.net read, write multiple operands

[A_Mia]

I've seen a couple of examples explaining using the .net library to read/write multiple MI's/MB's during a single call

is it possible to read discrete I/O, Counters, Timers as well as MI/MB/DW/MF/ and SB in one call to the PLC using the .net library?

Could you provide an example of the function, and then is there detail of the array structure that's generated on the PC side.

Thanks

-a

[Saragani]

Yes, it is possible.

The ReadWrite function gets an array of ReadWriteRequest. Just have each of the requests in a different index in the array.

 

Btw, the request might be split into multiple requests due to size limit of the communication buffer.