Fault And Alarm Messages; General Information About Faults And Alarms - Siemens SINAMICS S120 Commissioning Manual

Diagnostics

3.5 Fault and alarm messages

Example
The image below shows a diagram of the diagnostic performance of uncommissioned
infeeds and drives. A configuration with one power unit (DO2) and respectively two DDSs,
MDSs and EDSs has been assumed. DO1 represents the CU.
The unit has already been commissioned.
The number of data sets and the components assigned to the DO2 have already been
entered and the data set allocated.
Figure 3-11 Diagnostics of uncommissioned axes
3.5 Fault and alarm messages
3.5.1

General information about faults and alarms

The errors and states detected by the individual components of the drive system are
indicated by messages.
The messages are categorized into faults and alarms.
Note
The individual faults and alarms are described in the SINAMICS S120/S150 List Manual in
the chapter "Faults and Alarms". Function diagrams for the fault buffer, alarm buffer, fault
trigger and fault configuration are also contained in the Section "Function diagrams" ->
"Faults and alarms".
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Commissioning Manual, (IH1), 01/2012, 6SL3097-4AF00-0BP2
Commissioning Manual