Yaskawa F7 Drive User Manual - Manual (Page 109)

Basic Programming 5 - 8
Accel/Decel Time
C1-01 Acceleration Time 1
C1-02 Deceleration Time 1
Setting Range: 0.0 to 6000.0
Factory Default: 10.0sec
C1-01 (Acceleration Time 1) sets the time to accelerate from zero to maximum output frequency (E1-04). C1-02 (Deceleration
Time 1) sets the time to decelerate from maximum output frequency to zero. C1-01 and C1-02 are the factory default active
accel/decel settings. Alternate accel/decel settings (C1-03 through C1-08) can be activated by multi-function digital inputs
(H1-0 = 7 and 1A), or specified by the switch over frequency (C1-11). See Fig 5.7 below.
Fig 5.7 Acceleration/deceleration Time Switch Over Frequency
C1-07 Rate C1-01 Rate C1-02 Rate C1-08 Rate
C1-11
Out
p
ut
Fr
eque
nc
y
Time