Hello Community, I am new to Modbus TCP App, I am using S20-ETH-BK and S20-DIDO-8/1, I am testing ctrlX Modbus TCP App to write to digital output, but however the digital output LED indicator did not light up. Below is my setup. Plug & play is disabled. Designation "D" is flashing green - ctrlX Modbus TCP App setup I am unsure if it is because my S20-DIDO-8/1 designation "D" is flashing green or my setup is incorrect. Hope someone can advise me. Warmest regards,
... View more