YASKAWA H6B1A002, Technical Reference

Page: 605 / 794

Parameter
List
9
9.6 C: Tuning
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference 605
9.6 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. 30.0 s
(0.1 - 6000.0 s)
228
C1-02
(0201)
RUN
Deceleration Time 1 Sets the length of time to decelerate from maximum output frequency to zero. 30.0 s
(0.1 - 6000.0 s)
228
C1-03
(0202)
RUN
Acceleration Time 2 Sets the length of time to accelerate from zero to maximum output frequency. 30.0 s
(0.1 - 6000.0 s)
228
C1-04
(0203)
RUN
Deceleration Time 2 Sets the length of time to decelerate from maximum output frequency to zero. 30.0 s
(0.1 - 6000.0 s)
228
C1-09
(0208)
RUN
Fast Stop Time Sets the length of time that the drive will decelerate to zero for a Fast Stop.
Note:
Decelerating too quickly can cause an ov [Overvoltage] fault that shuts off the drive
while the motor to coasts to a stop. Set a Fast Stop time in
C1-09
that prevents motor
coasting and makes sure that the motor stops quickly and safely.
10.0 s
(0.1 - 6000.0 s)
228
◆
C2: S-Curve Characteristics
No.
(Hex.)
Name Description
Default
(Range)
Ref.
C2-01
(020B)
S-Curve Time @ Start of
Accel Sets the S-curve acceleration time at start. 0.20 s
(0.00 - 10.00 s)
229
C2-02
(020C)
S-Curve Time @ End of
Accel Sets the S-curve acceleration time at completion. 0.20 s
(0.00 - 10.00 s)
229
C2-03
(020D)
S-Curve Time @ Start of
Decel Sets the S-curve deceleration time at start. 0.20 s
(0.00 - 10.00 s)
229
C2-04
(020E)
S-Curve Time @ End of
Decel Sets the S-curve deceleration time at completion. 0.00 s
(0.00 - 10.00 s)
229
◆
C3: Slip Compensation
No.
(Hex.)
Name Description
Default
(Range)
Ref.
C3-01
(020F)
RUN
Slip Compensation Gain Sets the gain for the slip compensation function. Usually it is not necessary to change this
setting.
Note:
Correctly set these parameters before you change the slip compensation gain:
•
E2-01 [Motor Rated Current (FLA)]
•
E2-02 [Motor Rated Slip]
•
E2-03 [Motor No-Load Current]
0.0
(0.0 - 2.5)
229
C3-02
(0210)
RUN
Slip Compensation Delay
Time Sets the slip compensation delay time when speed is unstable or when the slip
compensation response is too slow. Usually it is not necessary to change this setting. 2000 ms
(0 - 10000 ms)
230