When you create a new port for Modbus RTU communications, enter the following information in the New Port dialog box:

1. In the Protocol field, select MODBUS RTU from the list of available protocols.

2. In the Port field, select the communication port that will be used for Modbus RTU communications.

When you click OK to create the port, the Port Properties dialog box for the protocol opens.

More information

	General port properties.
	Serial Port Properties: Serial Port Connection.
	Serial Port Properties: Telnet or TCP Connection.
	CIMPLICITY Configuration for Modbus RTU.

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