ABB i-bus KNX Product Manual page 56

ABB i-bus KNX
© 2009 Busch-Jaeger Elektro GmbH – A Company of the ABB Group
Commissioning
Send cycle time of actuator in s (1 ..65,535)
Options: 1 / 2 / ... / 120 / ... / 65.535
If the "Status byte operation" object is enabled and connected to
the corresponding communication object of the fan coil actuator,
the ambient temperature controller expects a cyclic transmission of
the operating status of the linked fan coil actuator. If a message from
the actuator is not sent within the monitoring time "Send cycle time
of actuator in s" at least once, the ambient temperature controller
automatically shows the fault display. The cycle time of the actuator
should therefore be set to ensure that a telegram is sent at least twice
during "Send cycle time of actuator in s".
Stage of fan after reset
Options: - Off
- Stage 1
- Stage 2
- Stage 3
- Automatic
The parameter "Stage of fan after reset and after off" is used to prevent
undefined states after a reset or switching off the ambient temperature
controller. It specifies whether the fan switches on the first, second or third
stage, switches off or switches to automatic mode.
Note: automatic mode means that the fan coil actuator switches the fan
stages based on the received 1-byte control value.
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