What it means
F30657 ("SI P2: PROFIsafe telegram number invalid") is raised when the PROFIsafe telegram number set in p9811 is not valid. The condition is: when PROFIsafe is enabled in the drive with bit 3 of p9801 (p9801.3 = 1), a telegram number greater than zero must be entered in p9811. The manuals for the S120/S150 and the G130/G150 describe this fault identically. This fault does not result in a safety stop response.
Why it appears
- The PROFIsafe telegram number set in p9811 is not valid.
- PROFIsafe is enabled (p9801.3 = 1), but p9811 does not contain a telegram number greater than zero.
What to check
- Check the telegram number setting in p9811.
- Verify that a telegram number greater than zero is entered in p9811 whenever PROFIsafe is enabled (p9801.3 = 1), and correct the setting if this is not the case.
Parameters the manual names
- p9811 — SI PROFIsafe telegram selection (Motor Module): holds the PROFIsafe telegram number; this is the setting to check and correct for this fault.
- p9801 — SI enable functions integrated in the drive (Motor Module): its bit 3 enables PROFIsafe (p9801.3 = 1); the requirement for a valid entry in p9811 applies whenever this bit is set.
Acknowledging and restarting
Correct the telegram number in p9811, then acknowledge the fault with POWER ON: the drive's power supply must be switched off and back on again. After this power cycle, the drive can restart with the corrected setting.
The same on every family
Every manual that describes F30657 gives it the same reaction, acknowledgement and message class.
| Drive family | Reaction | Acknowledge | Message class | Component | Manual |
|---|---|---|---|---|---|
| S120, S150 | OFF2 | POWER ON | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS S120, S150 List Manual · p. 2984 |
| G130, G150 | OFF2 | POWER ON | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS G130, G150 List Manual · p. 1684 |
The drives this code lives on
F30657 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 F30657 mean?
The PROFIsafe telegram number set in p9811 is not valid. When PROFIsafe is enabled with bit 3 of p9801 (p9801.3 = 1), p9811 must contain a telegram number greater than zero.
How do I clear fault F30657?
Check and, if necessary, correct the telegram number in p9811, then switch the drive power supply off and back on. This fault is acknowledged with POWER ON.
Does F30657 trigger a safety stop?
No. The manual explicitly notes that this fault does not result in a safety stop response.
Is F30657 the same on G130/G150 as on S120/S150?
Yes — both manuals describe it identically: an invalid PROFIsafe telegram number in p9811, which must be greater than zero whenever PROFIsafe is enabled (p9801.3 = 1).
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 F30xxx group · SINAMICS manuals · Siemens manuals