Summary Of Autotuning Parameters; Record And Evaluate Performance; Diagnosis - Servotronix CDHD2S User Manual

Tuning
Click Save to PC to save the parameters in the drive RAM to a backup file on your computer.
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Parameters are saved in text files with TXT or SSV extension. Text files can be edited using
Notepad or any other text editor.
Click Generate Report to create a record of your system settings that can be used for future
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reference and/or sent to technical support if needed.
It is recommended that you generate a report every time you complete application
configuration, even if the system is running normally.

8.5 Summary of Autotuning Parameters

The following table lists the parameters that can be optimized and set during the autotuning
procedure.
Not all parameters are modified during this process. The final value of the parameter is
determined by the specific options selected by the user in the Autotuning Wizard.
√ Use autotuning to optimize parameter value
Y/N Set parameters by autotuning, or user can manually set the value

8.6 Record and evaluate performance

8.6.1 Diagnosis

After autotuning is completed, the system may show unsatisfactory behavior, such as:
The servo motor is noisy.
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The servo motor is hot.
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Performance is inconsistent.
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Foldback occurs; i.e. the motor requires a current level that the drive cannot handle
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continuously.
System jitter.
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Extreme movement.
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Excessive overshoot leads to reaching the application mechanical limit.
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The following figure describes the procedure for diagnosing system behavior and applying
filters to improve performance.
CDHD2S recording function is used for performance verification, tuning and debugging.
ServoStudio2 provides a full-featured graphical interface for recording, plotting and measuring data.
Please refer to the ServoStudio2 Reference Manual for details.
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