ABB i-bus KNX - Page 217

ABB i-bus
®
KNX
Commissioning
FCA/S 1.x.x.1 | 2CDC508134D0202 215
No.
Functionality
communication object name
Data type
Flags
18
Status byte
Output A
Output A/B
1 byte
non DPT
C, R, T
This is a diagnostics byte for the output. The value of the communication object is sent when a telegram is received on the
communication object Request status values. The communication object is always visible.
Telegram value:
Bit sequence
76543210
Bit 7:
Not assigned
Always 0
Bit 6:
Not assigned
Always 0
Bit 5:
Not assigned
Always 0
Bit 4:
Overload/short circuit current
0:
1:
No overload/short-circuit
Overload/short circuit current
Bit 3:
Manual operation active
0:
1:
Manual operation inactive
Manual operation active
Bit 2:
Safety priority 1, 2, 3 (forced operation or block)
0:
1:
None active
At least one active
Bit 1:
Purging
0:
1:
No valve purge
Valve purge active
Bit 0:
Status output/control value > 0
0:
1:
Control value = 0 / output = OFF
Control value = 0 / output = ON
For further information see: Status byte outputs A, B, C, D, p. 257
19
Not assigned
20…29
Output B
communication objects for output B
See communication objects 10...19, output A
30…39
Output C
communication objects for output C
See communication objects 10...19, output A
40…49
Output D
communication objects for output D
See communication objects 10...19, output A