B.4 C: TuningC parameters are used to adjust the acceleration and deceleration times and carrier frequency selections.u C1: Acceleration and Deceleration TimesNo.(Addr.Hex)Name Description Values PageC1-01(200) Acceleration Time 1Accel Time 1Sets the time to accelerate from 0 to maximum frequency.Default: 30.0 sMin.: 0.1Max.: 6000.0139C1-02(201) Deceleration Time 1Decel Time 1Sets the time to decelerate from maximum frequency to 0.139C1-09(208)Fast Stop TimeFast Stop TimeSets the time for the Fast Stop function. Default: 10.0 sMin.: 0.1Max.: 6000.0139u C2: S-Curve CharacteristicsNo.(Addr.Hex) Name Description Values PageC2-01(20B)S-Curve Characteristic atAccel StartSCrv Acc @ StartThe S-curve can be controlled at the four points shown below.Run CommandTimeOutput FrequencyC2-01 0.20 s <1>C2-02 0.20 s <1>ON OFFDefault: 0.20 sMin.: 0.00Max.: 10.00 139C2-02(20C)S-Curve Characteristic atAccel EndSCrv Acc @ EndDefault: 0.20 sMin.: 0.00Max.: 10.00 139<1> S-curve characteristics at decel start/end are fixed to 0.20 s.u C4: Torque CompensationNo.(Addr.Hex) Name Description Values PageC4-01(215) Torque Compensation GainTorq Comp GainSets the gain for the automatic torque (voltage) boost function and helps toproduce better starting torque. Used for motor 1. Default: 1.00Min.: 0.00Max.: 2.50 140u C6: Carrier FrequencyNo.(Addr.Hex)Name Description Values PageC6-02(224)Carrier Frequency SelectionCarrierFreq Sel1: 2.0 kHz 1: Fc=2.0kHz2: 5.0 kHz 2: Fc=5.0 kHz3: 8.0 kHz 3: Fc=8.0 kHz4: 10.0 kHz 4: Fc=10.0 kHz5: 12.5 kHz 5: Fc=12.5 kHz7: Swing PWM1 7: Swing PWM1 (Audible sound 1)8: Swing PWM2 8: Swing PWM2(Audible sound 2)9: Swing PWM3 9: Swing PWM3 (Audible sound 3)A: Swing PWM4 A: Swing PWM4 (Audible sound 4)Default: <1>Range: 1 to 5; 7 to A 140C6-05(227)Carrier FrequencyProportional GainCarrierFreq GainDetermines the proportional gain for the carrier frequency. Default: <2>Min.: 0Max.: 99141<1> Default setting value is dependent on parameter o2-04, Drive Model Selection.<2> Default setting value is dependent on parameter C6-02, Carrier Frequency Selection.B.4 C: Tuning318 YASKAWA ELECTRIC SIEP YAIZ1B 01E YASKAWA AC Drive – Z1000 Bypass Technical Manual
