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Byte
1
2
3
...
6
8.5
Command Interface examples
You can find actual command interface examples in the download area of the
homepage.
8.5.1
Reading 16-bit input values
Command RD_7X_IN: Reading of 16-bit input values.
Meaning of the bytes:
Byte 1
Byte 2
Byte 3
Byte 4
...
Byte 12
Byte 1
Byte 2
Byte 3
Byte 4
...
Byte 12
The call of the command interaface has not been answered with the valid values
since the toggle bit has not been set.
Set of toggle bit:
Byte 1
Byte 2
Byte 3
Byte 4
...
Subject to reasonable modifications due to technical advances.
Pepperl+Fuchs Group · Tel.: Germany (6 21) 7 76-0 · USA (3 30) 4 25 35 55 · Singapore 7 79 90 91 · Internet http://www.pepperl-fuchs.com
Response (bei O ≡ 1)
7
6
5
2
2
2
T
0
1
2
24
25
26
Request: RD_7X_IN
50
(RD_7X_IN)
hex
00
(master 1, single master)
hex
1D
(slave address 29)
hex
00
hex
...
00
hex
Response
00
(or old values)
hex
00
(or old values)
hex
00
(or old values)
hex
00
(or old values)
hex
...
00
(or old values)
hex
Request
50
hex
80
(toggle bit, result)
hex
1D
(slave address 29)
hex
00
hex
...
AS-i EtherNet/IP Gateway
Command Interface
4
3
2
2
2
2
7D
16
result
3
4
5
...
27
28
29
Copyright Pepperl+Fuchs, Printed in Germany
1
0
2
2
6
7
30
31
109
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