Data Aire dap4 - dap4 Color Touch Display Overview; Home Screen Interaction

Data Aire’s dap4 Modbus TCP/IP
 Document:600‐000‐961version4.0 7

Point
Index
Description
Read/
Write
VariableName
Data
Type
Modbus
TCP/IP
32 Temperature deadband for heating in economizer mode* R/W Econ_Ht_Deadband A 40033
33 Amount temp must change for each stage of heat/cool* R/W Stage_sp A 40034
34 Dewpoint setpoint for economizer* R/W Dewpoint_Hi_SP A 40035
35 deadband of dewpoint for economizer* R Dewpoint_Hi_Dband A 30036
36 Lower limit of dewpoint for economizer* R/W Dewpoint_Lo_SP A 40037
37 deadband of low dewpoint for economizer* R Dewpoint_Lo_Dband A 30038
38 deadband of enthalpy for economizer* R Enthalpy_Deadband A 30039
39 Offset for Outside Air Temperature probe* R/W Ain_offs A 40040
40 Temperature of the outside air* R Outside_Temp A 30041
41 Dew point of outside air* R Outside_Dewpt A 30042
42 Dew point of return air* R Ret_Air_Dewpt A 30043
43 Setpoint for fan modulation by return or rack temperature* R/W RA_Fan_Setpoint A 40044
44 Amount from setpoint before fan starts ramping up* R/W RA_Fan_Deadband A 40045
45 The highest of the rack temp sensors connected to this unit* R Rack_Temp A 30046
46 The highest rack temp of all units in this zone* R Zone_Rack_Temp A 30047
47 Value of rack temperature sensor #1* R Rack_T1 A 30048
48 Value of rack temperature sensor #2* R Rack_T2 A 30049
49 Value of rack temperature sensor #3* R Rack_T3 A 30050
50 Temperature setpoint of the Zone Master* R Master_Temp_Setpoint A 30051
1 Lower limit alarm of discharge air temp* R/W Disch_Air_Lo_SP I 45002
2 Relative humidity displayed as xx% R Humidity_dis I 35003
3
Cooling Stages On = Cooling stages are currently on – This point applies to
DX unit only R Stages_On I 35004
4 Number of heat stages running R Heaters_On I 35005
5 Maximum humidity in last 24hrs R Maximum I 35006
6 Minimum humidity in last 24hrs R Minumum I 35007
7
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 35008
8
Heating Utilization Over Last Hour -Percentage of heating is used in the
last hour of operation R Heat_duty I 35009
9
Humidifier Utilization Over Last Hour -Percentage of humidifier is used in
the last hour of operation R Hum_duty I 35010
10
Compressor 1 Runtime -This point applies to DX unit with one compressor
-high R C1_Hours_H I 35011
11
Compressor 1 Runtime -This point applies to DX unit with one compressor
-low R C1_Hours_L I 35012
12
Compressor 2 Runtime -This point applies to DX unit with dual compressor
- high R C2_Hours_H I 35013
13
Compressor 2 Runtime -This point applies to DX unit with dual compressor
- low R C2_Hours_L I 35014
14 Heater 1 Runtime - high R Ht1_Hours_H I 35015
15 Heater 1 Runtime - low R Ht1_Hours_L I 35016
16 Current second R CURRENT_SECOND I 35017