This step configures and opens a reference for a Modbus RTU over TCP Communication.
To configure this step open the Edit Step window from Sequence editor.
In the configuration dialog box, you can change the following settings:
· Connection Name: connection used to communicate with the device.
· Device IP Address: IP Address of the MODBUS Slave.
· Port: communication port used for the TCP/IP communication. Default value is 502 for MODBUS RTU over TCP.
· Unit ID: device targeted by all Modbus master read and write operations.
· Timeout: communication timeout in milliseconds for the specified connection.
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Tip You can use “localhost” as IP address. |
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Note Please read Execution Trace and Steps Variables chapter to learn more about accessing configuration of this step. |
See Also
