SAVE MODBUS VARIABLE LIST 20210301 REV36
Table Of Contents
- 1 Information
- 2 Modbus variable list
- 2.1 Demand Control
- 2.2 User modes
- 2.3 Airflow Control
- 2.4 Outdoor Airflow Compensation
- 2.5 Temperature Control
- 2.6 Cooler
- 2.7 Heater
- 2.8 Extra Controller
- 2.9 Change-over (Heating/Cooling)
- 2.10 Moisture transfer control
- 2.11 Cooling recovery
- 2.12 ECO mode
- 2.13 Free Cooling
- 2.14 Week Schedule
- 2.15 Time and Date
- 2.16 Filter replacement
- 2.17 Analog Input values (Temperatures, CO2, RH)
- 2.18 Digital Input functions
- 2.19 Output values
- 2.20 Alarms
- 2.21 System settings
- 2.22 Modbus
- 2.23 Unit Backups
- 3 Revision table
18
| Modbus variable list
Symbolic register name
Sig.
Modbus Reg. type Mod-
bus
Adr.
Min Max Description
REG_INPUT_ANALOG_UI_6 I
Read Input Register
(Function 04)
12016 mV
REG_INPUT_DIGITAL_UI_1 I
Holding Register
(Function 03/06/16)
12021 0 1
State of UI1
REG_INPUT_DIGITAL_UI_2 I
Holding Register
(Function 03/06/16)
12022 0 1
State of UI2
REG_INPUT_DIGITAL_UI_3 I
Holding Register
(Function 03/06/16)
12023 0 1
State of UI3
REG_INPUT_DIGITAL_UI_4 I
Holding Register
(Function 03/06/16)
12024 0 1
State of UI4
REG_INPUT_DIGITAL_UI_5 I
Holding Register
(Function 03/06/16)
12025 0 1
State of UI5
REG_INPUT_DIGITAL_UI_6 I
Read Input Register
(Function 04)
12026
State of UI6
2.18 Digital Input functions
Symbolic register name
Sig.
Modbus Reg. type Mod-
bus
Adr.
Min Max Description
REG_SENSOR_RGS I
Read Input Register
(Function 04)
12112 0 1
Rotating guard Sensor input
REG_SENSOR_DI_EXTERNAL_STOP I
Read Input Register
(Function 04)
12308 0 1
External Stop input value
REG_SENSOR_DI_LOAD_DETECTED I
Read Input Register
(Function 04)
12309 0 1
Load Detected input value
REG_SENSOR_DI_FIRE_ALARM I
Read Input Register
(Function 04)
12311 0 1
Fire Alarm input value
REG_SENSOR_DI_CHANGE_OVER_
FEEDBACK
I
Read Input Register
(Function 04)
12312 0 1
Change over feedback value
REG_DI_CONNECTION_1 I
Holding Register
(Function 03/06/16)
11401 0 18
Indicates what kind of DI functionality is
connected to DI1. 0: None /Away/ BYP/
Vacuum Cleaner/ Cooker Hood/ Crowded/
EMT/ External Stop/ Extra Controller Alarm/
Fireplace/ Holiday/ Refresh/ RGS/ Change
Over Feedback/ 14: Fire Alarm/
Configurable DI1 / Configurable DI2 /
Configurable DI3 / 18: Pressure Guard
REG_DI_CONNECTION_2 I
Holding Register
(Function 03/06/16)
11402 0 18
Indicates what kind of DI functionality is
connected to DI1. 0: None /Away/ BYP/
Vacuum Cleaner/ Cooker Hood/ Crowded/
EMT/ External Stop/ Extra Controller Alarm/
Fireplace/ Holiday/ Refresh/ RGS/ Change
Over Feedback/ 14: Fire Alarm/
Configurable DI1 / Configurable DI2 /
Configurable DI3 / 18: Pressure Guard
REG_DI_CFG_POLARITY_1 I
Holding Register
(Function 03/06/16)
11421 0 1
Polarity of DI1.
0: NO
1: NC
REG_DI_CFG_POLARITY_2 I
Holding Register
(Function 03/06/16)
11422 0 1
Polarity of DI1.
0: NO
1: NC
REG_INPUT_DIGITAL_DI_1 I
Read Input Register
(Function 04)
12031 0 1
Boolean
REG_INPUT_DIGITAL_DI_2 I
Read Input Register
(Function 04)
12032 0 1
Boolean
| 2.1