Parameter Window "Controller Heating - ABB i-bus KNX Product Manual

ABB i-bus KNX
3.2.4 Parameter window
"Heating control"
© 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group
Commissioning
Status send heat requirement
Options: - Yes
- No
If you set the "Status send heat requirement" to "yes", the ambient
temperature controller will send an ON telegram via the relevant 1-bit
communication object once it is in heating mode. If the room thermostat is in
the "insensitive range" between heating and cooling or in cooling mode, the
thermostat sends an OFF telegram via the status heating object.
This parameter is only available if the "Heating" or "Heat and cool" control
functions are set.
Cycle time heating control value sending (0 - inactive, min)
Options: - 0 / 1 / ... / 60
The room thermostat can send the control value, even if the value remains
unchanged. This is often required since the connected actuator otherwise
assumes that the room thermostat is no longer available. This enables
the actuator to activate its force-position control, which is only deactivated
when a new control value is received.
The cycle time for automatic sending of the control value is adjustable
from 1 to 60 min. Cyclic sending can also be disabled (setting 0).
This parameter is only available if the "Heating" or "Heat and cool" control
functions are set.
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