YASKAWA A1000 Series Technical Manual

542 YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual
Watt Loss 400 V Class Three Phase Models . . . . . . . . . . . . . . 393
Wire Gauge, Three Phase 200 V Class . . . . . . . . . . . . . . . . . . . 67
Wire Gauge, Three Phase 400 V Class . . . . . . . . . . . . . . . . . . . 68
Wire Gauges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66, 74
Wiring Checklist. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Wiring Diagram for 2-Wire Sequence . . . . . . . . . . . . . . . . . . . 221
Wiring Distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Wiring the Control Circuit Terminal . . . . . . . . . . . . . . . . . . . . . 74
WRITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
Writing Parameter Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 332
Writing to Multiple Registers. . . . . . . . . . . . . . . . . . . . . . . . . . 489
Z
Z Pulse Correction Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Z Pulse Fault. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Z Pulse Noise Fault Detection . . . . . . . . . . . . . . . . . . . . . . . . . 308
Z Pulse Offset Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Zero Servo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Zero Servo Completion Width . . . . . . . . . . . . . . . . . . . . . . . . . 164
Zero Servo Fault. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317
Zero Servo Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Zero-Speed Time Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226

YASKAWA A1000 Series Specifications

General

Series	A1000
Type	AC Drive
Altitude	Up to 1000m without derating
Output Frequency	0-400 Hz
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Communication Options	Modbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Horsepower	0.5 to 1000 HP
Power Range	0.4 - 630 kW (varies by voltage and model)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooled
Safety	Safe Torque Off (STO)