What it means
Alarm A01322 reports that the same drive object number is entered more than once in p0978, the list in which the drive object configuration of the converter is stored. Each drive object number (p0101) may appear in p0978 only once, so the alarm stays present until the duplicate is removed. The alarm value tells you exactly where the duplicate sits: read as a decimal number, it is the index of p0978 under which the involved drive object number is located.
Why it appears
- A drive object number is present more than once in p0978, the list of drive objects (DOs).
What to check
- Read the alarm value in r2124 as a decimal number: it gives the index of p0978 under which the duplicated drive object number is located.
- Set p0009 = 1 so that the drive object configuration can be changed.
- Change p0978 so that the list rules are fulfilled again: the list must include all of the drive object numbers (p0101), and no drive object number may appear more than once — remove the duplicate found in step 1.
- Enter a 0 in p0978 only where the drive objects with PZD are to be separated from those without PZD.
- Observe the limits of the partial lists: only 2 partial lists are permitted, and after the second 0 all values must be 0.
- Use dummy drive object numbers (255) only in the first partial list.
Reading the message value
- The drive writes the alarm value to r2124. Interpret it as a decimal number: it is the index of p0978 under which the involved drive object number is located.
Parameters the manual names
- p0009 — set it to 1 so that the drive object list p0978 becomes changeable (device commissioning parameter filter).
- p0978 — the list of drive objects (DOs) from which the duplicated number must be removed; afterwards every drive object number may appear only once.
- p0101 — the drive object numbers that p0978 must include completely.
- r2124 — read the alarm value from it, interpreted as a decimal number, to find the p0978 index of the duplicated drive object number.
Acknowledging and restarting
This alarm does not have to be acknowledged. Correcting p0978 — with p0009 = 1 — so that no drive object number appears more than once and all list rules are met is what ends the message.
The same on every family
Every manual that describes A01322 gives it the same reaction, acknowledgement and message class.
| Drive family | Reaction | Acknowledge | Message class | Component | Manual |
|---|---|---|---|---|---|
| G130, G150 | NONE | NONE | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS G130, G150 List Manual · p. 1401 |
| S120, S150 | NONE | NONE | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS S120, S150 List Manual · p. 2591 |
The drives this code lives on
A01322 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 A01322 mean?
A drive object number is entered more than once in p0978, the list of drive objects, so the topology configuration contains a duplicate. The alarm value in r2124 shows, read as a decimal number, the index of p0978 under which the duplicated number is located.
How do I fix A01322?
Set p0009 = 1 and edit p0978 so that all drive object numbers from p0101 are included and none is repeated. Keep to at most 2 partial lists separated by a 0, with all values 0 after the second 0, and use dummy numbers (255) only in the first partial list.
Does A01322 have to be acknowledged?
No. The alarm ends once p0978 has been corrected so that no drive object number appears more than once.
How do I find which p0978 entry is duplicated?
Read r2124 as a decimal number — it is the index of p0978 under which the involved drive object number is located.
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