What it means
Alarm A02015 is raised by the function generator when the master control and/or the enable signals needed to connect to the specified drive are missing. Which drive is meant is set in p4815 (Function generator drive number). The manuals describe this alarm identically for G130, G150, S120 and S150.
Why it appears
- The master control and/or the enable signals are missing to connect to the specified drive — the drive object set in p4815 (Function generator drive number).
What to check
- Use p4815 (Function generator drive number) to identify the drive object the function generator is to connect to.
- Fetch the master control to that drive object.
- Set all enable signals of the drive object.
Parameters the manual names
- p4815 — Function generator drive number (FG drive number): names the drive object the function generator wants to connect to, i.e. the specified drive whose master control and enable signals are missing.
Acknowledging and restarting
According to the note in the manual, the alarm is reset in two steps: remove the cause of the alarm, then restart the function generator. Removing the cause here means fetching the master control to the specified drive object and setting its enable signals.
What differs between the drive families
Straight from the manuals' own fields — A02015 is not described identically everywhere.
| Drive family | Reaction | Acknowledge | Message class | Component | Manual |
|---|---|---|---|---|---|
| G130, G150 | NONE | NONE | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS G130, G150 List Manual · p. 1501 |
| S120, S150 | — | — | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS S120, S150 List Manual · p. 2726 |
The drives this code lives on
A02015 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 A02015 mean on a SINAMICS drive?
The function generator reports that the master control and/or the enable signals are missing for the drive it is to connect to — the drive set in p4815 (Function generator drive number).
How do I clear alarm A02015?
Fetch the master control to the specified drive object and set all enable signals. The alarm is then reset by removing the cause and restarting the function generator.
Which parameter belongs to A02015?
p4815, the function generator drive number. It specifies the drive the function generator wants to connect to.
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 A02xxx group · SINAMICS manuals · Siemens manuals