3/16/2015 11:06 AM | |
Posts: 10 Rating: (0) |
Dear expert, I'm a new siemens user and i want to figure out something. I'm using Step 7 and my hardware is : SIMATIC S7-400 and ET200M (IM153-2) with some DI and AI card Here is my question : In my progam i need to generate some alarm (transfered to HMI) like : - DI card fault - And an alarm for each AI of each card How can i do this ? I looked for something and found that using sfc59 i could read a data record, but i'm not sure of what to do with it. I also found a document that describe the diagnostics data structure but it was for S7-300 (see attachment) Thanks for your help ! AttachmentDR_SAMPLE.pdf (73 Downloads) |
3/16/2015 11:49 AM | |
Joined: 11/29/2011 Last visit: 6/6/2024 Posts: 1358 Rating: (232) |
HI, The easiest using RSE: How can you report S7 system errors in WinCC? Or you can use SFC51 or some other SFC. For example to use SFC51 click below: or with SFC13: I hope I could help! |
- What you read here, please check with manuals and your requirements. |
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3/17/2015 6:19 PM | |
Posts: 10 Rating: (0) |
I checked "diagnostic alarm" in the entries menu so i assume it is compatible |
This contribution was helpful to1 thankful Users |
3/17/2015 9:20 PM | |
Joined: 11/29/2011 Last visit: 6/6/2024 Posts: 1358 Rating: (232) |
Hi, Interesting. I spend some time to think about it, but did not make sense, then I found HdHosseini's post: Issue related to OB86 call after CPU startup in case of DP Slave failure It would be good to know if this is your issue as well or not! Please keep us posted! |
- What you read here, please check with manuals and your requirements. |
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