04.10.2024, 08:00
Go to Modbus tab and enable the required RTU port. Make sure that your Modbus devices have the same baud, parity and stop bit settings. Then use Read test to check the communication.
It's highly recommended to connect GND/0V between LM and Modbus device. In some rare cases RS-485 A/B is marked incorrectly and should be swapped.
It's highly recommended to connect GND/0V between LM and Modbus device. In some rare cases RS-485 A/B is marked incorrectly and should be swapped.