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
43
DX Data_Exchange_Active
If the "Data_Exchange_Active" flag is set, the data exchange between AS-i
master and slaves is available in the data exchange phase. If this bit is not
set the data exchange is not available. The read ID telegrams are transmit
-
ted to the slave.
The bit is set if the AS-i master enters the offline phase.
8.2.2.3 Get Delta List (GET_DELTA)
The delta list contains the list of slave addresses with configuration errors.
8.2.2.4 Get List of Corrupted Slaves (GET_LCS and GET_LCS_R6 (6CH))
The call GET_LCS_R6 (6CH) differs to the call GET_LCS in the half long LCS list.
With the bit 2
5
is selected if the upper (=1) or lower (=0) part of the LCS is read.
Read first with 2
5
in order to create a local copy of the LCS. Reading with bit 2
5
=1
transmits the upper part of the copy.
With the call GET_LCS, the List of Corrupted Slaves (LCS) is read out of the AS-i/
PROFIBUS Gateway.
8.2.2.5 Get List of Activated Slaves (GET_LAS)
With this call, the following entry is read out of the AS-i/PROFIBUS gateway: The
list of activated slaves (LAS).
8.2.2.6 Get List of Detected AS-i slaves (GET_LDS)
With this call, the following entry is read out of the AS-i/PROFIBUS gateway: The
list of detected AS-i slaves (LDS).
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 57
16
2 T 0 circuit
Response (if O ≡ 0)
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 57
16
2 T result
3 7A 6A 5A 4A 3A 2A 1A –
… …
10 31B 30B 29B 28B 27B 26B 25B 24B
Response (if O ≡ 1)
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1 57
16
2 T result
3 0 1A 2A 3A 4A 5A 6A 7A
… …
10 24B 25B 26B 27B 28B 29B 30B 31B
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