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Diagnostics Optimization CT MODBUS RTU Technical Data
152 E300 Design Guide
Issue Number: 1
3. If the autotune test is not completed successfully, the parameters will retain their original values resulting in incorrect operation if the drive is
enabled.
4. When each stage of the autotune test is complete, the results are written to the appropriate parameters, and these parameters are saved in the
drive’s non volatile memory.
5. If Parameter Cloning (N01) is set to Auto (3) or Boot (4) the parameters are also written to a NV Media Card installed in the drive.
For diagnostic information following any drive trip which may occur during the autotune, refer to the diagnostics section.