What it means
F01150 is raised by the CU when the maximum permissible number of instances of one drive object type has been exceeded. The type concerned is the one referenced in p0107, and the message value states the permitted and the actual number of instances. The drive takes no automatic response to this fault; the correction lies in the configuration, specifically in the number of inserted components.
Why it appears
- The maximum permissible number of instances of one drive object type was exceeded — more instances of that type are configured than are allowed.
What to check
- Decode the message value in r0949/r2124 (ddccbbaa hex) to identify the affected drive object type, the permitted number of instances and the actual number present.
- Switch off the unit.
- Suitably restrict the number of instances of the drive object type by reducing the number of inserted components.
- Re-commission the unit.
Reading the message value
- The message text names three values: the drive object type (%1), the number permitted (%2) and the actual number (%3).
- %1 — the drive object type (p0107) for which the maximum permissible number of instances was exceeded.
- %2 — the maximum permissible number of instances for this drive object type.
- %3 — the current number of instances for this drive object type.
- In r0949/r2124 the individual information is coded as ddccbbaa hex: aa = drive object type, bb = number limited, cc = actual number, dd = no significance.
Parameters the manual names
- p0107 — drive object type: names the type whose permitted instance count has been exceeded; the fault message points to this parameter.
- r0949 — fault value: read the coded message value (ddccbbaa hex) here to determine the drive object type, the number limited and the actual number.
- r2124 — alarm value: named together with r0949 as the parameter in which the message value for this code is coded.
Acknowledging and restarting
The fault message is cleared by an immediate acknowledgment. Since the condition comes from the configuration, it is the remedy that resolves it: switch the unit off, suitably restrict the number of instances of the affected drive object type by reducing the number of inserted components, and re-commission the unit.
The same on every family
Every manual that describes F01150 gives it the same reaction, acknowledgement and message class.
| Drive family | Reaction | Acknowledge | Message class | Component | Manual |
|---|---|---|---|---|---|
| G130, G150 | NONE | IMMEDIATELY | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS G130, G150 List Manual · p. 1392 |
| S120, S150 | NONE | IMMEDIATELY | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS S120, S150 List Manual · p. 2581 |
The drives this code lives on
F01150 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 fault F01150 mean?
The CU reports that the number of instances of one drive object type exceeds the maximum permitted for that type. The message value shows the type (p0107), the permitted number and the actual number.
How do I fix fault F01150?
Switch the unit off, reduce the number of inserted components so that the instance count of the affected drive object type is within the permitted maximum, then re-commission the unit and acknowledge the fault.
How is the F01150 fault value decoded?
In r0949/r2124 as ddccbbaa hex: aa = drive object type, bb = number limited, cc = actual number, dd = no significance.
Does F01150 stop the drive?
No. The drive takes no automatic response to this fault; it signals a configuration error that is corrected by reducing the number of inserted components.
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 F01xxx group · SINAMICS manuals · Siemens manuals