People often use Diag Error Interrupt OB to capture incoming (new) errors, use the provided input parameter LADDR to then GETIO and/or module / device diag status instructions.

That way, they only see values where an error has been known to happen.

Avoids all the CPU overhead of a DPRD_DAT call repeated every time it returns with Done or Error output going true.

TechSaid

Hi community,

i am just using the functions GETIO and SETIO. Everything works fine but i got permanently the errorcode 16#4000_0000. Is there really an issue available or does the response means that there is no issue available. Because the errorcode does mean that the function get a response from DPRD_DAT in form DW#16#40xxxx00.

So xxxx means a errorcode from Ret_Val of DRRD_DAT and 0000 means that there is no error available.

Does somebody has a decleration of this. Thank you very much.

Regards

Said