4 commands of the command interface, 1 as-i 16-bit data, 1 overview of the commands – EUCHNER AS-i 3.0 Command Interface User Manual
Page 12: 2 read 1 16-bit slave in.data (rd_7x_in), Commands of the command interface, As-i 16-bit data, Overview of the commands, Read 1 16-bit slave in.data (rd_7x_in)
AS-i 3.0 Command Interface
Commands of the Command Interface
Subject to reasonable modifications due to technical advances
Id.-No.: 102875 Issue date - 3.12.2007
EUCHNER GmbH + Co. KG
Kohlhammerstraße 16, D-70771 Leinfelden-Echterdingen
Tel. +49/711/7597-0, Fax +49/711/753316
12
4
Commands of the Command Interface
4.1
AS-i 16-bit data
4.1.1
Overview of the commands
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.
Values for command
see page
Command
Value
Meaning
Req
Len
Res
Len
RD_7X_IN
50
16
read 1 16-bit slave profile in.data
3
10
WR_7X_OUT
51
16
write 1 16-bit slave profile out.data
11
2
RD_7X_OUT
52
16
read 1 16-bit slave profile out.data
3
10
RD_7X_IN_X
53
16
read 4 16-bit slave profile in.data
3
34
WR_7X_OUT_X
54
16
write 4 16-bit slave profile out.data
35
2
RD_7X_OUT_X
55
16
read 4 16-bit slave profile out.data
3
34
OP_RD_16BIT_IN_CX
4C
16
read 16 channels 16-bit slave in.data
3
34
OP_WR_16BIT_IN_CX
4D
16
write 16 channels 16-bit slave in.data
36
2
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.
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
50
16
2
T
–
circuit
3
–
0
slave address
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
50
16
2
T
result
3
channel 1, high byte
…
…
10
channel 4, low byte