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.

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