX 0: central module INDEX 1-31: distributed module on PROFIBUS DP INDEX 100-115: distributed module on PROFINET IO |
Last edited by: jklm at: 7/27/2014 10:10 AMlink to manual added Best regards |
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3/15/2016 12:15 PM | |
Joined: 12/7/2015 Last visit: 3/14/2023 Posts: 5 Rating: (0) |
have you got the solution please help |
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