What it means
N07570 announces that the transfer of encoder identification data is running. The drive has determined the encoder type automatically — the manuals name the setting p0400 = 10100 for this — and is writing the identified encoder parameterization into p0400 and the parameters that follow. While the transfer is in progress the drive suppresses the pulses; the manual states that this suppression is necessary to transfer the encoder parameterization to p0400 and the following. Both manuals that describe the code give an identical cause and remedy, so the behavior is the same on every listed family. Depending on the drive's configuration, the same condition can also be raised as a fault rather than as a message without a reaction.
Why it appears
- The encoder type was automatically determined using p0400 = 10100, and the identified encoder parameterization is being transferred into p0400 and the parameters that follow.
What to check
- Acknowledge the message and take no further action:
Acknowledge the fault without taking additional measures.
No inspection, reparameterization or wiring work is prescribed for this code.
Parameters the manual names
- p0400 (Encoder type selection, Enc_type sel): the code appears when the encoder type is determined automatically with p0400 = 10100; the transfer then writes the identified encoder parameterization into p0400 and the parameters that follow.
Acknowledging and restarting
Acknowledge the message without taking additional measures — no other step is required. When the drive raises the condition as a fault, its reaction is OFF2 and the acknowledgment is IMMEDIATELY, again without any additional measures.
The same on every family
Every manual that describes N07570 gives it the same reaction, acknowledgement and message class.
| Drive family | Reaction | Acknowledge | Message class | Component | Manual |
|---|---|---|---|---|---|
| S120, S150 | OFF2 | NONE | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS S120, S150 List Manual · p. 2849 |
| G130, G150 | OFF2 | NONE | Error in the parameterization / configuration / commissioning procedure (18) | None | SINAMICS G130, G150 List Manual · p. 1583 |
The drives this code lives on
N07570 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 code N07570 mean?
It means the encoder identification data transfer is running: the encoder type was automatically determined using p0400 = 10100, and the identified parameterization is being written into p0400 and the parameters that follow.
How do I clear N07570?
Acknowledge it without taking any additional measures; the manuals prescribe no other remedy. When the condition is raised as a fault, the acknowledgment is IMMEDIATELY.
Why are the pulses suppressed while N07570 is active?
The pulse suppression is necessary so that the encoder parameterization can be transferred into p0400 and the parameters that follow. It is part of the identification procedure, not a separate malfunction.
Is N07570 caused by a defective encoder or cable?
The manuals give only one cause: the encoder type was automatically determined using p0400 = 10100, and the remedy is to acknowledge without additional measures.
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 N07xxx group · SINAMICS manuals · Siemens manuals