Toshiba Adjustable Speed Drive H7 Series - Manual (Page 5)

Turn Key Solutions
Toshibaʼs H7 assembly units simplify installation by allowing
you to order turnkey drive packages that combine commonly
requested items such as bypass, line filters and common
control schemes in preconfigured assemblies.
Full Time Online Automatic Tuning
The H7 drive has an online automatic tuning function that
corrects the motor constants when operating in the vector
control modes. This allows the H7 to accurately control motor
stability and torque without being affected by motor temperature,
load or process variations.
Bidirectional Speed Search
(Flying Restart)
Speed search detects the direction and rotational speed of
a free-wheeling motor. By matching the ASD output to the
direction and speed of the motor, the H7 smoothly restarts the
motor and accelerates to the commanded speed. This feature
allows for power source switching between commercial power
and drive operation without the added expense of brakes,
timers or other methods of stopping the motor.
TOSHIBA H7
Integrated Toshiba Motor/Drive Packages
H7 Assembly Unit
Windows Software