hdhosseini

Hello ,
All data you want are available in the following attachment.
"DR" is of data type "ANY".list of data records are available
in "data record" in the attachment.


sfc51.zip
Best regards,
Hamid Hosseini

 Hi

I use your program .it works for one time good,and don't change in other tests when I return rack and fail other rack.DR1 doesn't change and remain in previous value in first time failure,what do I do?

when I return rack and fail other rack.DR1 doesn't change and remain in previous value in first time failure,what do I do?

Please,Share the structure of DR and list of DP slaves (and their addresses) in you HW.Config.Provide snapshots of your real test.

Sorry,

But I'm Having some problem.

I have 2 slaves on my project. And I use the exemple of programming the OB86 that you post.

And nor m20.1 nor m20.2 nor m20.3 nor m20.4 goes to false when I remove one slave during process. :/

Could you help me ?

There is my smapshot of configuration and programming

Hi Maartendel

i faced this issue and i found the optimal solution using the simple code you can see in the attachment, take in account the selected list (SZL_ID) can change according the hardware you use as DP Master, i hope it will be helpful.

Tks for your answer.

But I do not use OB86 in this case ?

I call sfc51 in OB1?

Its working now.

But I Don't understand why I do not use it in OB86.

I Rewrinte the code in OB86 and now it's working perfectly.

Thanks for your help

Hi Souzcesar

i'm happy my code was helpful, sorry for the delay in answer to your questions but i was traveling, first at all yes you need OB86 to prevent the cpu stopping in case of DP slaves crash, then the code can be written either in the OB86 itself or directly in OB1 as in my post, i prefer to run the diagnostic ALWAYS in OB1, in this way you can detect the problems even in case OB86 is not triggered (can happen).

have a nice day