Specifications

• 70 • Application Guide • BALTIC - 0108
MODBUS - BACNET
ELECTRICAL DATA
CONTROL VARIABLES
Words R = Read / W = Write / L = Logical
@
(hexa)
@
(deci)
DS50
01H
1 R/W 1 = 1 s
[ BMS ] Activation of the control by a computer or an automat - mode BMS is activated if
this value is different from zero, This value is decreased every second
3934
02H 2 R/W 10 = 1.0°c
[Occupation][Room SP] Required maximum room temperature in °C. Cooling set point
3322(BMS)
03H 3 R/W 10 = 1.0°c
[Occupation][Room SP] Required minimum room temperature in °C. Heating set point
3323(BMS)
04H 4 R/W 1=1%
[RoomSP]Requiredroomminimumfreshairratein%Middleofthedeadzone.
3312(BMS)
05H 5 R/W 10 = 1.0°c
[Inoccupation][Room SP] Required maximum room temperature in °C. Cooling set point
3322(Uno)
06H 6 R/W 10 = 1.0°c
[Inoccupation][Room SP] Required minimum room temperature in °C. Heating set point
3323(Uno)
07H 7 R/W 10=1.0%
[Humidity]DesiredMaximumrelativehumidityinRoom(in%).–Dehumidicationset
3341(BMS)
08H 8 R/W 10=1.0%
[Humidity]DesiredMinimumrelativehumidityinRoom(in%).–Humidicationsetpoint.
3342(BMS)
09H 9 R/W
not used
0AH 10 R/W
not used
0BH 11 R/W
not used
0CH 12 R/W 1 = 1h
[Clock] Hour
3121
0DH 13 R/W 1 = 1m
[Clock] Minute
3122
0EH 14 R/W 1 = 1
[Clock] Day of the month
3123
0FH 15 R/W 1 = 1
[Clock] Month
3124
10H 16
R/W 1 = 2001
[Clock] Year
3125
11H 17
R/W 10 = 1.0°c
[BMS] Room temperature coming from the BMS
2824
12H 18
R/W 10=1.0%
[BMS] Room humidity coming from the BMS
2828
13H 19
R/W 10 = 1.0°c
[BMS] Outdoor temperature coming from the BMS
2814
14H
20 R/W 10=1.0%
[BMS] Outdoor humidity coming from the BMS
2818
15H 21
R/W
not used
16H
22 R/W
not used
17H
23 R/W
not used
18H
24 R/W
not used
19H
25 R/W
not used
1AH
26 R/W
not used
1BH
27 R/W
not used
1CH
28 R/W
not used
1DH
29 R/W
not used
1EH
30 R/W
not used
1FH 31
R/W
not used
20H 32 R/W
not used
21H
33 R 1 = 1
[Alarm] Code Error
1000
22H 34 R 10 = 1.0°c
[Temperature] Room
2112
23H 35 R 10 = 1.0°c
[Temperature] Outdoor
2111
24H 36 R 10 = 1.0°c
[Temperature] Supply
2113
25H 37 R 10 = 1.0°c
[Temperature] Return
2114
26H 38 R 10=1.0%
[Relative Humidity] Room
2122
27H 39 R
10 = 1.0
g/Kg
[Absolute Humidity] Room
2124
28H 40 R 10=1.0%
[Relative Humidity] Outdoor
2121