YASKAWA V1000 Series Installation & Start-Up Manual page 454

Motor Hunting and Oscillation Control Parameters
180
Motor Hunting Occurs at Low Speeds . . . . . . 232
Motor Hunting Occurs When Operating With a
Light Load . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Motor Induction Voltage Constant 1 (for PM
motor) . . . . . . . . . . . . . . . . . . . . . . . . . . 332
Motor Induction Voltage Parameter 2 (for PM
motor) . . . . . . . . . . . . . . . . . . . . . . . . . . 332
Motor Iron Core Saturation Coefficient Error 186
Motor Iron Loss . . . . . . . . . . . . . . 161
Motor Iron Loss for Torque Compensation . 143
,
328 436
Motor Iron-Core Saturation Coefficient . . . . . 224
Motor Iron-Core Saturation Coefficient 1 . . 143
,
328 436
Motor Iron-Core Saturation Coefficient 2 . . 143
,
328 436
Motor Iron-Core Saturation Coefficient 3328
Motor Iron-Core Saturation Coefficients . . . . 143
Motor is Too Hot . . . . . . . . . . . . . . . . . . . . . . 231
Motor Leakage Inductance . . . . . . 143
Motor Line-to-Line Resistance. . . 143
Motor Mechanical Loss . . . . . . . . 143
Motor No-Load Current . . . . . . . . 143
Motor Operates at a Higher Speed than the Speed
Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Motor Overheat. . . . . . . . . . . . . . . . . . . 185
Motor Overheat 1 (PTC input) . . . . . . . . . . . . 183
Motor Overheat 2 (PTC input) . . . . . . . . . . . . 183
Motor Overheat Alarm (PTC Input) . . . . . . . . 197
Motor Overheat Alarm Operation Selection (PTC
input). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
Motor Overheat Fault (PTC Input) . . . . . . . . . 197
Motor Overheat Fault Operation Selection (PTC
input). . . . . . . . . . . . . . . . . . . . . . . . . . . 349
Motor Overload . . . . . . . . . . . . . . . . . . 183
Motor Overload Estimate (OL1) . 151
Motor Overload Protection Selection . . 147
,
425 439
Motor Overload Protection Time 147
454
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372
,
328
,
328
,
328
,
327
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380
,
349
YASKAWA ELECTRIC TOEP C710606 09B YASKAWA AC Drive V1000 Installation & Start-Up Manual
439
Motor Parameters . . . . . . . . . . . . . . . . . . . . . 142
Motor Poles . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Motor Poles (for PM motor) . . . . . . . . . 331
Motor Produces Insufficient Torque . . . . . . . 238
Motor Protection Function. . . . . . . . . . . . . . . 198
,
437 Motor protection operation time . . . . . . . . . . 149
Motor q Axis Inductance (for PM motor) . . . 437
,
437 Motor q-Axis Current at Previous Fault152
437
,
436 Motor r/min Reset . . . . . . . . . . . . . . . . . . . . . 434
,
Motor Rated Capacity (for PM motor) . 331
Motor Rated Current . 143
, ,
372 425
,
Motor Rated Current (for PM motor) . . 331
Motor Rated Output. . . . . . . . . . . .143
,
Motor Rated Power . . . . . . . . . . . .160
Motor Rated Slip . . . . . . . . . . . . . .143
,
436 Motor Rated Voltage . . . . . . 159
Motor Rotates After the Drive Output is Shut Off
238
,
436 Motor Rotates Faster Than the Frequency
,
436 Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
,
436 Motor Rotates in One Direction Only . . 231
,
435 Motor Secondary Current (Iq) . . . .152
Motor Selection 1/2 . . . . . . . . . . . .160
Motor Speed . . . . . . . . . . . . . . . . .151
,
212 Motor Speed at Previous Fault . . .151
Motor Speed Error . . . . . . . . . . . . . . . . . . . . . 186
Motor Speed Fault . . . . . . . . . . . . . . . . . . . . . 224
Motor Stalls During Acceleration or With Large
Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Motor Stops During Acceleration or When a Load
is Connected . . . . . . . . . . . . . . . . . . . . . . . . . 240
Motor Switch during Run . . . . . . . . . . . . . . . 214
,
430 Motor Temperature (PTC input) . . . . . . . . . . 345
,
197 Motor Temperature Input Filter Time (PTC input)
, ,
438 349 430
, ,
348 Motor Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Multi-Function Analog 1 (Terminal AM Monitor
, ,
426 Selection) . . . . . . . . . . . . . . . . . . . .145
,
147
435
,
437
, ,
377
,
437
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159 160 327
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437
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328 436
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371 435
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327 435
, , ,
160 371 435
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240
, ,
382 439
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371 435
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373 436
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377 437
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345 439