4.4 Keypad Operation
154 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
3. Push or to select [Modified Parameters/Fault History], then push .
4. Push or to select [Fault History], then push .
5. Push or to show the fault history you will examine.
◆ Auto-Tuning
Auto-Tuning uses motor characteristics to automatically set parameters.
Refer to the motor nameplate or the motor test report for the necessary information for Auto-Tuning.
Figure 4.6 Motor Nameplate (Example)
WARNING! Sudden Movement Hazard. Before you do Auto-Tuning, remove all personnel and objects from the area around the
bypass, motor, and load. The bypass and motor can start suddenly during Auto-Tuning and cause serious injury or death.
WARNING! Electrical Shock Hazard. During Auto-Tuning, the motor will receive high voltage when the motor is stopped. Do not
touch the motor until Auto-Tuning is complete. If you touch a motor that is energized, it can cause serious injury or death.
WARNING! Sudden Movement Hazard. Before you do Rotational Auto-Tuning, disconnect the load from the motor. The load can
move suddenly and cause serious injury or death.
This procedure shows how to do Rotational Auto-Tuning.
1. Push (Home) to show the HOME screen.
Note:
• When the bypass is in HOME Mode, the screen shows [Home] in the upper right-hand corner of the screen.
• If the screen does not show [Home] for , push (Back), and then push to show [Home].
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