Diagnostic DP through YLINK

Hi Everybody,

With the FB125 I could do the test for knowing the state of nodes on a DP-network.

But, If I have a YLINK on a redundant system, are there any function in order to know the state of nodes inside the DP-network of the YLINK??

thanks a lot,

          Guillem

Thanks a lot Daniel,

I do a glance a the post you recommended.  But I found that you could get the diagnostic of a PROFIBUS element by the SFC59 and the adress of element.  
My question is, with FB126 I read the general diagnostic of a Profibus network,  If I have an YLINK and another network profibus, Are there any function to read the general status of elements?¿

Many thanks,

Hello Willybong;

The Y-Link is seen, from the redundant DP-masters, as a single slave, and all the downstream slaves attached to it are part of its configuration.

You cannot access the data and diagnostics from the downstream slaves directly though the program, unless using Read-record functions (such as SFB59).

Hope this helps,

Daniel Chartier