Honeywell IAQPoint2 Guide De Démarrage Rapide page 1360

Annex A - BACnet, LON and Modbus Objects
LONWorks Configuration
Object 1050: Relative Humidity Measurement Variables
LON Variable Name
SNVT_lev_percent nvoHVACRH
SCPTmaxSendTime(49)
SNVT_time_sec nciMaxSendtime
SCPTminSendTime(52)
SNVT_time_sec nciMinsendtime
SCPTminDeltaRH(62)
SNVT_lev_percent
nciRHMinDelta
SNVT_lev_percent nvoRHSetPt
Object 1070: CO2 Measurement Variables
LON Variable Name
SNVT_ppm nvoCO2ppm
SCPTmaxSendTime(49)
SNVT_time_sec nciMaxSendtime
SCPTminSendTime(52)
SNVT_time_sec nciMinsendtime
SCPTminDeltaCO2(66)
SNVT_ppm nciCO2MinDelta
SNVT_ppm nvoCO2SetPt
44
Reports the humidity reading (range: 0 to
99%)
Determines the maximum delay in
seconds before the sensor object updates
its output variables
Determines the minimum delay in
seconds before the sensor object updates
its output variables
Indicates the minimum difference
between successive measurements
required to cause an update of the output
variable
Reports the desired humidity setpoint
Default value 50% RH
Reports the CO2 concentration
(range: 0 to 10,000 ppm)
Determines the maximum period of time
before the sensor object automatically
updates its output variables (range: 0 to
6553.4 sec,
0 = send any change)
Determines the minimum delay in
seconds before the sensor object updates
its output variables
Indicates the the minimum difference (in
ppm) between successive measurements
required to cause an update of the output
variable
Reports the desired CO2 concentration
setpoint Default value: 850 ppm
IAQPoint User Manual
Description
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