154
9. Set Modbus-TCP port in the seventh setting page, such as 502.  Press the "V/A" 
key to go to the setting page.  Users may set the parameters pointed out in Fig 
5-35. The cursor starts at the rst digit.  After setting the Modbus-TCP port, press 
the "V/A" key to accept. Press the "P" key to go to the eighth setting page for the 
HTTP port.  The Modbus-TCP port’s default value is 502, and the user dened 
range of port is 2000~5999.  If the set port is not in the correct range, the set 
port will return to the default value.
Fig 5-35