What it means
F30886 means that a DRIVE-CLiQ communication error occurred on the link from the power unit (PU) to the Control Unit (CU) involved: the drive attempted to send data and the data were not able to be sent. The G130/G150 and S120/S150 list manuals describe this fault identically for the Power Module, so one description covers all four families.
Why it appears
- A DRIVE-CLiQ communication error has occurred from the power unit to the Control Unit involved — the data were not able to be sent.
- The fault cause recorded with the message is 65 (= 41 hex): the telegram type does not match the send list.
What to check
- Read the coded message value in r0949 (or r2124) to identify the component number and the fault cause — see the decoding below.
- Carry out a POWER ON. This is the only remedy the manual gives; no further checks are described for this fault.
Reading the message value
- The message value holds two items: the component number (%1) and the fault cause (%2).
- The individual information is coded 0000yyxx hex: yy = component number, xx = error cause.
- For this fault the error cause xx is 41 hex, because the stored fault cause is 65 (= 41 hex): telegram type does not match send list.
Parameters the manual names
- r0949 — fault value: read the coded message value of F30886 here (component number and fault cause).
- r2124 — alarm value: named in the manual's note alongside r0949 as the register carrying the same coded message value.
Acknowledging and restarting
The fault must be acknowledged immediately, and the manual's remedy is a single step that does both: carry out a POWER ON. No other reset action is described for F30886.
The same on every family
Every manual that describes F30886 gives it the same reaction, acknowledgement and message class.
| Drive family | Reaction | Acknowledge | Message class | Component | Manual |
|---|---|---|---|---|---|
| S120, S150 | OFF2 | IMMEDIATELY | Internal (DRIVE-CLiQ) communication error (12) | Power Module | SINAMICS S120, S150 List Manual · p. 3021 |
| G130, G150 | OFF2 | IMMEDIATELY | Internal (DRIVE-CLiQ) communication error (12) | Power Module | SINAMICS G130, G150 List Manual · p. 1712 |
The drives this code lives on
F30886 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 F30886 mean on a SINAMICS drive?
It reports a DRIVE-CLiQ communication error when sending data from the power unit to the Control Unit — the data were not able to be sent. The stored fault cause is 65 (= 41 hex): the telegram type does not match the send list.
How do I fix F30886?
Carry out a POWER ON. That is the only remedy the manual specifies, and the fault must be acknowledged immediately.
How is the F30886 message value in r0949 decoded?
As 0000yyxx hex: yy is the component number and xx the error cause. For this fault xx is 41 hex, i.e. fault cause 65 — telegram type does not match the send list.
Is F30886 the same on G130 and S120?
Yes. The G130/G150 and S120/S150 list manuals describe the fault identically for the Power Module, with the same fault cause, the same message-value coding and the same remedy.
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