YASKAWA GPD-506V

n022 : S-Curve Selection (S-Curve Select)
Setting of this parameter
determines the S-curve
(starting) characteristics
of the acceleration ramp.
The following figure shows FWD/REV switching and acceleration & deceleration to a stop
with S-curve active.
RUN
FREQ
COMMAND
0
TIME
S-Curve Characteristics
Time (T
SC)
OUTPUT
FREQUENCY
Accel ramp per
selected Accel Time
(n018 or n020 )
5-4
5.3 ACCEL/DECEL: S-CURVE CHARACTERISTICS
OUTPUT FREQUENCY
FORWARD RUN COMMAND
= S-CURVE CHARACTERISTIC
REVERSE RUN COMMAND
MIN. OUTPUT
FREQUENCY
n016
n016
ACCELERATION
DECELERATION
ACCELERATION
DC INJECTION
TIME AT STOP
n069
DECELERATION
LED Setting LCD Setting Description
0 No S-Curve * S-Curve disabled
1 0.2 Sec S-Curve of 0.2 seconds
2 0.5 Sec S-Curve of 0.5 seconds
3 1.0 Sec S-Curve of 1.0 seconds