ABB i-bus
KNX
Commissioning
SA/S | 2CDC 505 056 D0208 127
3.2.5.1.1
Parameter window A: Monitoring
All settings for the
Monitoring
function are undertaken in this parameter window.
This parameter is visible if parameter
Enable monitoring of the controller
has been enabled in
Parameter window
A: Function
, p. 124.
Cyclic monitoring time of
room thermostat
in seconds [0…59]
Options:
0...59
in minutes [0…65,535]
Options:
0...60...65,535
Telegrams from the room thermostat are transferred to the Switch Actuator at specific intervals. If one or
more of the consecutive telegrams is omitted, this may indicate a communications fault or a room
thermostat malfunction.
If communication objects
Switch
or
Control value (PWM)
receive no telegrams during the period defined in
this parameter, the output switches to fault mode and triggers a safety position. Fault mode ends as soon
as a telegram is received as a control value.
Please note
If this parameter window is visible, the room thermostat must send the control value cyclically, otherwise
no monitoring function is possible.
The monitoring time should be twice as long as the sending cycle time, to ensure that a one-time absent
signal does not immediately trigger an error.
Summary of Contents for i-bus SA/S 2.6.2.1
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