ABB i-bus KNX Product Manual page 219

ABB i-bus® KNX GROUP OBJECTS
8.2 Group objects Central
No. Function
1 In operation
In order to implement periodic monitoring of the device's presence on the ABB i-bus® KNX, an In operation telegram can be periodically sent on the
ABB i-bus® KNX. The sent telegram value can be set in the parameter Enable group object "In operation". The cycle time can be set in the parameter
Sending cycle.
Condition for visibility:
Parameter window Device settings \ Parameter Enable group object "In operation" \ Option Yes, send value 0 cyclically , Yes, send value 1 cyclically
•
2 Request status values
If a telegram with the value 0 or 1 is received on this group object, the values of all status group objects will be sent on the ABB i-bus® KNX.
Note
One of the following options must be selected for the sending behavior of the status values to be sent:
• On request
• After change or on request
Condition for visibility:
• Parameter window Device settings \ Parameter Enable group object "Request status values" \ Option Yes
3 Switch
This group object can be used to switch several switching outputs of the device under central control. In the Parameter window Basic settings, in the
Switch output reacts to central Switch group object parameter, it can be individually defined whether the output reacts to this group object .
Depending on the output parameterization as an NC or NO contact, the switching command leads to a different switching reaction.
NO contact telegram value:
1 = contact closed
0 = contact open
NC contact telegram value:
1 = contact open
0 = contact closed
Note
With the Logic/Threshold , Disable and Forced operations functions or the safety priorities, changing this group object does not necessarily result in a
changed contact position.
Each relay can perform only a limited number of switching operations per minute. Frequent switching can cause a switching delay. More information →
Technical data.
Condition for visibility:
• Parameter window Device settings \ Parameter Enable central Switch group object \ Option
4 Move blind/shutter Up-Down
This group object can be used to activate several shutter outputs of the device under central control and to move the blinds/shutters up or down.
In the Parameter window Basic settings, in the Output reacts to central shutter group objects parameter, it can be individually defined whether the out-
put reacts to this group object.
Telegram value:
1 = down
0 = up
Note
With the functions Weather alarms , Disable , Forced operation or Automatic sun protection , changing this group object does not necessarily result in a
changed blind/shutter position.
Each relay can perform only a limited number of switching operations per minute. Frequent switching can cause a switching delay. More information →
Technical data.
Condition for visibility:
• Parameter window Device settings \ Parameter Enable central Shutter group objects \ Option
5 Slat adjustment/stop Up-Down
This group object can be used to activate several shutter outputs of the device under central control and (independently of the value 0 or 1) to stop the
blind/shutter movement or to change the slat position.
In the Parameter window Basic settings, in the Output reacts to central shutter group objects parameter, it can be individually defined whether the out-
put reacts to this group object.
Telegram value:
1 = stop/close slats
0 = stop/open slats
Note
With the functions Weather alarms , Disable , Forced operation or Automatic sun protection , changing this group object does not necessarily result in a
changed blind/shutter position.
Each relay can perform only a limited number of switching operations per minute. Frequent switching can cause a switching delay. More information →
Technical data.
Condition for visibility:
• Parameter window Device settings \ Parameter Enable central Shutter group objects \ Option
Group Object Name
Central: General
Central: General
Central: Switch
Central: Shutter
Central: Shutter
Data Point Type Length
DPT 1.002 1 bit
DPT 1.017 1 bit
DPT 1.001 1 bit
DPT 1.008 1 bit
DPT 1.007 1 bit
Product manual | SAH/S x.x.7.1 | 2CDC505173D0211 Rev. A 219
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