6.8.9
ID-related diagnostics
Analyzing the slave diagnostics
The figure below shows a systematic approach to evaluating slave diagnostics. You start with
ID-related diagnostics.
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Figure 6-7
Analyzing the slave diagnostics
Definition
The ID-related diagnostic information indicates whether or not modules of the ET 200iSP have
faults. ID-related diagnostic information starts at byte 6 and is 6 bytes long.
ID-related diagnostics
The bits in slots 2, 4 through 35 (bytes 7 through 11) of the modules are set if one of the
following situations occurs:
● A module is removed.
● A module is inserted that was not configured.
● An inserted module cannot be accessed.
● A module reports a diagnostics event.
Unused slots have the value "0" entered.
The ID-related diagnostic information for the ET 200iSP has the following structure:
Commissioning and Diagnostics
6.8 Diagnostics with STEP 7
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
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