AS-Interface
Command Interface
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
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
Issue date - 21.12.2005
62
Meaning of bit B:
B = 0 Single AS-i slave or A-slave
B = 1 B-slave
8.2.4.5 Set Permanent Configuration (SET_PCD)
This call sets the following configuration data for the addressed AS-i slave:
• I/O configuration
•ID code
• Extended ID1 code
• Extended ID2 code
The configuration data are stored permanently on the EEPROM of the AS-i/
PROFIBUS gateway and are used as the expected configuration by the AS-i mas
-
ter in the protected mode. The configuration data are specified by the manufactur-
er of the AS-i slave.
If the addressed AS-i slave does not support an extended ID code 1/2, the value
F
hex
must be specified.
When this command is executed, the AS-i master changes to the offline phase and
then changes back to the normal mode (warm restart).
This command can only be executed in the configuration mode.
Meaning of bit B:
B = 0 Single AS-i slave or A-slave
B = 1 B-slave
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 28
16
2 T result
3 xID2 xID1
4 ID I0
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 25
16
2 T – circuit
3 – B slave address
4 xID2 xID1
5 ID I0
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 25
16
2 T result
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