What it means
A02007 is an alarm of the function generator. It appears when the drive object the function generator is set to connect to — the number of this drive object is entered in p4815, the function generator drive number — is not a SERVO, VECTOR or DC_CTRL drive object. The alarm therefore reports a wrong type in the selection the function generator connects to.
Why it appears
- The drive object whose number is entered for the function generator connection (p4815, function generator drive number) is not a SERVO, VECTOR or DC_CTRL drive object.
What to check
- Read the entry in p4815 — the function generator drive number that selects the drive object for the function generator connection.
- Determine whether the drive object under this number is a SERVO, VECTOR or DC_CTRL drive object; the alarm means it is not.
- Enter in p4815 the number of a SERVO, VECTOR or DC_CTRL drive object instead, with the corresponding number.
- Remove the cause completely and restart the function generator so that the alarm resets.
Parameters the manual names
- p4815 — function generator drive number (FG drive number): this is where the number of the drive object for the function generator connection is entered; for A02007, check this entry and change it to a SERVO, VECTOR or DC_CTRL drive object.
Acknowledging and restarting
The manual resets the alarm in two steps: remove the cause of the alarm, then restart the function generator. No separate acknowledgment is part of this procedure — once the cause is removed and the function generator has been restarted, the alarm is gone.
The same on every family
Every manual that describes A02007 gives it the same reaction, acknowledgement and message class.
| 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. 1499 |
| S120, S150 | NONE | NONE | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS S120, S150 List Manual · p. 2725 |
The drives this code lives on
A02007 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 SINAMICS alarm A02007 mean?
It is a function generator alarm: the drive object selected for the connection via p4815 is not a SERVO, VECTOR or DC_CTRL drive object. The alarm reports a wrong type in the function generator connection.
How do I fix alarm A02007?
Enter the number of a SERVO, VECTOR or DC_CTRL drive object in p4815, the function generator drive number. Then restart the function generator; once the cause is removed, the alarm resets.
Which parameter belongs to A02007?
p4815 — the function generator drive number (FG drive number). It holds the number of the drive object the function generator connects to, and the wrong type of that drive object triggers the alarm.
Does A02007 have to be acknowledged?
No. The manual resets the alarm by removing the cause and restarting the function generator; no separate acknowledgment step is described.
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