What it means
Alarm A07468 reports that a jump has been programmed in one of the EPOS traversing blocks to a traversing block that does not exist. The alarm value in r2124, read as a decimal number, gives the number of the traversing block whose jump destination is missing. All manual entries for this alarm describe the same cause and the same remedy, so the following applies to every drive object listed.
Why it appears
- A traversing block contains a jump whose destination block does not exist.
What to check
- Read the alarm value in r2124 as a decimal number to get the number of the traversing block containing the faulty jump.
- Correct that traversing block so that the jump points to a block that exists.
- Alternatively, add the traversing block that is missing as the jump destination.
Reading the message value
- Alarm value (r2124, interpret decimal): number of the traversing block with a jump destination that does not exist.
Parameters the manual names
- r2124 — alarm value: read it as a decimal number to identify the traversing block whose jump destination does not exist.
Acknowledging and restarting
This alarm requires no acknowledgement. It is resolved by correcting the traversing block so that the jump targets an existing block, or by adding the missing traversing block.
The same on every family
Every manual that describes A07468 gives it the same reaction, acknowledgement and message class.
| Drive family | Reaction | Acknowledge | Message class | Component | Manual |
|---|---|---|---|---|---|
| S120, S150 | NONE | NONE | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS S120, S150 List Manual · p. 2823 |
| G130, G150 | NONE | NONE | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS G130, G150 List Manual · p. 1560 |
The drives this code lives on
A07468 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 alarm A07468 mean?
A jump was programmed in one of the EPOS traversing blocks to a traversing block that does not exist. The alarm value in r2124 identifies the affected block.
How do I find the faulty traversing block for A07468?
Read the alarm value in r2124 and interpret it as a decimal number; it is the number of the traversing block whose jump destination does not exist.
How do I fix alarm A07468?
Correct the traversing block so its jump points to an existing block, or add the missing traversing block. No acknowledgement is required.
Does A07468 stop the drive?
The manuals specify no drive reaction for this alarm; it only signals the parameterization error in the traversing blocks.
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 A07xxx group · SINAMICS manuals · Siemens manuals