Pepperl+Fuchs VBG-PB-K25 Manual page 90

6. Wait until master is in normal (protected) operation mode
Read out the flags, until the NA (Normal Operation Active) has been set.
Byte 1
Byte 2
Byte 3
...
Byte 12 00
Byte 1
Byte 2
...
Byte 12 00
No result because toggle bit = 0.
Setting the toggle bit:
Byte 1
Byte 2
Byte 3
Byte 4
...
Byte 12 00
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
...
Byte 12 00
The flag NA has to be set before the application is started. In case it is not set, the
flags have to be read out until this flag has been set to 1.
The flag NA indicates that the master is in normal operation mode.
Normal operation mode is necessary to run the application safely.
Subject to reasonable modifications due to technical advances.
88
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Request: GET_FLAGS
47 (GET_FLAGS)
hex
00 (T = 0, master 1, single master)
hex
00
hex
...
hex
Response
00 (or old values)
hex
00 (or old values)
hex
...
(or old values)
hex
Request: GET_FLAGS
47 (GET_FLAGS)
hex
00 (T = 0, master 1, single master)
hex
00
hex
00
hex
...
hex
Response
47
hex
80 (T = 1, result = 0)
hex
- - - -
OR APF NA CA
00
hex
hex
Command Interface
- - - POK
AAv AAs S0 COK
AAe OL DX
Copyright Pepperl+Fuchs, Printed in Germany
AS-Interface