What it means
The drive raises F35000 when the sampling time set for a TM54F is invalid. The criterion the manual gives is precise: the set value is not a multiple integer of the DP clock cycle. The message belongs to the parameterization and commissioning side of the drive — it is raised without a protective response and stays until the sampling time is corrected and the drive is powered up again. The manuals for the S120/S150 and the G130/G150 describe this code identically.
Why it appears
- The set sampling time is invalid: it is not a multiple integer of the DP clock cycle.
What to check
- Read the recommended valid sampling time from the fault value in r0949 (the drive stores it as a floating-point number).
- Adapt the sampling time so it becomes a multiple integer of the DP clock cycle — for example by entering the recommended valid sampling time; the TM54F communication clock cycle is set in p10000.
Reading the message value
- The drive stores the fault value in r0949 as a floating-point number.
- The value is the recommended valid sampling time — the sampling time the drive suggests in place of the invalid setting.
Parameters the manual names
- r0949 — fault value; for F35000 read the recommended valid sampling time from it.
- p10000 — SI TM54F communication clock cycle; the parameter through which the sampling time is adapted to clear this fault.
Acknowledging and restarting
The drive raises this fault without a protective response, and an acknowledge from the operator panel alone does not remove it: the drive only accepts the acknowledgement on a POWER ON. So after correcting the sampling time, switch the drive power supply off and back on.
The same on every family
Every manual that describes F35000 gives it the same reaction, acknowledgement and message class.
| Drive family | Reaction | Acknowledge | Message class | Component | Manual |
|---|---|---|---|---|---|
| S120, S150 | NONE | POWER ON | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS S120, S150 List Manual · p. 3197 |
| G130, G150 | NONE | POWER ON | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS G130, G150 List Manual · p. 1866 |
The drives this code lives on
F35000 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 fault F35000 (TM54F: Sampling time invalid) mean?
The sampling time set for the TM54F is invalid because it is not a multiple integer of the DP clock cycle. It is a configuration error; the drive raises it without a protective response.
How do I clear F35000 on a SINAMICS drive?
Adapt the sampling time — for example set the recommended valid sampling time stored in r0949 — and set it via the TM54F communication clock cycle in p10000. Then switch the drive power supply off and on, since only a POWER ON acknowledges the fault.
Where do I find a valid sampling time for F35000?
In the fault value r0949: the drive stores the recommended valid sampling time there as a floating-point number.
Which parameter sets the TM54F sampling time?
p10000 (SI TM54F communication clock cycle) is the parameter the manual refers to when adapting the sampling time for this fault.
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 F35xxx group · SINAMICS manuals · Siemens manuals