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AS-i function
AS-i command call
write AS-i Control
flags
read AS-i Control
flags
write LPS
read LPS
read LAS
read LDS
read LCS
read communica-
tion error
write LOS
read LOS
remarks to the table:
• possible values for status:
The status byte, which is returned from certain commands, can have the follow-
ing values:
FF
error occurred at execution of the host command
00
no error occurred
If errors occur while changing slave addresses, the status byte contains one of
the following error codes:
01
no failure.
02
the slave, whose address should be changed does not exist.
03
There is a slave with address zero.
Subject to reasonable modifications due to technical advances.
36
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
command
byte
output
0B
hex
input
0B
hex
output
0C
hex
input
0C
hex
output
0D
hex
input
0D
hex
output
0E
hex
input
0E
hex
output
0F
hex
input
0F
hex
output
10
hex
input
10
hex
output
11
hex
input
11
hex
output
12
hex
input
12
hex
output
13
hex
input
13
hex
output
14
hex
input
14
hex
output
15
hex
input
15
hex
data
data
byte[0]
byte[1]
slave address
data
status
answer
flags
flags
-
flags
LPS
LPS
status
-
LPS
LPS
-
LAS
LAS
-
LDS
LDS
LCS
LCS
index (0-7)
error
error
LOS
LOS
-
-
LOS
LOS
AS-Interface
Profibus-DP
data
data
byte[2]
byte[3]
-
-
-
-
-
-
-
-
-
-
LPS
LPS
-
-
-
-
LPS
LPS
-
-
LAS
LAS
-
-
LDS
LDS
LCS
LCS
-
-
-
-
error
error
LOS
LOS
-
-
-
-
LOS
LOS
Copyright Pepperl+Fuchs, Printed in Germany
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