Identifier-Related Diagnosis - Siemens SIMATIC ET 200M Operating Instructions Manual

9.1.3.6

Identifier-related diagnosis

Definition
The identifier-related diagnosis states whether modules of the ET 200M are faulty. The ID-
related diagnosis starts at byte 6 and comprises 3 bytes.
Structure of the identifier-related diagnosis
The module status for the ET 200M is structured as follows:
Figure 9-4
ET 200M
Operating Instructions, 04/2022, EWA-4NEB7806006-09
Structure of the identifier-related diagnosis
Interrupt, error and system messages
9.1 PROFIBUS DP
193