Pepperl+Fuchs AS-I 3.0, Manual

Page: 54 / 177

Is
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7
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1
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54
AS-i 3.0 Command Interface
Commands of the Command Interface
4.4.8 Get list of peripheral faults (GET_LPF)
With this call, the list of peripheral faults ( LPF ) signaled by the AS-i slaves is read
out from the AS-i master. The LPF is updated cyclically by the AS-i master. If and
when an AS-i slave signals faults of the attached peripherals (for example broken
wire) can be found in the description of the AS-i slave.
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 3E
16
2 T O circuit
Tab. 4-87.
Response (if O
≡
0)
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 3E
16
2 T result
3 7A 6A 5A 4A 3A 2A 1A 0A
… …
10 31B 30B 29B 28B 27B 26B 25B 24B
Tab. 4-88.
Response (if O
≡
1)
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 3E
16
2 T result
3 0A 1A 2A 3A 4A 5A 6A 7A
… …
10 24B 25B 26B 27B 28B 29B 30B 31B
Tab. 4-89.