Data Aire LonWorks dap4, Instructions Manual

Page: 7 / 10

Dap4 LonWorks Interface Instructions
Document number 600-000-966 Ver. 3
7
Description
Read/
Write
Variable Name
Data
Type
LONworks SNVT
Cooling Utilization Over Last
Hour -Percentage of cooling is
used in the last hour of
operation; this point applies to
DX unit. R Comp_duty I nvoCoolUtlz 8
Heating Utilization Over Last
Hour -Percentage of heating is
used in the last hour of
operation R Heat_duty I nvoHeatUtlz 8
Humidifier Utilization Over Last
Hour -Percentage of humidifier
is used in the last hour of
operation R Hum_duty I nvoHumUtlz 8
Compressor 1 Runtime -This
point applies to DX unit with one
compressor -high R C1_Hours_H I nvoC1_Hours_H 8
Compressor 1 Runtime -This
point applies to DX unit with one
compressor -low R C1_Hours_L I nvoC1_Hours_L 8
Compressor 2 Runtime -This
point applies to DX unit with
dual compressor - high R C2_Hours_H I nvoC2_Hours_H 8
Compressor 2 Runtime -This
point applies to DX unit with
dual compressor - low R C2_Hours_L I nvoC2_Hours_L 8
Heater 1 Runtime - high R Ht1_Hours_H I nvoHt1_Hours_H 8
Heater 1 Runtime - low R Ht1_Hours_L I nvoHt1_Hours_L 8
Humidity upper limit alarm Write
only Hum_Hi_SP I nviHiHumLimit 8
Upper limit alarm of return air
temp Write
only Ret_Air_Hi_SP I nviHiTempLimit 105
Humidity setpoint R/W Hum_setpoint I nvoHumSetpoint /
nviHumSetpoint 8
CW valve open % (0-100% with
10% increment) R CW_disp I nvoValve 8
Chilled Water Utilization Over
Last Hour - This applies to
Chilled water or Energy saver
units. R WtrVlv_duty I nvoChillUtlz 8
Humidifier Runtime - high R Hum_Hours_H I nvoHum_Hours_H 8
Humidifier Runtime - low R Hum_Hours_L I nvoHum_Hours_L 8
Blower Runtime - high R Blower_Hours_H I nvoFan_Hours_H 8
Blower Runtime - low R Blower_Hours_L I nvoFan_Hours_L 8