Communication Objects - Rtc; Heating Control Value; Additional Heating Stage; Cooling Control Value - ABB i-bus 6108/18-BS-500 Technical Reference Manual

Knx room temperature controller with display
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10.3

Communication objects - RTC

10.3.1

Heating control value

Number
1
Description:
1. This object is used to operate a switching actuating drive, e.g. a thermoelectric positioner,
that is controlled by a switching/heating actuator.
2. This object is used to control an actuating drive with a continuous input value (0%..100%),
e.g. an electromotive actuating drive.
10.3.2

Additional heating stage

Number
2
Description:
1. This object is used to operate a switching actuating drive, e.g. a thermoelectric positioner,
that is controlled by a switching/heating actuator.
2. This object is used to control an actuating drive with a continuous input value (0%..100%),
e.g. an electromotive actuating drive.
Note
The additional stage can also be used as a parallel second heating stage. To do
this, set the parameter for the temperature difference to the basic stage to 0°C.
10.3.3

Cooling control value

Number
3
Description:
1. This object is used to operate a switching actuating drive, e.g. a thermoelectric positioner,
that is controlled by a switching/heating actuator.
2. This object is used to control an actuating drive with a continuous input value (0%..100%),
e.g. an electromotive actuating drive.
KNX Technical Reference Manual 1473-1-8914 / 2CKA001473B8914
Description of application and parameters
Name
Heating control value (control
value heating/cooling)
Name
Additional heating stage
(additional heating/cooling stage)
Name
Cooling control value
Communication objects - RTC
Object function
Output
Object function
Output
Object function
Output
Data type
1. Switching
2. Percent (0 to
100%)
Data type
1. Switching
2. Percent (0 to
100%)
Data type
1. Switching
2. Percent (0 to
100%)
│74

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