9-94
Curvilinear acceleration/deceleration
Acceleration/deceleration is linear below the base frequency (constant torque) but it slows
down above the base frequency to maintain a certain level of load factor (constant output).
This acceleration/deceleration pattern allows the motor to accelerate or decelerate with the
maximum performance.
The figures at left show the
acceleration characteristics.
Similar characteristics apply
to the deceleration.
Choose an appropriate acceleration/deceleration time, taking into account the
machinery’s torque.
H08 Rotational Direction Limitation
H08 inhibits the motor from running in an unexpected rotational direction due to
miss-operation of run commands, miss-polarization of frequency commands, or other
mistakes.
Data for H08 Function
0
Disable
1
Enable (Reverse rotation inhibited)
2
Enable (Forward rotation inhibited)
To Next Page
Loading...
