Function Description Of Each Part - LG PC Central Controller Installation Manual

System set-up

Function description of each part

(1) G/W information entry
• Gateway information entry window connection button
You can set, edit or delete the gateway information.
You can install maximum of 8 outdoor units to 1 set of gateway. Also 1 outdoor unit can be connected to a
maximum of 16 indoor units (air conditioners). Therefore for 1 gateway you can install up to a maximum of 128
air conditioners.
Maximum of 16 gateways can be installed, meaning you can control up to a maximum of 16x8x16=2048 air
conditioners.
What is a gateway? Gateway is a device to mutually connect different computers to the network and generally
acts as a mid point door for a network or a cluster to pass through.
G/W information entry
• Default entry
This automatically enters in default value (predefined data).
But you must edit the Internet address to the assigned address.
Ok: Press Ok after entering the information to close the G/W information entry window
28 PC Central Controller
If you click on the location to enter (from top row), you will see the entry
window.
• G/W number : Set the CNU number connected to the air conditioner
(0-31)
• G/W information : Enter the name or installed location.
• Internet address : Enter the Internet address assigned to each
gateway. It must satisfy (IP: PORT).
• : This deletes unnecessary information.
Note: The port of CNU(PQNFG14B0) is fixed to 6001.
CAUTION
When you delete the gateway information, the information of all
indoor and outdoor units under the gateway is also deleted.
When one of the three related information (G/W number, G/W
information, Internet address) is missing, the row will not be
set.