Siemens SIRIUS 3RK3 - Structure of the Diagnostics Frame

Diagnostics / service
8.5 Diagnostics with data sets
Modular Safety System 3RK3
272 System Manual, 10/2008, 926 2530-02 DS 02
8.5.2 Structure of the diagnostics frame
Diagnostics concept via PROFIBUS
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Figure 8-2 Diagnostics pyramid
Byte Length Diagnostics block Device
0...5 6 bytes Standard diagnostics
DPV0 standard
DP interface
6...11 6 bytes ID-related diagnosis DP interface
Central unit
12...23 12 bytes Status messages
Device-related diagnostics
DP interface
Central unit
24...x
(max. 41)
0-18 bytes Channel-related diagnostics
(max. 6 channels)
Central unit
F numbers