Modbus TCP App Server not working

Hi Community,

I am new in using Modbus TCP Server App.

I have setup a simple boolean variable in ctrlX PLC datalayer

Modbus TCP Server:

Modbus TCP Client: 

However the value doesnt update the variable in plc is true in the client variable remain false, tried writing true doesnt work too. 

I tried using 2 ctrlX, 1 as modbus tcp client and another as modbus tcp server same issue.

Anyone had this issues? 

4 replies