Siemens SINAMICS S120 Commissioning Manual page 270

Diagnostics
5.3 Diagnostics via Startdrive
Note
Saving the trace configuration and measurement
You save the trace configuration and measurement together with the project in Startdrive.
If you close the project without saving it, then the trace configurations and the measurements
transferred into the project are rejected. Until the project is closed, the trace can be closed
and re-opened without any data being lost.
Number of traces
An unlimited number of recordings cannot be made in Startdrive for SINAMICS S120 as a
result of the restricted memory capacity:
● 2 traces can be recorded for each drive.
● A maximum of 8 signals can be recorded for each trace recording.
– 1...4 signals for a minimum recording cycle of 0.125 ms
– 5...8 signals for a minimum recording cycle of 4.0 ms
Additional information
The most important functions and settings for the trace function are explained in the
following chapters. Further, you can obtain detailed information about the trace function in
the Startdrive online help.
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Commissioning with Startdrive
Commissioning Manual, 12/2018, 6SL3097-5AA10-0BP0