How to configure PM564 PLC as a Modbus TCP slave over ethernet and CI867 as a master.
I am configuring PM564 Plc as a modbus TCP slave and CI867 as a master. I am able to read the digital inputs status using MBTCPRead but unable to trigger any digital outputs from the MBTCPWrite blocks.While using the Codesys as a server directly, i am able to trigger a DO. What am i missing? I have attached the screenshots of config made in automation builder, codesys and compact control builder respectively.
Thanks in advance.