Pepperl+Fuchs AS-I 3.0 Manual page 162

Command interface
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AS-i 3.0 Command Interface
Command Interface Examples
The permanent parameter for the 16 bit module is written.
This command must be repeated for all 31 A-slaves and all 31 B-slaves. If you
don't connect a slave to an address, write the default value to the master (F
as a permanent parameter.
5. Switch Master to Protected Mode.
byte 1
byte 2
byte 3
byte 4
...
byte 12
byte 1
byte 2
...
byte 12
No result because toggle bit = 0.
Setting the toggle bit:
byte 1
byte 2
byte 3
byte 4
...
byte 12
byte 1
byte 2
byte 3
...
byte 12
The master has now been ordered to switch to protected mode.
162
request: SET_OP_MODE
0C
(SET_OP_MODE)
hex
00
(T = 0, master 1, single master)
hex
00
(= protected mode)
hex
00
hex
...
00
hex
response
00
(or old values)
hex
00
(or old values)
hex
...
00
(or old values)
hex
request: SET_OP_MODE
0C
(SET_OP_MODE)
hex
80
(T = 1, master 1, single master)
hex
00
(= protected mode)
hex
00
hex
...
00
hex
response
0C
hex
80
(T = 1, result = 0)
hex
00
(or old values)
hex
...
00
(or old values)
hex
)
hex
Tab. 5-327.
Tab. 5-328.
Tab. 5-329.
Tab. 5-330.

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