YASKAWA AC Drive-A1000

Connecting an AC or DC Reactor ................................................................................................... 368
Installing Input Fuses ...................................................................................................................... 369
Attachment for External Heatsink Mounting .................................................................................... 369
Installing a Motor Thermal Overload (oL) Relay on the Drive Output ............................................. 369
A. SPECIFICATIONS ................................................................................................ 371
A.1 Heavy Duty and Normal Duty Ratings.............................................................................372
A.2 Power Ratings ...................................................................................................................373
Three-Phase 600 V Class Drives .................................................................................................... 373
A.3 Drive Specifications ..........................................................................................................374
A.4 Drive Watt Loss Data ........................................................................................................376
A.5 Drive Derating Data ...........................................................................................................377
Carrier Frequency Derating............................................................................................................. 377
Temperature Derating ..................................................................................................................... 377
Altitude Derating.............................................................................................................................. 378
B. PARAMETER LIST............................................................................................... 379
B.1 Understanding Parameter Descriptions..........................................................................380
Control Modes, Symbols, and Terms .............................................................................................. 380
B.2 Parameter Groups .............................................................................................................381
B.3 A: Initialization Parameters ..............................................................................................382
A1: Initialization ............................................................................................................................... 382
A2: User Parameters....................................................................................................................... 383
B.4 b: Application.....................................................................................................................384
b1: Operation Mode Selection......................................................................................................... 384
b2: DC Injection Braking and Short Circuit Braking......................................................................... 385
b3: Speed Search............................................................................................................................ 386
b4: Timer Function .......................................................................................................................... 387
b5: PID Control................................................................................................................................ 387
b6: Dwell Function........................................................................................................................... 389
b7: Droop Control ............................................................................................................................ 389
b8: Energy Saving ........................................................................................................................... 389
b9: Zero Servo................................................................................................................................. 390
B.5 C: Tuning............................................................................................................................391
C1: Acceleration and Deceleration Times ....................................................................................... 391
C2: S-Curve Characteristics............................................................................................................ 392
C3: Slip Compensation.................................................................................................................... 392
C4: Torque Compensation .............................................................................................................. 393
C5: Automatic Speed Regulator (ASR) ........................................................................................... 393
C6: Carrier Frequency..................................................................................................................... 395
B.6 d: References.....................................................................................................................397
d1: Frequency Reference................................................................................................................ 397
d2: Frequency Upper/Lower Limits ................................................................................................. 398
d3: Jump Frequency........................................................................................................................ 398
d4: Frequency Reference Hold and Up/Down 2 Function............................................................... 399
d5: Torque Control .......................................................................................................................... 400
d6: Field Weakening and Field Forcing........................................................................................... 400
d7: Offset Frequency....................................................................................................................... 401
B.7 E: Motor Parameters .........................................................................................................402
Table of Contents
YASKAWA ELECTRIC SIEP C710616 31B YASKAWA AC Drive – A1000 Technical Manual
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