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AS-i 3.0 Command Interface
Commands of the Command Interface
4.
Commands of the Command Interface
4.1
AS-i 16-bit data
4.1.1
Overview of the commands
Values for command
see page
Command
page 14
RD_7X_IN
page 15
WR_7X_OUT
page 15
RD_7X_OUT
page 16
RD_7X_IN_X
page 16
WR_7X_OUT_X
page 17
RD_7X_OUT_X
page 18
OP_RD_16BIT_IN_CX
page 19
OP_WR_16BIT_OUT_CX
4.1.2
Read 1 16-bit Slave in.Data (RD_7X_IN)
With this command, the four 16-bit channels of an AS-i input slave according to
the 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.
Information!
A-Slaves map the data on channels 1 and 2.
B-Slaves map the data on channels 3 and 4.
Only values among 1 and 31 can be taken as a slave address.
byte
1
2
3
byte
1
2
3
...
10
14
Value
50
16
51
16
52
16
53
16
54
16
55
16
4C
16
4D
16
7
6
5
2
2
2
T
–
–
0
7
6
5
2
2
2
T
Meaning
read 1 16-bit slave profile in.data
write 1 16-bit slave profile out.data
read 1 16-bit slave profile out.data
read 4 16-bit slave profile in.data
write 4 16-bit slave profile out.data
read 4 16-bit slave profile out.data
read 16 channels 16-bit slave in.data
write 16 channels 16-bit slave out.data
Request
4
3
2
2
50
16
circuit
slave address
Response
4
3
2
2
50
16
result
channel 1, high byte
...
channel 4, low byte
Req
Res
Len
Len
3
10
11
2
3
10
3
34
35
2
3
34
3
34
36
2
Tab. 4-5.
2
1
0
2
2
2
Tab. 4-6.
2
1
0
2
2
2
Tab. 4-7.
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