Siemens SIMATIC IM151-1 - Structure of Interrupts

Interrupt, error, and system messages
4.3 Diagnostics with STEP 7
IM151-1 HIGH FEATURE interface module (6ES7151-1BA02-0AB0)
Manual, 03/2008, A5E01075975-02
55
Structure of interrupts
Once configuration with STEP 7 is completed the alarm data is evaluated and transferred to
the relevant organization blocks (OBs).
The interrupt section for the ET 200S is structured as follows:
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Figure 4-6 Structure of the interrupt status of the interrupt section