WAGO -I/O-SYSTEM 750 Series Manual page 79
Fieldbus independent i/o modules,
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Set configuration data (SET_PCD, 0x25)
SET_PCD: Set_Permanent_Configuration
The following configuration data are set up for the specified AS-Interface
slave with this command:
• I/O configuration
• ID code
• Extended ID code 1
• Extended ID code 2
The configuration data are stored in the non-volatile memory of the AS-
Interface master. Based on this configuration data (and the LPS, see
SET_LPS), the AS-Interface master can determine whether there is a
configuration error by comparing with the configuration data of the slaves
actually connected to the AS-Interface.
The execution of this command is associated with a change into the offline
phase and the subsequent restart of the AS-Interface master in order to return
to normal mode. This command is only executed in set-up mode.
If the specified AS-Interface slave does not support extended ID codes, the
value F
Byte
B
Byte
WAGO-I/O-SYSTEM 750
I/O Modules
must be specified for xID1 and xID2.
hex
Request
7
6
5
2
2
2
1
2
T
-
3
-
B
4
xID2
5
ID
0 Standard AS-Interface slave or AS-Interface slave with extended addressing mode
in address range A
1 AS-Interface slave with extended addressing mode in address range B
Response
7
6
5
2
2
2
1
2
T
Mailbox command - Reference
4
3
2
1
2
2
2
2
0x25
-
Slave address
xID1
I0
4
3
2
1
2
2
2
2
0x25
Result
Appendix
0
2
0
2
• 79
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