ABB i-bus KNX Product Manual page 202

®
ABB i-bus KNX
Commissioning
Threshold 1 can be changed via the bus
Options:
This parameter specifies whether the limits can be changed via the bus.

Yes: The following communication objects appear:
Important
The value formats of these communication objects are the same as the format set in parameter window
a: PT100/PT1000 or KTY, under the parameter Send output value as.
1-bit or 1-byte
Options:
Selection of option 1-bit:
200 2CDC508134D0202 | FCA/S 1.x.x.1
No
Yes
Modify – Input a Threshold 1 lower limit
Modify – Input a Threshold 1 upper limit.
1 bit
1-byte [0...+255]
Dependent parameters:
Send if threshold fallen below
Send if threshold exceeded
Options: No telegram
ON telegram
OFF telegram

No telegram: No reaction occurs.

ON telegram: A telegram with the value 1 is sent.

OFF telegram: A telegram with the value 0 is sent.
Min. duration of the undershoot
Min. duration of the overshoot
Options: None
5/10/30/60 seconds
2/3/5/10/30/60 minutes
2/3/5/10/12/24 hours

None: the threshold is sent directly.
With the further time options, a minimum duration can be selected. If the send condition reverts
during the minimum duration, no telegrams are sent.