I have used the Anybus communicator to talk between Modbus and profibus a number of times. So far all the Modbus registers were either read or write. I have a Modbus address now that is read\write. Do I use same Modbus address for creating read input register and for the write register.
Hi @LBUR,
You will want to create individual reads and writes requests where they both point to the same modbus register. This will not cause any issues with the communicator.
You might also be able to use function code 0x17 read/write multiple registers. This function can perform both a read and write with one request. However, it is a bit more complex and is not always supported by client devices.
Regards,
Deryck