Toshiba TOSVERT VF-S11 Instruction Manual page 157

1) Linear acceleration/deceleration
A general acceleration/
deceleration pattern.
This pattern can usually be
used.
2) S-pattern acceleration/deceleration 1
Select this pattern to
accelerate/decelerate the
motor rapidly to a high-speed
region with an output
frequency of 60Hz or more or
to minimize the shocks
applied during
acceleration/deceleration.
This pattern is suitable for
pneumatic transport
machines.
3) S-pattern acceleration/deceleration
Select this pattern to obtain
slow acceleration in a
demagnetizing region with a
small motor acceleration
torque. This pattern is
suitable for high-speed
spindle operation.
Output frequency
[Hz]
Maximum frequency
0
Output frequency
[Hz]
Maximum frequency
Set frequency
0
×
Actual acceleration time
Output frequency
[Hz]
Maximum frequency
Set frequency
Base frequency
0
Actual acceleration time
F-55
E6581158
Time [s]
6
Time [s]
×
Time [s]