What it means
A01323 reports that the topology list p0978 contains more than two partial lists. In p0978 the drive objects are entered as a list in which a 0 separates the individual partial lists; once a second 0 has been entered, every further value must also be 0. If the drive finds entries after the second 0 that are not 0, it raises this alarm. The alarm value in r2124 names the exact position of the illegal entry. Neighbouring Topology alarms — A01320, A01321, A01322, A01324 and A01330 — are described on their own pages.
Why it appears
- The list p0978 contains partial lists more than twice: after the second 0 there is still a value that is not 0.
What to check
- Read the alarm value in r2124, interpreting it as a decimal number: it is the index of p0978 under which the illegal value is located.
- Set p0009 to 1 so that p0978 can be changed.
- Change p0978 so that all rules are observed: it must include all of the drive object numbers (p0101); a drive object number must not be repeated; entering a 0 separates the drive objects with PZD from those without PZD;
only 2 partial lists are permitted. After the second 0, all values must be 0.
; dummy drive object numbers (255) are only permitted in the first partial list.
Reading the message value
- The drive places the alarm value in the message value.
- The alarm value is stored in r2124 and is interpreted as a decimal number: it contains the index of p0978 under which the illegal value is located.
Parameters the manual names
- p0978 (List of drive objects / List of the DO) — the topology list that must be corrected here; a 0 in this list separates the drive objects with PZD from those without PZD, and only two partial lists are allowed.
- p0009 (Device commissioning parameter filter) — set to 1 so that p0978 can be changed.
- p0101 (Drive object numbers / DO numbers) — all numbers from this list must appear in p0978, and none of them may appear twice.
- r2124 (Alarm value) — read here, interpreted decimal, to find the p0978 index holding the illegal value.
Acknowledging and restarting
This alarm does not need to be acknowledged. It is resolved at the configuration itself: set p0009 to 1, correct p0978 according to the rules above, and the condition that raised the alarm is removed.
The same on every family
Every manual that describes A01323 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. 2591 |
| G130, G150 | NONE | NONE | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS G130, G150 List Manual · p. 1402 |
The drives this code lives on
A01323 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 alarm A01323 mean?
The drive object list p0978 contains more than two partial lists. Partial lists are separated by a 0, and after the second 0 all further values in p0978 must also be 0.
How do I find the illegal entry for A01323?
The alarm value in r2124, interpreted as a decimal number, gives the index of p0978 under which the illegal value is located.
How do I clear A01323?
Set p0009 to 1 and correct p0978: it must include every drive object number from p0101 without repetition, a 0 separates objects with PZD from those without, only 2 partial lists are permitted, and dummy drive object numbers (255) are only allowed in the first partial list. No acknowledgement is required.
Which parameter must be set before p0978 can be edited?
Set p0009, the device commissioning parameter filter, to 1 first; only then can p0978 be changed.
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 A01xxx group · SINAMICS manuals · Siemens manuals