Acceleration/Deceleration C1-01 To C1-11 - YASKAWA V1000 Series Installation & Start-Up Manual

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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. C1-01 and C1-02 are the default active
accel/decel settings.
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).
Setting
0 Time is set in units of 0.01 s, making the setting range 0.00 to 600.00 seconds.
1 Time is set in units of 0.1 s, making the setting range 0.0 to 6000.0 seconds.
Switching Accel/Decel Times with Digital Input Terminals
■
Up to four different acceleration / deceleration times can be selected using any two
digital input terminals S1 through S7.
YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
4.4 Basic Parameter Adjustments
Description
Sets the time to accelerate from 0 to
maximum frequency.
Sets the time to decelerate from maximum
frequency to 0.
Sets the setting resolution of C1-01 to
C1-09.
0: 0.01 s (0.00 to 600.00 s)
1: 0.1 s (0.0 to 6000.0 s)
Description
Setting
Default Page
Range
0.0 to
6000.0 10.0 s
<2>
0, 1 1
344
344
4
345
141