HMS Networks Intesis IN770AIR00 O000 Series User Manual page 26

Integration into Modbus Systems
Register name
Vane Position Swing On (all the units)
Vane Position Swing Off (all the units)
Temperature Setpoint (all the units) (x10°C)
Vent. On (all the units)
Vent. Off (all the units)
Hot Water On (all the units)
Hot Water Off (all the units)
OU Addressing Error
Table 3. Outdoor units signals
Register name
Oxx_Communication Error
OU_xx_IU Master of mode
Table 4. Indoor units signals
Register name
On/Off
Operation Mode IU/AHU
Operation Mode HE
Operation Mode EHS/ERV+
Operation Mode CHILLER
Fan Speed
Vane Position Swing
Temperature Setpoint (x10)
Ambient Temperature (x10)
Discharge Setpoint Temp. Cool IU (x10°C)
USER MANUAL Version 1.0.6
Possible values
1: Set Swing On
1: Set Swing Off
Cool: 18 .. 30 °C / 64 .. 86°F
Heat: 16 .. 30 °C / 61 .. 86°
1: Set Vent. On
1: Set Vent. Off
1: Set Hot Water On
1: Set Hot Water Off
0: OU Addressing OK
1: Manual Addr in OU required
0: No error
1: Error
0xFF: OU,
XX: IU
Possible values
0: Off
1: On
0: Auto
1: Heat
2: Dry
3: Fan
4: Cool
1: Heat
4: Cool
0: Auto
1: Heat
4: Cool
1: Heat
4: Cool
5: Cool Storage
6: Heat Storage
0: Auto
1: Low
3: Middle
3-High
0: Swing Off
1: Swing On
Cool: 18..30°C / 64 .. 86°F
Heat: 16..30°C / 61 .. 86°F
Celsius: -41 .. 100°C
Fahrenheit: -42 .. 212°F
Celsius: 8 .. 18°C
Fahrenheit: 46 .. 64°F
Samsung NASA with KNX, Serial and IP support
Modbus address
33
34
35
36
37
38
39
16
Possible values
Modbus address formula
(IU address[1 .. 64]*100)+0
(IU address[1 .. 64]*100)+1
(IU address[1 .. 64]*100)+1
(IU address[1 .. 64]*100)+1
(IU address[1 .. 64]*100)+1
(IU address[1 .. 64]*100)+2
(IU address[1 .. 64]*100)+3
(IU address[1 .. 64]*100)+4
(IU address[1 .. 64]*100)+5
(IU address[1 .. 64]*100)+6
R/W
W
W
W
W
W
W
W
R
R/W
R
R
R/W
R, W
R, W
R, W
R, W
R, W
R, W
R, W
R, W
R
R, W
Page 23 of 44