Siemens Sinamics S120 Comissioning Manual page 156

Diagnostics
5.3 Diagnostics via Startdrive
Principle of operation of the trace function
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Figure 5-2
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The signals to be recorded, the recording time and the trigger conditions are defined in the
trace configuration.
If an online connection exists, you transfer the complete trace configuration from the PG to the
device.
If the trace configuration is activated, then the recording is carried out independent of the PG.
The recording is started in the device as soon as the trigger condition has been fulfilled.
When you save the measurement, then the measurement is saved to the opened PG project.
Saving the measurement is independent of when the measurement was actually made.
After the measurement has been saved in the PG, it can be displayed and evaluated there.
From the PG, you can export the measurement data as file - and subsequently import it again.
Principle of operation
Commissioning Manual, (IH3), 07/2016, 6SL3097-4AA10-0BP0
Commissioning with Startdrive