AS-i/PROFIBUS Gateway PROFIBUS-DP
Subject to reasonable modifications due to technical advances Copyright Bihl+Wiedemann, Printed in Germany
Bihl+Wiedemann GmbH · D-68199 Mannheim · Phone +49-621-339960 · Fax +49-621-3392239 · Internet http://www.bihl-wiedemann.de
issue date 7.1.2002
92
8.3.3.2 „Safety at Work“ Monitor Diagnosis
Function: 02
16
Because the „Safety at Work“ monitor can make more than 32 Byte diagnosis da-
ta, these must be read with several mailbox calls. The second request byte decla-
res the start index in the field of the daignosis data.
If the start index ist 0, new data is fetched from the monitor, otherwise the function
responses out of the memory, through which the data can be read consistently.
Request
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
17E
16
2 T – circuit
302
16
4 slave address
5 index
Response
byte
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
17E
16
2T result
3 diagnosis byte #index+0
4 diagnosis byte #index+1
……
n diagnosis byte #index+n-3
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