10.6 C: Tuning
474 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
10.6 C: Tuning
◆ C1: Accel & Decel Time
No.
(Hex.)
Name Description
Default
(Range)
Ref.
C1-01
(0200)
RUN
Acceleration Time 1
Sets the length of time to accelerate from zero to maximum output frequency.
3.0 s
(0.0 - 6000.0 s)
601
C1-02
(0201)
RUN
Deceleration Time 1
Sets the length of time to decelerate from maximum output frequency to zero.
3.0 s
(0.0 - 6000.0 s)
602
C1-03
(0202)
RUN
Acceleration Time 2
Sets the length of time to accelerate from zero to maximum output frequency.
10.0 s
(0.0 - 6000.0 s)
602
C1-04
(0203)
RUN
Deceleration Time 2
Sets the length of time to decelerate from maximum output frequency to zero.
10.0 s
(0.0 - 6000.0 s)
602
C1-05
(0204)
RUN
Acceleration Time 3
Sets the length of time to accelerate from zero to maximum output frequency.
10.0 s
(0.0 - 6000.0 s)
602
C1-06
(0205)
RUN
Deceleration Time 3
Sets the length of time to decelerate from maximum output frequency to zero.
10.0 s
(0.0 - 6000.0 s)
602
C1-07
(0206)
RUN
Acceleration Time 4
Sets the length of time to accelerate from zero to maximum output frequency.
10.0 s
(0.0 - 6000.0 s)
602
C1-08
(0207)
RUN
Deceleration Time 4
Sets the length of time to decelerate from maximum output frequency to zero.
10.0 s
(0.0 - 6000.0 s)
603
C1-09
(0208)
RUN
Fast Stop Time
Sets the length of time that the drive will decelerate to zero for a Fast Stop.
Note:
If you decelerate the drive too quickly, the drive will detect an ov [Overvoltage]
fault. When the drive detects an ov, the drive shuts off the output, and the motor
coasts to stop. To prevent motor coasting and stop the motor quickly and safely, set
a Fast Stop time in C1-09.
2.0 s
(0.0 - 6000.0 s)
603
C1-10
(0209)
Accel/Decel Time
Setting Units
Sets the setting units for C1-01 to C1-08 [Accel/Decel Times 1 to 4] and C1-09 [Fast
Stop Time].
0 : 0.01 s (0.00 to 600.00 s)
1 : 0.1 s (0.0 to 6000.0 s)
1
(0, 1)
603
C1-11
(020A)
Accel/Decel Time
Switchover Freq
Sets the frequency at which the drive will automatically change acceleration and
deceleration times.
Determined by A1-02
(0.0 - 590.0 Hz)
603
C1-22
(155F)
RUN
Acceleration Time 1
Sets the first length of time 3 to accelerate for motor from zero to the maximum output
frequency.
10.0 s
(0.0 - 6000.0 s)
604
C1-23
(1560)
RUN
Deceleration Time 1
Sets the first length of time to decelerate for motor 3 from maximum output frequency
to zero.
10.0 s
(0.0 - 6000.0 s)
604
C1-24
(1561)
RUN
Acceleration Time 2
Sets the second length of time to accelerate for motor 3 from zero to the maximum
output frequency.
10.0 s
(0.0 - 6000.0 s)
604
C1-25
(1562)
RUN
Deceleration Time 2
Sets the second length of time to decelerate for motor 3 from maximum output
frequency to zero.
10.0 s
(0.0 - 6000.0 s)
604
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