ModBus Settings

You need to set these parameters when the device is communicated with a third-party EMS over the ModBus-TCP protocol.

No.	Parameter name	Description
1	Modbus Native (Slave) Address	Specifies the Modbus address of the device when the Modbus protocol is used.You must set different Modbus addresses for devices in parallel mode.
2	ModBus TCP Server Enable	When this parameter is set to , the device functions as the Modbus TCP server and enables connection with a third-party EMS.
3	Rs485-1 Port Mode	Specifies the port for the device to communicate with a third-party EMS when the device functions as the Modbus TCP client. Modbus RTU Slave: Set the current device as a Modbus slave. Modbus RTU Host: Set the current device as a Modbus master.