Yaskawa iQpump1000 AC Drive Quick Start - Manual (Page 334)

B.3 C: Tuning
C parameters are used to adjust the acceleration and deceleration times, S-curves, torque compensation, and carrier frequency
selections.
u C1: Acceleration and Deceleration Times
No.
(Addr.
Hex)
Name LCD Display Description Values Page
C1-01
(0200) Acceleration Time 1 Accel Time 1
Sets the time to accelerate from 0 to maximum frequency. Default: 20.0 s
Min.: 0.0
Max.: 6000.0
<1>
215
C1-02
(0201) Deceleration Time 1 Decel Time 1
Sets the time to decelerate from maximum frequency to 0.
Default: 10.0 s
Min.: 0.0
Max.: 6000.0
<1>
215
C1-03
(0202) Acceleration Time 2 Accel Time 2
Sets the time to accelerate from 0 to maximum frequency.
215
C1-04
(0203) Deceleration Time 2 Decel Time 2
Sets the time to decelerate from maximum frequency to 0.
215
C1-05
(0204) Acceleration Time 3 Accel Time 3
Sets the time to accelerate from 0 to maximum frequency.
215
C1-06
(0205) Deceleration Time 3 Decel Time 3
Sets the time to decelerate from maximum frequency to 0.
215
C1-09
(0208) Fast Stop Time Fast Stop Time
Sets the time for the Fast Stop function.
Note: Parameter setting cannot be changed when the
drive is operating the motor in models 4A0930
and 4A1200.
Default: 10.0 s
Min.: 0.0
Max.: 6000.0
<1>
–
C1-10
(0209)
Accel/Decel Time
Setting Units
Acc/Dec Units
0: 0.01 Seconds
1: 0.1 Seconds
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
–
C1-11
(020A)
Accel/Decel Time
Switching Frequency
Acc/Dec SW Freq
Sets the frequency to switch between accel/decel time settings Default: 0.0 Hz
Min.: 0.0
Max.: 400.0
–
<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.
u C2: S-Curve Characteristics
No.
(Addr.
Hex)
Name LCD Display Description Values Page
C2-01
(020B)
S-Curve Characteristic
at Accel Start
SCrv Acc @ Start
The S-curve can be controlled at the four points shown below.
Run Command
Time
Output Frequency
C2-01 C2-04
C2-02 C2-03
ON OFF
Default: 0.20 s
Min.: 0.00
Max.: 10.00
–
C2-02
(020C)
S-Curve Characteristic
at Accel End
SCrv Acc @ End
Default: 0.20 s
Min.: 0.00
Max.: 10.00
–
C2-03
(020D)
S-Curve Characteristic
at Decel Start
SCrv Dec @ Start
Default: 0.20 s
Min.: 0.00
Max.: 10.00
–
C2-04
(020E)
S-Curve Characteristic
at Decel End
SCrv Dec @ End
Default: 0.00 s
Min.: 0.00
Max.: 10.00
–
B.3 C: Tuning
334 YASKAWA TOEP YAIP1W 01B YASKAWA AC Drive - iQpump1000 Quick Start Guide