Commissioning is the process of verifying the subsystems to achieve the owner's project requirements as intended by the building owner and as designed by the building

architects and engineers.

After AC Smart 5 installation, you can check the operation status of the device by using the web function before connection with the BMS system.

Creating of the Points. This is NOT to be done by LG since it is directly related to the BMS side. The BMS engineer is to carry out the engineering of the Point, however LG is

responsible for providing the method of how the Points are calculated.

Precautions

To use the Modbus feature, you must select [Settings] > [BACnet/Modbus Setting] > [Modbus TCP enable] as Set.

In case of installing 2 or more AC Smart 5, you must change [Settings] > [BACnet/Modbus Setting] > [Vnet Number Setting] so that the Vnet Numbers are not duplicate

among AC Smart 5.

The Vnet number is used as a Slave ID of the Modbus protocol and can be set to a value from 1 to 247.

The Read Single Coils command (Function Code 1) can read up to 2,000 commands at a time. The Read Holding Registers command (Function Code 3) can read up to 125

at a time.

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