Kill the serial console shell process. This command must be done at first if you use gopad or modbusgw from the SSH/Telnet console in mode 4 or mode 6.
Notes:
The serial console is not available after this command. You may need to set port to use serial console again.
Examples:
Free the serial console port for use by pad or modbusgw mode : cmd freeconsole cmd gopad cmd modbusgw