Pepperl+Fuchs AS-I 3.0, Руководство пользователя

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47
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AS-i 3.0 Command Interface
Commands of the Command Interface
4.4.2 Get Lists and Flags (Get_LPS, Get_LAS, Get_LDS, Get_Flags)
(GET_LISTS)
With this call, the following entries of the AS-i Master can be read:
• The list of active AS-i slaves ( LAS )
• The list of detected AS-i slaves ( LDS )
• The list of projected AS-i slaves ( LPS )
• The flags according to the AS-i slave specification
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 30
16
2 T O circuit
Tab. 4-70.
Response (if O
≡
0)
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 30
16
2 T result
3 7A 6A 5A 4A 3A 2A 1A 0A
… LAS
10 31B 30B 29B 28B 27B 26B 25B 24B
11 7A 6A 5A 4A 3A 2A 1A 0A
… LDS
18 31B 30B 29B 28B 27B 26B 25B 24B
19 7A 6A 5A 4A 3A 2A 1A 0A
… LPS
26 31B 30B 29B 28B 27B 26B 25B 24B
27 – Pok
28 OR APF NA CA AAv AAs S0 Cok
29
– – – – –
AAe OL DX
Tab. 4-71.
Response (if O
≡
1)
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 30
16
2 T result
3 0A 1A 2A 3A 4A 5A 6A 7A
… LAS
10 24B 25B 26B 27B 28B 29B 30B 31B
11 0A 1A 2A 3A 4A 5A 6A 7A
… LDS
Tab. 4-72.