Pepperl+Fuchs AS-I 3.0 Manual page 155

Command interface
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AS-i 3.0 Command Interface
Command Interface Examples
3. Set 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.
Set 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 the protected mode. It must be
maintained now until the master changes into the operation mode.
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
Tab. 5-303.
Tab. 5-304.
Tab. 5-305.
Tab. 5-306.
155

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