B.4 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 Description Values Page
C1-01
(200)
Acceleration Time 1
Sets the time to accelerate from 0 to maximum frequency.
Default: 10.0 s
Min.: 0.0
Max.: 6000.0
<1>
177
C1-02
(201)
Deceleration Time 1
Sets the time to decelerate from maximum frequency to 0.
177
C1-03
(202)
Acceleration Time 2
Sets the time to accelerate from 0 to maximum frequency.
Default: 10.0 s
Min.: 0.0
Max.: 6000.0
<1>
177
C1-04
(203)
Deceleration Time 2
Sets the time to decelerate from maximum frequency to 0.
177
C1-09
(208)
Fast Stop Time
Sets the time for the Fast Stop function.
Default: 10.0 s
Min.: 0.0
Max.: 6000.0
<1>
178
C1-10
(209)
Accel/Decel Time Setting
Units
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
178
C1-11
(20A)
Accel/Decel Time
Switching Frequency
Sets the frequency to switch between accel/decel time settings Default: 0.0 Hz
Min.: 0.0
Max.: 400.0
177
<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 Description Values Page
C2-01
(20B)
S-Curve Characteristic at
Accel 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
178
C2-02
(20C)
S-Curve Characteristic at
Accel End
Default: 0.20 s
Min.: 0.00
Max.: 10.00
178
C2-03
(20D)
S-Curve Characteristic at
Decel Start
Default: 0.20 s
Min.: 0.00
Max.: 10.00
178
C2-04
(20E)
S-Curve Characteristic at
Decel End
Default: 0.00 s
Min.: 0.00
Max.: 10.00
178
B.4 C: Tuning
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual
441
B
Parameter List
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