LG AC Smart 5 - Modbus Commission

ModbusCommissionModbusCommission
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.
PrecautionsPrecautions
TousetheModbusfeature,youmustselect[Settings]>[BACnet/ModbusSetting]>[ModbusTCPenable][Settings]>[BACnet/ModbusSetting]>[ModbusTCPenable]asSetSet.
Incaseofinstalling2ormoreACSmart5,youmustchange[Settings]>[BACnet/ModbusSetting]>[VnetNumberSetting][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.
UserManualUserManual