Digi Connect IT 4 User Manual page 251

Serial port
2. At the command line, type config to enter configuration mode:
> config
(config)>
3. The serial port is enabled by default. To disable:
(config)> serial port1 enable false
(config)>
4. Set the mode:
(config)> serial port1 mode modbus
(config)>
5. (Optional) Set a label that will be used when referring to this port.
(config)>path-paramlabel label
(config)>
6. 1. Set the baud rate used by the device to which you want to connect:
(config)>serial port1 baudrate rate
(config)>
2. Set the number of data bits used by the device to which you want to connect:
(config)>serial port1 databits bits
(config)>
3. Set the type of parity used by the device to which you want to connect:
(config)>serial port1 parity parity
(config)>
Allowed values are:
even
n
odd
n
none
n
The default is none.
4. Set the stop bits used by the device to which you want to connect:
(config)>serial port1 stopbits bits
(config)>
5. Set the type of flow control used by the device to which you want to connect:
(config)>serial port1 flow value
(config)>
Digi Connect IT® 4 User Guide
Configure Modbus mode
251