Siemens ET 200pro Operating Instructions Manual page 303

Channel-specific diagnostic data
This parameter allows you to remove channel-specific diagnostic data from the diagnostic
frame. This action reduces the length of the diagnostic frame by the length of the channel-
specific diagnostic data (max. 94 byte).
Load voltage diagnostics
If you enable this parameter, the system generates diagnostic data when it detects a missing
load voltage 2L+.
Option handling
This parameter can be used to enable or disable option handling for the entire ET 200pro.
ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
12.1 Interface modules for PROFIBUS DP
Interface modules
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