Pepperl+Fuchs AS-I 3.0, Руководство пользователя

Страница: 18 / 177

Is
s
u
e
d
a
te
:
7
.6
.2
0
1
3
18
AS-i 3.0 Command Interface
Commands of the Command Interface
4.1.8 Read 16 channels 16-bit Slave in. Data (OP_RD_16BIT_IN_CX)
With this command, 16 channels of the 16-bit input-data for 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
.
Request
Byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 4C
16
2 T – circuit
3 1. slave
4 number of channels per slave
Tab. 4-18.
Response
Byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 4C
16
2 T result
3 1. slave, channel 1, high byte
4 1. slave, channel 1, low byte
… …
33 16. channel, high byte
34 16. channel, low byte
Tab. 4-19.