Parameter Window "Additional Heating Stage - ABB i-bus KNX Product Manual

ABB i-bus KNX
3.2.8 Parameter window
"Additional heating"
© 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group
Commissioning
Type of control value
Options: - Continuous (1 Byte)
- Switching (1 Bit)
The additional stage for heating can transmit a 1-bit or 1-byte sized
control value. If "switching 1-Bit" is selected, the additional stage controls
a switching control (1-bit) via a 1-bit communication object, e.g., a
thermoelectric actuator that controls a switch actuator. If "Continuous 1-Bit"
is selected, the additional stage provides continuous control (1-bit) via
a 1-bit communication object, e.g., an electrical drive or an actuator with
integrated pulse width modulation.
This parameter is only available if the "Heating" or "Heat and cool" control
functions are used.
Invert control value
Options: - Yes
- No
"Invert cooling" is used to adjust the direction of control action of the
control value to "de-energised open" or "de-energised closed" valves.
This parameter is only available if the "Heating" or "Heat and cool" control
functions are used.
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