Interrupts, Diagnostics, Error Messages And System Events - Siemens Simatic ET200pro Operating Instruction

Interrupts, diagnostics, error messages and system
events
The status and error displays of the CPU 1516pro-2 PN are described below.
You can find more detailed information on "Interrupts" in the STEP 7 online help.
Note
Diagnostic data of the Integrated power module
The CPU 1516pro-2 PN is equipped with an integrated power module for the load voltage
supply 2L+ of ET 200pro.
You can find additional information on the topics of "Diagnostics" and "System alarms" in the
Diagnostics (https://support.industry.siemens.com/cs/ww/en/view/59192926) function
manual.
CPU 1516pro-2 PN (6ES7516-2PN00-0AB0)
Operating Instructions, 09/2016, A5E35873416-AA
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