Pepperl+Fuchs VBG-PB-K25 User Manual

AS-i/PROFIBUS Gateway
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
87
5. Switch Master to Protected Mode
No result because toggle bit = 0.
Setting the toggle bit:
The master has now been ordered to switch to protected mode.
Request: SET_OP_MODE
Byte 1 0C
hex
(SET_OP_MODE)
Byte 2 00
hex
(T = 0, master 1, single master)
Byte 3 00
hex
(= protected mode)
Byte 4 00
hex
… …
Byte 12 00
hex
Response
Byte 1 00
hex
(or old values)
Byte 2 00
hex
(or old values)
… …
Byte 12 00
hex
(or old values)
Request: SET_OP_MODE
Byte 1 0C
hex
(SET_OP_MODE)
Byte 2 80
hex
(T = 1, master 1, single master)
Byte 3 00
hex
(= protected mode)
Byte 4 00
hex
… …
Byte 12 00
hex
Response
Byte 1 0C
hex
Byte 2 80
hex
(T = 1, result = 0)
Byte 3 00
hex
(or old values)
… …
Byte 12 00
hex
(or old values)

Pepperl+Fuchs VBG-PB-K25 Specifications

General

Brand	Pepperl+Fuchs
Model	VBG-PB-K25
Category	Gateway
Language	English