Can we change the Modbus TCP/IP equipment Unit ID from the HMI Target
For changing the Unit ID, go to Configuration Menu of the HMI target and select "Offline" tab. In this tab, you see "I/O Manager". Here you will see Driver Configuration Button and Equipment Configuration Button. Press the Equipment Configuration button to change the Unit ID. Additionally you can also create a switch in Vijeo designer and set the operation to "System" and select the "Configuration" option. You can not change the Unit ID using some script in vijeo designer.