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®
ABB i-bus
KNX
Commissioning
3.3.3
Output objects
3.3.3.1
Group objects General
No.
1
This group object is enabled if the parameter Enable group object "In operation", 1 bit in
is set to Yes and the dependent parameter Send is set to Value 0 or Value 1.
In order to regularly monitor the presence of the device on the ABB i-bus
cyclically on the bus. As long as the group object is activated, it sends a telegram In operation.
Telegram value:
2
This group object is enabled if the parameter Enable group object "Status Auxiliary voltage" 1 bit in
General, p. 21, is set to Yes.
Telegram value:
3
The status byte reflects the current status of channel A/B.
Different statuses are indicated here, e.g.
Bit
sequence:
For further information see:
Function
In operation
1 = Send system in operation with option Value 1
0 = Send system in operation with option Value 0
Status Auxiliary voltage
(not applicable to AA/A 2.1.2)
0 = Auxiliary voltage failure, all outputs = 0 V/mA
1 = Auxiliary voltage is active
Status byte channel A/B
Status Channel A – forced operation active
Status Channel B – fault at output
Bit 7:
Not assigned
Bit 6:
Not assigned
Bit 5:
Channel A: Forced operation
Bit 4:
Channel A: Cyclical monitoring
Bit 3:
Channel A: Fault at output
Bit 2:
Channel B: Forced operation
Bit 1:
Channel B: Cyclical monitoring
Bit 0:
Channel B: Fault at output
Value table of group object Status byte channel
Object name
General
®
KNX, a telegram In operation can be sent
General
General
76543210
Always 0
Always 0
0: Forced operation is not active (channel A)
1: Forced operation is active (channel A)
0: Cyclical monitoring is not active (channel A)
1: Cyclical monitoring is active (channel A)
0: No fault at output (channel A)
1: Fault at output (channel A)
0: Forced operation is not active (channel B)
1: Forced operation is active (channel B)
0: Cyclical monitoring is not active (channel B)
1: Cyclical monitoring is active (channel B)
0: No fault at output (channel B)
1: Fault at output (channel B)
Data type
Flags
1 bit
C, R, T
DPT 1.002
Parameter window
General, p. 21,
1 bit
C, R, T
DPT 1.002
Parameter window
Non DPT
C, R, T
A/B, p. 60
AA/S 4.1.2, AA/A 2.1.2 | 2CDC505163D0201 55
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