ETEL Doc. - Operation & Software Manual # DSC2P 903 / Ver. F / 3/6/05 Chapter B: System setup & tuning
Operation & Software Manual
Direct Drives & Systems 53
8.3.7.2 Tuning not successful
If a problem has occurred during the automatic tuning, the following window appears:
Note: The AUT command is necessary to automatically calculate the regulators parameters and perform
the phases adjustment (currents), (read this ’Operation & Software Manual’ for more
information).
• Read the window and click on OK to go back to the Automatic tuning options window.
• Check if no external perturbation has disturbed the tuning, and try to click again on START
• If the tuning is still not successful, an experienced user should use the Scope Window (§8.4
) to modify
the settings until it is possible to successfully perform the tuning. Click on End (all options like
CURRENT
LOOP ADJUSTMENT, MOTOR PHASE ADJUSTMENT, FINE PHASE ADJUSTMENT
are not performed yet).
• Wait a few seconds and click on in the Drive Setting window to quit the tool.
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