TIA Problem with CPU 1518F-4 and WRREC \ RDREC FBs

[AstorK]

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Good day everyone! I need to access the parameters of the SEW UHX65 controller.
For this I decided to use the "SEW_MOVI-C_SingleParameterAccess" library downloaded from the SEW official site.
But nothing works for me. As I see, the problem is in the access of the WRREC \ RDREC functions to the Profinet bus.
I tried setting the "Allow reconfiguration of device via the user program" option, it didn't help.
My equipment:
1) CPU 1518F-4 PN / DP
2) SEW UHX65
I would be very grateful for any help or ideas!

 

[TP-Inc]

How do you know its not working? Errorcode or ReturnValue from WRREC? Can you monitor the blocks or are they encrypted?

 

[AstorK]

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Hello, and thanks for your reply. As you can see in the screenshot above, WRREC returns 16#DF80B000. It returns the same value if I call it separately, not as part of a library. As i know this mean what i try use wrong index value, but it isn't. And yes, i can monitor blocks of library.