Pepperl+Fuchs AS-I 3.0, Руководство пользователя, Страница: 16 / 177

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7
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0
1
3
16
AS-i 3.0 Command Interface
Commands of the Command Interface
4.1.5 Read 4 16-bit Slave in. Data (RD_7X_IN_X)
With this command, the four 16-bit channels of 4 AS-i input slaves with succes-
sive addresses according to slave profile (S-7.3, S-7.4, S-7.5, S-7.A.8, S.A.9, S-
7.A.A) can be read.
4.1.6 Write 4 7.3 Slave out. Data (WR_7X_OUT_X)
With this command the four 16-bit channels of four AS-i output slaves with suc-
cessive addresses according to slave profile (S-7.3, S-7.4, S-7.5, S-7.A.8, S.A.9,
S-7.A.A) can be written.
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 53
16
2 T – circuit
3 – 0 1st slave address
Tab. 4-12.
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 53
16
2 T result
3 1st slave, channel 1, high byte
… …
34 4th slave, channel 4, low byte
Tab. 4-13.
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 54
16
2 T – circuit
3 – 0 1st slave address
4 1st slave, channel 1, high byte
… …
35 4th slave, channel 4, low byte
Tab. 4-14.
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 54
16
2 T result
Tab. 4-15.