ABB i-bus FCC/S 1 1 Series Product Manual page 325

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ABB i-bus KNX
Group objects
No.
13
This group object is always enabled.
This group object indicates the current fan speed.
The following status values are output for a 3-speed fan:
•
•
•
•
The following status values are output for a 2-speed fan:
•
•
•
The following status values are output for a 1-speed fan:
•
•
14
This group object is enabled if the parameter Switch fan speed via 1-bit objects is set to Switch off to active
fan speed using "0" only or Switch off to any 1 bit fan speed using "0" in the Fan speed parameter window.
This indicates whether the fan is at speed 1.
Telegram value:
•
•
15
See group object 14
This group object is hidden if only a 1-speed fan was selected.
16
See group object 14
This group object is hidden if only a 1- or 2-speed fan was selected.
17
This group object is enabled if the parameter Enable automatic mode based on control value is set to Yes in
the Fan output parameter window.
This group object is always enabled in controller mode.
Sending the value 1 on this group objects activates automatic mode.
In controller mode, automatic mode can also be activated/deactivated via the group object Request fan
manually. This group object is used for slave communication there.
After bus voltage recovery, ETS reset and download, automatic mode can be directly reactivated by selecting
the corresponding parameters (see )
Function
Status Fan speed
Speed 0: 0 (0 %)
Speed 1: 85 (33 %)
Speed 2: 170 (66 %)
Speed 3: 255 (100 %)
Speed 0: 0 (0 %)
Speed 1: 128 (50 %)
Speed 2: 255 (100 %)
Speed 0: 0 (0 %)
Speed 1: 255 (100 %)
Status Fan speed 1
0: Fan speed Off
1: Fan speed On
Status Fan speed 2
Status Fan speed 3
Activate/deactivate fan auto-
mation
Group object name Data Type
Channel – Fan 1 byte
DPT 5.001
Channel – Fan 1 bit
DPT 1.001
Channel – Fan 1 bit
DPT 1.001
Channel – Fan 1 bit
DPT 1.001
Channel – Fan 1 bit
DPT 1.003
FCC/S 1.X.X.1 | 2CDC 508 200 D0211 Rev A 325
Flag
C, R, T
C, R, T
C, R, T
C, R, T
C, W