YASKAWA AC Drive-A1000 - C: Tuning; C1: Acceleration and Deceleration Times

B.5 C: Tuning
C parameters are used to adjust the acceleration and deceleration times, S-curves, slip compensation, torque compensation,
and carrier frequency selections.
u
C1: Acceleration and Deceleration Times
No.
(Addr.
Hex)
Name Description Values Page
C1-01
(200)
Acceleration Time 1
All Modes
Sets the time to accelerate from 0 to maximum frequency.
Default: 10.0 s
Min.: 0.0
Max.: 6000.0
<1>
154
C1-02
(201)
Deceleration Time 1
All Modes
Sets the time to decelerate from maximum frequency to 0.
154
C1-03
(202)
Acceleration Time 2
All Modes
Sets the time to accelerate from 0 to maximum frequency.
Default: 10.0 s
Min.: 0.0
Max.: 6000.0
<1>
154
C1-04
(203)
Deceleration Time 2
All Modes
Sets the time to decelerate from maximum frequency to 0.
154
C1-05
(204)
Acceleration Time 3 (Motor
2 Accel Time 1)
All Modes
Sets the time to accelerate from 0 to maximum frequency.
Default: 10.0 s
Min.: 0.0
Max.: 6000.0
<1>
154
C1-06
(205)
Deceleration Time 3 (Motor
2 Decel Time 1)
All Modes
Sets the time to decelerate from maximum frequency to 0.
154
C1-07
(206)
Acceleration Time 4 (Motor
2 Accel Time 2)
All Modes
Sets the time to accelerate from 0 to maximum frequency.
Default: 10.0 s
Min.: 0.0
Max.: 6000.0
<1>
154
C1-08
(207)
Deceleration Time 4 (Motor
2 Decel Time 2)
All Modes
Sets the time to decelerate from maximum frequency to 0.
154
C1-09
(208)
Fast Stop Time
All Modes
Sets the time for the Fast Stop function.
Default: 10.0 s
Min.: 0.0
Max.: 6000.0
<1>
155
C1-10
(209)
Accel/Decel Time Setting
Units
All Modes
0: 0.01 s (0.00 to 600.00 s)
1: 0.1 s (0.0 to 6000.0 s)
Default: 1
Range: 0, 1
156
C1-11
(20A)
Accel/Decel Time
Switching Frequency
All Modes
Sets the frequency to switch between accel/decel time settings
Default: 0.0 Hz
Min.: 0.0
Max.: 400.0
155
<1> Setting range value is dependent on parameter C1-10, Accel/Decel Time Setting Units. When C1-10 = 0 (units of 0.01 seconds), the setting range
becomes 0.00 to 600.00 seconds.
B.5 C: Tuning
YASKAWA ELECTRIC SIEP C710616 31B YASKAWA AC Drive – A1000 Technical Manual
391
B
Parameter List