ABB i-bus EIB/KNX AA/S 4.1, Product Manual

18 

ABB i-bus

®

 EIB / KNX

Commissioning

37-44

Extension module

Forced control 1/2
Output  5…8

1 Bit EIS 1
DPT 1.001

C, W

1-bit objects with which the output is forced to switch to a parameterised value. The output 
assumes the previous value when forced control is switched off.

If both forced control 1 and forced control 2 are active, forced control 1 has priority.

The forced control objects can be time monitored. (see also object “Alarm Output …”)

The object “Forced control …” of an output is only visible if the parameter “Forced 
control object …” is set to ”Forced control active with …”.

45-48

Extension module

Switching
Output  5…8

1 Bit EIS 1
DPT 1.001

C, W

1-bit objects, which are used to switch the output on (100 %) or off.

This object can only be associated for example with the 1-bit object of a dim switch. It is only 
available in 8-bit mode.

The switch object is not monitored if cyclic monitoring of the input value is active.

The objects “Switching” of an output is only visible if the parameter “Input format” is set to 
“8 Bit”.

49-52

Extension module

Dimming
Output  5…8

4 Bit EIS 2
DPT 3.007

C, W

4-bit object, to increase or decrease the output value continuously with a dim switch. The dim 
speed is adjustable.

According to the EIB / KNX standard “dimming on” is possible and “dimming off” is not 
possible.

The dim object is not monitored if cyclic monitoring of the input value is active.

The objects “Dimming” of an output is only visible if the parameter “Input format” is set to 
“8 Bit”.

53-56

Extension module

Alarm
Output  5…8

1 Bit EIS 1
DPT 1.005

C, T

1-bit object which is set if the output is overloaded in mode 0 … 1 V or 0 … 10 V 
(output current above 10 mA), or if the monitoring time with active cyclic monitoring of the 
communication objects “Input value” and / or “Force control …” has timed out.

57

Extension module

Alarm

1 Bit EIS 1
DPT 1.001

C, T

1-bit object which is set if the supply voltage (24 V AC) of the analogue actuator module fails.

Telegram value:  “0”:   power supply ok

“1”:   failure of the power supply