Commissioning Instructions

Parameters and communication objects
"Function page" interface
3
A6V12035440_en--_c
59 | 121
No.
Name
Object function
Length
Flag
Data type
162
Page x-Temp.
Cntrl. (receive)
Setpoint (°C), base
or absolute
2 bytes
CW
9.001 temperature
(℃)
● Room operation is disabled, the communication object is used to modify the base value of the set temperature.
● Room operation is enabled and
– The temperature is set to "Base setpoint + setpoint shifting", the communication object is used to modify the base
value of the set temperature, that is, the temperature setting value of Comfort mode, and the setting temperature of
Standby mode and Economy mode changes according to the relative change. In Protection mode, only the
temperature setting value of Protection mode is modified.
– The temperature is set to "Absolute setpoints", the communication object is used to modify the temperature setting
value of the current room operation mode.
163
Page x-Temp.
Cntrl. (receive)
Control mode (0 =
Cooling / 1 =
Heating)
1 bit
CWU
1.100
cooling/heating
The communication object is used for receiving the status feedback from the heating and cooling on bus, and the icon display
is updated on screen according to the received telegram value. The telegram value is as follows:
0: Cooling
1: Heating
164
Page x-Temp.
Cntrl. (receive)
Comfort mode
Operation mode
1 bit
1 byte
CW
1.003 enable
20.102 HVAC
mode
Room operation mode can receive status feedback via four 1bit objects (objects 164,165,166,167) or one 1byte object
(Operation mode).
1bit: When the object receives the telegram "1", the corresponding mode is activated and the display status of the mode on the
screen is updated to the corresponding mode.
1 byte: The relationship between the input value and the operation mode is as follows: 0: Reserved; 1: Comfort mode; 2:
Standby mode; 3: Economy mode; 4: Protection mode; 5...255: Reserved, unused.
165
Page x-Temp.
Cntrl. (receive)
Standby mode
1 bit
CW
1.003 enable
The communication object is used to activate Standby mode.
166
Page x-Temp.
Cntrl. (receive)
Economy mode
1 bit
CW
1.003 enable
The communication object is used to activate Economy mode.
167
Page x-Temp.
Cntrl. (receive)
Protection mode
1 bit
CW
1.003 enable
The communication object is used to activate Protection mode.
168
Page x-Temp.
Cntrl. (receive)
Fan speed low
Fan speed
1 bit
1 byte
CWU
1.001 switch
5.001 percentage
(0...100%)
Fan speed can receive state feedback via four 1bit objects (objects 168,169,170,171) or one 1byte object "Fan speed".
1bit: When the object receives telegram "1", the corresponding fan speed is activated, and the display status of the fan speed
on the screen is also updated to the corresponding fan speed. When the fan speed is turned off, the telegram value of all fan
speed must be 0.
1byte: The fan speed status value is defined by the parameter. When the object receives the specified value, the display status
of fan speed on the screen is updated to the corresponding fan speed.
169
Page x-Temp.
Cntrl. (receive)
Fan speed medium
1 bit
CWU
1.001 switch
The communication object is used to activate Fan speed medium.
170
Page x-Temp.
Cntrl. (receive)
Fan speed high
1 bit
CWU
1.001 switch
The communication object is used to activate Fan speed high.
171
Page x-Temp.
Cntrl. (receive)
Fan speed off
1 bit
CWU
1.001 switch
The communication object is used to activate Fan speed off.