Data Aire dap4 touch Protocol Manual - Page 8

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Data Aire dap4 touch Protocol Manual
Point 
Index 
17
Current minute
18
Current hour
19
Current day
20
Current month
21
Current year
22
Firestat setpoint
23
Humidity High limit alarm
24
Return air temp High alarm limit
25
Humidity low limit alarm
26
Return air temp Low alarm limit
27
Humidity deadband
28
humidity setpoint
29
Time before the system starts up
30
Optional Alarm 1 Delay
31
Optional Alarm 2 Delay
32
Optional Alarm 3 Delay
33
Message on optional alarm screen, some also add function
34
Message on optional alarm screen, some also add function
35
Message on optional alarm screen, some also add function
36
Message on optional alarm screen, some also add function
37
Comps 0=none, 1=one, 2=one+UL, 3=two, 4=two+UL, 5=Four/two circuit
0=none, 1= comp limited, 2=twocomp limited, 3= comp unlimited,
38
4=twocomp unlimited
39
0=None, 1=one, 2=one elect, 3=two, 4=three, 5=three elect
40
0=none, 1=comp mod, 2=comp non, 3= comf mod, 4= conf non mod
41
Custom message on alarm
42
0= start wo/alarm, 1= start w/alarm, 2= requires reset of alarm
43
0=None, 1=short beeps, 2=long beep, 3=Constant
44
Chilled water valve open percentage
Chilled Water Utilization Over Last Hour - This applies to Chilled water or
45
Energy saver units.
46
Humidifier Runtime - high
47
Humidifier Runtime - low
48
Blower Runtime - high
49
Blower Runtime - low
50
Optional Alarm 4 Delay
51
0= no comp assist, 1=one comp assist, 2= two comp assist, 3... 4...
52
Water valve type 0=none, 1=chill, 2=Engy, 3=Aux chill, 4=Disc Reg
53
Water valve voltage 0= 0-10, 1=2-10, 2=7-10, 3=6-9, 4=4-7
54
Modulating humidifier percentage*
 
 
Data Aire's dap4 Modbus TCP/IP
Description 
Document: 600‐000‐961 version 4.0 
Read/
Variable Name 
Write 
R
CURRENT_MINUTE
R
CURRENT_HOUR
R
CURRENT_DAY
R
CURRENT_MONTH
R
CURRENT_YEAR
R/W
Firestat_SP
R/W
Hum_Hi_SP
R/W
Ret_Air_Hi_SP
R/W
Hum_Lo_SP
R/W
Ret_Air_Lo_SP
R/W
Hum_deadband
R/W
Hum_setpoint
R/W
Start_dly
R
Del
R
Del
R
Del
R
Alarm1_txt
R
Alarm2_txt
R
Alarm3_txt
R
Alarm4_txt
R
Comp_sel
R
Dehum_mode
R
Reheat_sel
R
Hum_sel
R
Alm_Contact_msg
R
PowerUp_sel
R
Buzzer_Select
R
CW_disp
R
WtrVlv_duty
R
Hum_Hours_H
R
Hum_Hours_L
R
Blower_Hours_H
R
Blower_Hours_L
R
Del
R
Assist_sel
R
WtrVlv_sel
R
WtrVlv_Volts_sel
R
Hum_Volts
Data 
Modbus 
Type 
TCP/IP 
I
35018
I
35019
I
35020
I
35021
I
35022
I
45023
I
45024
I
45025
I
45026
I
45027
I
45028
I
45029
I
45030
I
35031
I
35032
I
35033
I
35034
I
35035
I
35036
I
35037
I
35038
I
35039
I
35040
I
35041
I
35042
I
35043
I
35044
I
35045
I
35046
I
35047
I
35048
I
35049
I
35050
I
35051
I
35052
I
35053
I
35054
I
35055
8