CFC Check consistency

Hi to all.

I have a multiproject with three S7 400 FH System.

On each one, there is a safety software, all of them are completely the same.

But in only one of them, after the compilation, i get 200 errore in the concistency tab.

the error is:

E:    Unauthorized interconnection of the F-parameter 'F_Logic_Burner_3\318_2\OUT' between shutdown groups 'F_AnalogInput' and 'F_Logic_Burner_3' [Remedy 2: Always use communication blocks F_S_R, F_R_R or  F_S_BO, F_R_BO for interconnection between the shutdown groups].

I dont understand why i get this error, because the description its a little bit confused,

Furthermore, when i select this error, and i go to the chart, it show me the block who generate it.

I've already tryed to delete all the involved blocks, but after the compilation, i got again the same error.

How can i delete it?

What can i check?

Thanks to all.

Regards.

Duccio.

Hi hd,

Thanks for your reply, i've tryed to put all under the same F-Group, but the result doesnt change.

The strange things is that in the other project, the F-Group configuration is tha same, but only in this i get the error.

Hi hd,

I think i got the problem, but i dont know how can i solve it.

I told you that i have two project completely the same, but one with a consistency problem, and the other no.

Now i found out that the project with the problem, the blocks are executed in a not F-Group.

How can i change the execution folder to an F-Group?

Thanks

Duccio.

Hi hd,

I found a solution, i dont know if it's the correct one, but i been able to fix the problem.

As i told you, my F logic was not executed in an F-Group. to keep the same configuration of the other one, i've done:

- I've renamed the old chart like xxxx_old.

- Copy past of the whole F chart, so, in the run sequence i created a new F-Group with the same logic (exept the external connections).

- I've renamed the new chart like xxxx.

-I've moved the external connections from the old to the new.

- Recompiled all, and thats it .

Please let me know if exists a better procedure to fix the problem.

Thanks a lot for your suggest.

Regards.

Duccio.