11/12/2014 1:00 PM | |
Joined: 11/29/2011 Last visit: 9/24/2024 Posts: 1359 Rating: (232) |
Hi, I am on job where I need to work out a diagnostic status of a scpecific S120drive. I am looking for the "Structure of the Slave Diagnostic". In a previous post it was mentioned that this data actually is detailed in the relevant GSD file. So I opened up the GSD file with text editor and look for Diagnotic. Where I actulay look for to see the structure of diagnostic? I attached the GSD files. Can you point me to the right direction? Best Regards: AttachmentS120S150_V4_6_SI2780E5.zip (103 Downloads) |
- What you read here, please check with manuals and your requirements. |
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11/12/2014 1:38 PM | |
Posts: 1058 Rating: (93) |
Hello MicroMan, you mean this earlier post? When using SFC51 SSL-ID=W#16#00B4 where can I find the diagnostic info structure Also helpful might be following FAQ: How is a DP slave's diagnostic data read out with SFC 51 "RDSYSST" (with CP443-5 extended as a DP master)? How can you read out the identification data (the serial number of the MMC, for example) with the SFC 51 in STEP 7 V5.5? regards |
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11/12/2014 2:21 PM | |
Joined: 1/28/2009 Last visit: 9/10/2024 Posts: 6849 Rating: (1365) |
Hello MicroMan, As I remember from the previous post, only maximum length of diagnostic data is determined in GSD file. Max_Diag_Data_Len = 244 For more information, You have 2 options.First you check the response telegrams of slave and analyze that or while being online in HW.Config check the DP Slave Diagnostics for related frame of data( also possible to use SFC13 in user program).
To understand the provided information you need to read the manual related to the Slave or have a look to page 27 of THIS introduction Manual. For an modular slave like ET200M,(with a DI and a DO) the following diagnostic data was available in online view of STEP 7,Check it as a sample: Standard iagnostics: 00 0C 00 02 80 1E Identifier-related diagnostics: 43 00 00 Device-related Diagnostics: 08 82 00 00 00 00 00 00 Device-related Diagnostics: 08 9F 00 00 00 2A 11 05 If you have problem with understanding specific diagnostic data for any slave after reading manuals explaining the mentioned data structure, please contact "Support Request" for more help. I hope this helps, Hamid Hosseini |
Last edited by: hdhosseini at: 11/12/2014 5:35 PMLast edited by: hdhosseini at: 11/12/2014 2:25 PM |
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This contribution was helpful to1 thankful Users |
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