YASKAWA LA500 - Page 24

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24 YASKAWA TOMPYEULA5001C LA500 Installation and Operation Instructions
No.
(Hex.)
Name Description
b1-14
(01C3)
Phase Order Selection Sets the phase order for output terminals U/T1, V/T2, and W/T3. This parameter
can align the Forward Run command from the drive and the forward direction of
the motor without changing wiring.
0: Standard, 1: Switch Phase Order
C1-01
RUN
Acceleration Time 1 Sets the length of time to accelerate from zero to maximum output frequency.
C1-02
RUN
Deceleration Time 1 Sets the length of time to decelerate from maximum output frequency to zero.
C2-01 S-Curve Time @ Start
of Accel
Sets the S-curve acceleration time at start.
C2-02 S-Curve Time @ End
of Accel
Sets the S-curve acceleration time at completion.
C2-03 S-Curve Time @ Start
of Decel
Sets the S-curve deceleration time at start.
C2-04 S-Curve Time @ End
of Decel
Sets the S-curve deceleration time at completion.
C2-05 Jerk below Leveling
Speed
Sets the S-curve time used when the speed reference is lower than the Leveling
speed setting.
C3-01
(020F)
RUN
Expert
Slip Compensation
Gain
Sets the gain for the slip compensation function. Usually it is not necessary to
change this setting.
C3-02
(0210)
RUN
Expert
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.
C6-02 Carrier Frequency
Selection
Sets the carrier frequency for the transistors in the drive.
1: 2.0 kHz, 2: 5.0 kHz (4.0 kHz for AOLV/PM), 3: 8.0 kHz, 4: 10.0 kHz,
5: 12.5 kHz, 6: 15.0 kHz
d1-01 - d1-08
RUN
Reference 1 to 8 Sets the frequency reference.
d1-18
(02C0)
Spd Ref Sel Mode Sets the priority of the speed reference digital inputs.
0: Use Multi-Speed references d1-01 to d1-08,
1: High speed reference has priority, 2: Leveling speed reference has priority
d1-19
(02C1)
RUN
Nominal Speed Sets the speed reference when multi-function input “Nominal Speed” is on.
d1-20
(02C2)
RUN
Intermed Speed 1 Sets the speed reference when intermediate speed 1 is selected by digital inputs.
d1-21
(02C3)
RUN
Intermed Speed 2 Sets the speed reference when intermediate speed 2 is selected by digital inputs.