IOM / ROOFTOP BALTIC Series - 0704-E Page 113
ELECTRICAL DATA - CONTROL variables
MODBUS
Settings and Readings
@ (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 3932
02H 2 R/W 10 = 1.0°c [Occupation][Room SP] Required maximum room temperature in °C. 3322
Cooling set point (BMS)
03H 3 R/W 10 = 1.0°c [Occupation][Room SP] Required minimum room temperature 3323
in °C. Heating set point (BMS)
04H 4 R/W 1 = 1% [Room SP] Required room minimum fresh air rate 3312
in % Middle of the dead zone. (BMS)
05H 5 R/W 10 = 1.0°c [Inoccupation][Room SP] Required maximum room temperature 3322
in °C. Cooling set point (Uno)
06H 6 R/W 10 = 1.0°c [Inoccupation][Room SP] Required minimum room temperature 3323
in °C. Heating set point (Uno)
07H 7 R/W 1 = 1% [Humidity] Desired Maximum relative humidity in Room (in %). 3341
– Dehumidification set point. (BMS)
08H 8 R/W 1 = 1% [Humidity] Desired Minimum relative humidity in Room (in %). 3342
– Humidification set point. (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
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