Acceleration/Deceleration: C1-01 To C1-11; Accel/Decel Time Setting Units - YASKAWA V1000 Series Installation & Start-Up Manual

4.6 Basic Drive Setup Adjustments
Figure 4.20
Run Command
Output Frequency
Deceleration time
Baseblock Time
◆

Acceleration/Deceleration: C1-01 to C1-11

C1-01 (Acceleration Time 1) sets the time to accelerate from 0 to the maximum output
frequency (E1-04). C1-02 (Deceleration Time 1) sets the time to decelerate from maximum
output frequency to 0.
No. Parameter Name
C1-01
Acceleration Time 1
<1>
C1-02
Deceleration Time 1
<1>
Accel/Decel Time
C1-10
Setting Units
<1> The parameter can be changed during run.
<2> The setting range for the acceleration and deceleration times is determined by C1-10 (Accel/Decel Time Setting
Units). For example, if the time is set in units of 0.01 s (C1-10 = 0), the setting range becomes 0.00 to 600.00 s
WARNING! Sudden Movement Hazard. Rapid deceleration may cause the drive to fault on an overvoltage
condition, resulting in death or serious injury due to an uncontrolled motor state. Set an acceptable
deceleration time in parameter C1-09 when using the Fast-stop feature.

Accel/Decel Time Setting Units

■
Set the units for the acceleration and deceleration times using parameter C1-10 (default = 1).
132
ON
Drive output voltage interrupted
Operation wait time t
(C1-02, etc.)
Minimum
L2-03
Minimum Output Frequency
Figure 4.20 Coast to Stop with Timer
Sets the time to accelerate from 0 to 100% (maximum
output frequency).
Sets the time to decelerate from 100% (maximum
output frequency) to 0%.
Sets the setting resolution of C1-01 toC1-09.
0: 0.01 s (0.00 to 600.00 s)
1: 0.1 s (0.0 to 6000.0 s)
YASKAWA ELECTRIC TOEP C710606 09B YASKAWA AC Drive V1000 Installation & Start-Up Manual
OFF ON OFF
Operation Wait Time t
Output frequency when
stop command was entered
100
(Max Output Frequency)
Description
ON
Setting
Range
0.0 to
6000.0
<2>
0, 1
Default
10.0 s
1