ABB i-bus EIB Product Manual page 40

®
ABB i-bus EIB / KNX
© 2004 ABB STOTZ-KONTAKT GmbH
Project design and programming
Telegram value "0" switches the lighting off while the value "1" switches the
lighting on. The initial brightness value can be parameterised.
For constant lighting control (Light Controller LR/M 1.6.1), the receipt of the
value "1" activates the control function in addition to the lighting. The slave
function is activated when there are slaves in constant lighting control.
Object: "Status switch": 1 Bit (EIS1)
This object is used to report the current switching state. It can be inverted
when required. It normally has the following object values:
"0" Lighting is switched off
"1" Lighting is switched on
When the status response is inverted, the object has the following values:
"0" Lighting is switched on
"1" Lighting is switched off
The object is visible if the parameter "Status response of switching state"
has the value "yes".
Object: "Relative dimming": 4 Bit (EIS2)
Dimming commands (BRIGHTER, DARKER, STOP) are received via this
object.
Object: "Brightness value": 1 Byte (EIS6)
This object is used to assign a specific brightness value.
It can be parameterised whether the dimmer immediately jumps to the
received brightness value (0...255 corresponds to 0...100%) or slowly dims
to it.
Object: "Status brightness value": 1 Byte (EIS6)
This object is used to report the current output brightness value. The object
value is updated in connection with a switching or dimming process.
This object is visible if the parameter "Status response of brightness value"
has the value "yes".
Object: "Priority / forced operation": 2 Bit (EIS8)
This object is used for the forced assignment of a parameterisable
brightness value e.g. by a higher-order controller. The output state is
unchanged during the forced operation. There are three different states:
"0" or "1" The output is not operated with priority control.
"2" The output is switched off with priority control.
"3" The output is switched on with priority control (brightness value
can be parameterised).
At the end of the forced operation, the state that would have applied without
a forced operation is always restored. Put another way, the device continues
to operate normally in the background during the forced operation but any
change in the brightness value cannot be detected.
This object is visible if the parameter "Enable fct. 'priority / forced operation'"
is set to "yes".
Object: "Error report": 1 Bit (EIS1)
(only Universal Dim Actuator Module UD/M 1.300.1)
This object reports a general error.
In the event of an error, the dimming actuator offers the possibility of
providing detailed information on the bus about the cause of the error.
Object values:
40