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gui2:serslave

Serial Slave

The Serial Slave mode is used to connect one or more serial ports with the internal registers . The external devices connected to the serial ports are modbus masters and the terminal acts as a modbus slave.

A connection between a master serial port and internal registers is configured using a row in the form. Access to the internal registers is enabled using the check box.

Port Serial port number in the range 0 to 1.
RTU ID Modbus address in the range 1..247.

Example: Modbus Serial Masters with Modbus RTU

The example in this figure shows two serial masters accessing internal registers. The RTU ID on the form is set to 1 and is enabled using the check boxes.

gui2/serslave.txt · Last modified: 2020/04/13 09:04 by dmeier