What it means
This alarm reports that trace data has been saved in the component of the power unit. It is informational: the drive triggers no reaction. Depending on the drive's configuration, the same condition can also be output with no reaction (N).
Why it appears
- Trace data has been stored in the component.
What to check
- No remedy is necessary — the manual states this explicitly for this message.
- If you want to keep the stored data, it can be uploaded: for p7792 = 1 the trace data of the component is written to the memory card.
Parameters the manual names
- p7792 (Upload component trace data): set it to 1 so that the trace data saved in the component is written to the memory card.
Acknowledging and restarting
No acknowledgment is required. The alarm triggers no drive reaction, so there is nothing to reset; the message only reports that trace data is saved in the component.
The same on every family
Every manual that describes A30930 gives it the same reaction, acknowledgement and message class.
| Drive family | Reaction | Acknowledge | Message class | Component | Manual |
|---|---|---|---|---|---|
| S120, S150 | NONE | NONE | Error in the parameterization / configuration / commissioning procedure (18) | Power Module | SINAMICS S120, S150 List Manual · p. 3024 |
| G130, G150 | NONE | NONE | Error in the parameterization / configuration / commissioning procedure (18) | Power Module | SINAMICS G130, G150 List Manual · p. 1715 |
The drives this code lives on
A30930 is described for G130, G150, S120, S150. These are the converters of those families in our catalogue — price on request.
Questions technicians ask
What does alarm A30930 mean on a SINAMICS power unit?
It reports that trace data has been saved in the component. The drive triggers no reaction, and the manual names no remedy.
How do I clear or acknowledge A30930?
No acknowledgment is required. The alarm triggers no drive reaction, so there is nothing to reset.
How can I upload the trace data reported by A30930?
Set p7792 to 1. The trace data of the component can then be written to the memory card.
Is A30930 an alarm or a no-reaction message?
It is issued as alarm A30930; depending on the drive's configuration, the same condition can also be output with no reaction (N).
Codes next to this one
Source
Written from Siemens' own List Manuals and operating instructions; every number, designation and parameter on this page is checked against them before publication.
All SINAMICS codes: fault and alarm codes · the A30xxx group · SINAMICS manuals · Siemens manuals