What it means
F30652 comes from the Safety Integrated (SI) function on processor 2 (P2) of the Motor Module (MM). The monitoring clock cycle that Safety Integrated requires cannot be kept to under the communication conditions requested in the system, so the drive raises this fault and executes a STOP A — and that stop cannot be acknowledged while the fault is present.
Why it appears
- The communication conditions requested in the system do not allow the Safety Integrated monitoring clock cycle to be maintained.
What to check
- Check whether fault F01652 is present at the same time; if it is, apply the remedy/countermeasure described for F01652.
- Upgrade the firmware of the Motor Module/Hydraulic Module to a later version.
Reading the message value
- The fault value is stored in r0949 and is to be interpreted as a decimal number.
- The manual decodes nothing further:
Only for internal Siemens troubleshooting
. No bit or value breakdown is printed for this code.
Parameters the manual names
- r0949 — fault value: read it as a decimal number. For this fault the manual assigns it no on-site meaning beyond internal Siemens troubleshooting.
Acknowledging and restarting
While F30652 is active the drive sits in a STOP A that cannot be acknowledged, so no restart is possible. Once the cause has been removed, the fault is acknowledged with POWER ON — the drive is switched off and on again — and only then can it be restarted.
What differs between the drive families
Straight from the manuals' own fields — F30652 is not described identically everywhere.
| Drive family | Reaction | Acknowledge | Message class | Component | Manual |
|---|---|---|---|---|---|
| S120, S150 | — | — | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS S120, S150 List Manual · p. 2982 |
| G130, G150 | OFF2 | IMMEDIATELY (POWER ON) | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS G130, G150 List Manual · p. 1682 |
The drives this code lives on
F30652 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 F30652 mean on a SINAMICS drive?
It reports that the Safety Integrated function on processor 2 of the Motor Module cannot maintain its monitoring clock cycle under the communication conditions requested in the system. The drive executes a STOP A that cannot be acknowledged while the fault is active.
How do I clear fault F30652?
First check whether F01652 occurs at the same time and, if so, apply the remedy described for that fault. Otherwise, upgrade the firmware of the Motor Module/Hydraulic Module to a later version.
Why can I not acknowledge the stop after F30652?
The manual states that this fault results in a STOP A that cannot be acknowledged. After the cause has been rectified, the fault is acknowledged with POWER ON, i.e. the drive is switched off and on again, and the drive can then restart.
What is the fault value of F30652 in r0949?
The drive stores the fault value in r0949 as a decimal number. The manual states it is only for internal Siemens troubleshooting and prints no decoding for this code.
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