Siemens QMX3.P37 Technical Principles page 30

Obj. Object name
HMI displays and operation of values and functions
53 Outside temperature [°C]
External outside temperature sensor value
Units with display: Must be placed in a group address to display the value.
55 Room temperature: Setpoint absolute [°C]
56 Room temperature: Setpoint relative [K]
Comfort setting that can be edited on the display
Units with display: Must be placed in a group address to display the value.
58 Room operating mode: Preselection
Displays the room operating mode that can be changed on the display (Auto-Comfort-Precomfort-Eco-Protection).
The present operating mode is displayed in AUTO mode.
Units with display: Must be placed in a group address to display the value.
62 Window State
This object displays the state of a window contact for disenabled PID control.
For enabled PID control, see objects 18, 19, 20, 21.
63 Presencen button
Display and manual entry on display for occupancy and non-occupancy.
Units with display: Must be placed in a group address to display symbols.
65 Fan speed: Preselection [%]
66 Fan operation (0 = Auto / 1 = Manual)
67 Fan speed [%]
Object 65 displays the fan speed that can be changed on the display or bus.
Obj. 66 displays the fan operating mode that can be changed on the display or bus.
Obj. 67 displays the actual fan speed as reported to the bus by the actuator/controller.
Units with display: Objects must be placed in a group address to display symbols.
68 Controller mode (heating/cooling/off)
Displays present controller state (heating or cooling) with symbols.
No symbol is displayed in the off state.
Units with display: Must be placed in a group address to display symbols.
69 Outside relative humidity [%]
70 Room relative humidity [%]
These objects display values from external sensors (room/outside) on the display.
Units with display: Must be placed in a group address to display the values.
Note: The internal humidity sensor value is communicated via object 25; QMX3.P74.
71 Room relative humidity: Setpoint [%]
Display and operate the room humidity setpoint on the display.
Units with display: Must be placed in a group address to display the values.
This overrides switching point r.h. - stage 1 (object 26).
73 Room CO
Displays the value of an external room CO
Units with display: Must be placed in a group address to display the values.
Note: The value of the internal room CO2 sensor is communicated via object 38; QMX3.P74
74 Room CO
Display and operate the room CO
Units with display: Must be placed in a group address to display the values.
Overrides switching point CO
75 HVAC operation: Lock
Lock or enable all 8 operating buttons for the display via the bus.
The following symbol is displayed: A locked lock.
The buttons for lighting, blinds, and scenes are always enabled (QMX3.P37 and QMX3.P02).
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Siemens
Building Technologies
concentration [ppm]
2
sensor on the display.
2
concentration: Setpoint [ppm]
2
concentration setpoint on the display.
2
- stage 1 (object 26).
2
Wall-mounted sensors and room operator units for KNX/ETS and KNX/ACS
ETS engineering
Function
Display outside temperature (°C)
(0=Auto / 1=Manual)
% r.h.
% r.h.
0 - 2000 ppm / symbol / text
ppm
Type / Length Flags
9.001 CWU
2 bytes
9.001 CRWTU
2 bytes
9.002 CWTA
2 bytes
20.102 CRWTU
1 byte
1.019 CWU
1 bit
1.001 CRWTU
1 bit
5.001 CRWTU
1 byte
1.003 CRWTU
1 bit
5.001 CWU
1 byte
20.105 CWU
1 byte
9.007 CWU
2 bytes
9.007 CWU
2 bytes
9.007 CRWTU
2 bytes
9.008 CWU
2 bytes
9.008 CRWTU
2 bytes
1.011 CRWU
1 bit
Devices
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X
X X X
X X
X X X
X X X
CM2N1602en_05
2018-09-14