YASKAWA Z1000 User Manual page 24

1.2 General Description
Motor Type
Auto-Tuning
Speed Search
Energy-Saving Control
Application-
Specific
High Slip Braking
Kinetic Energy Buffering
Overexcitation Deceleration
Overvoltage Suppression
24
Induction Motors
• Energy Saving Tuning • Stationary
• Line to line resistance • Line to line resistance
YES
YES
YES
YES
YES
YES
Permanent Magnet Motors
Automatically adjusts parameter settings that concern
electrical characteristics of the motor.
Bi-directional speed detection of a coasting motor to
YES
restart it without stopping.
Saves energy by always operating the motor at its
–
maximum efficiency.
Increases motor loss to allow for faster deceleration.
– Effectiveness may vary based on motor
characteristics.
Decelerates the drive to allow it to ride through a
YES
momentary power loss and continue operation.
– Allows faster deceleration without overvoltage trip.
Prevents overvoltage by increasing speed during
YES
regeneration.
YASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual
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