The ATevo Ethernet Adapter (A22) is capable of communicating via multiple protocols simultaneously. After enabling the Ethernet Adapter and checking common parameter configuration (Sections 4.2.1 to 4.2.2), you may enable/ disable Modbus communications:

To enable or disable Modbus communications via Ethernet:
MENU > COMMUNICATION > “Ethernet setup” (as shown in Section 4.2) > “Modbus:” > select “enable” or “disable”

Last modified: 24 October 2023