ABB i-bus KNX Product Manual page 217

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