Pepperl+Fuchs VBG-PB-K25 - Release Data Exchange (SET_DATA_EX); Buttons

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
71
• In the management phase, jobs by the user such as writing parameters are ex-
ecuted.
In the offline mode, the AS-i/PROFIBUS gateway processes jobs by the user only.
(Jobs that involve the immediate addressing of an AS-i slave are rejected with an
error). There is no cyclic data exchange with the AS-i slaves.
When offline, the AS-i circuit is in a safe state.
The OFFLINE = TRUE bit is not permanently stored; in other words, following a
cold/warm restart, the AS-i/PROFIBUS gateway is once again in the online mode.
The master changes to the offline phase, if there is a 1 written in byte 3.
The master will change to online mode if there is a 0 written in byte 3.
8.2.5.9 Release Data Exchange (SET_DATA_EX)
8.2.5.10 BUTTONS
With this call, the use of the buttons can be enabled/disabled.
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 0A
16
2 T – circuit
3 Off-Line
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 0A
16
2 T result
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 48
16
2 T – circuit
3 Data_Exchange_Active
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 48
16
2 T result
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 75
16
2 T – circuit
3 Buttons disabled