Network Variables - LG BNU-LW Installation Manual

Network variables

1) Individual operation/stop input/output (Air conditioner/ventilation)
Function
Input Using NV
Operation
Function
Output Using NV
Operation
Valid Range
NV Filed
value
SNVT_switch
state
( Index : 95 )
Default Value
2) Operating mode input/output (Air conditioner/ventilation)
Function
Input Using NV
Operation
Function
Output Using NV
Operation
Valid Range
NV
SNVT_hvac_mode
( Index : 108 )
Network input variable : SNVT_switch nviOnOff_n
It controls the operation/stop of each product (air conditioner/ventilation)
Operation/stop status display
Network output variable : SNVT_switch nvoOnOff_n
It monitors the operating status of each product (air conditioner/ventilation)
not used (set in 0% usually)
0 = Air conditioner/ventilation product OFF
1 = Air conditioner/ventilation product ON
Operating mode command input
Network input variable : SNVT_hvac_mode nviHeatCool_n
It controls the operating mode of each air conditioner/ventilation product.
Operating mode status display
etwork output variable : SNVT_hvac_mode nvoHeatCool_n
It monitors the operating status of each air conditioner/ventilation product.
HVAC_AUTO : 0 = AUTO mode(air conditional), Auto (ventilation)
HVAC_HEAT : 1 = Heat mode(air conditional), heat exchange(ventilation)
HVAC_COOL: 3 = Cool mode (cool)
HVAC_FAN_ONLY: 9 = Fan mode (fan) normal ventilation
HVAC_DEHUMID:14=Dry Mode (dehumidication)
Operation/stop input
Operation
Operation
Default Value
Installation Manual 23
Appendix