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YASKAWA A1000 Series Technical Manual

YASKAWA A1000 Series
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6 YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual
3. ELECTRICAL INSTALLATION ............................................................................ 51
3.1 Section Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
3.2 Standard Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
3.3 Main Circuit Connection Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
Three-Phase 200 V Class (CIMR-A2A0004 to 0081)
Three-Phase 400 V Class (CIMR-A4A0002 to 0044) . . . . . . . . . . . . . . . . . . . . . . . .56
Three-Phase 200 V Class (CIMR-A2A0110, 0138)
Three-Phase 400 V Class (CIMR-A4A0058, 0072) . . . . . . . . . . . . . . . . . . . . . . . . . .56
Three-Phase 200 V Class (CIMR-A2A0169 to 0415)
Three-Phase 400 V Class (CIMR-A4A0088 to 0675) . . . . . . . . . . . . . . . . . . . . . . . .56
3.4 Terminal Block Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
3.5 Terminal Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
CIMR-A2A0004 to 0081, 4A0002 to 0044 (IP20/NEMA Type 1 Enclosure) . . . . . . .59
CIMR-A2A0110 to 0415, 4A0058 to 0675 (IP00 Enclosure) . . . . . . . . . . . . . . . . . . .60
3.6 Digital Operator and Front Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
Removing/Reattaching the Digital Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
Removing/Reattaching the Front Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
3.7 Top Protective Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Removing the Top Protective Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Reattaching the Top Protective Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
3.8 Main Circuit Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Main Circuit Terminal Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Protecting Main Circuit Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Wire Gauges and Tightening Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
Main Circuit Terminal and Motor Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
3.9 Control Circuit Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Control Circuit Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Control Circuit Terminal Block Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Terminal Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
Wiring the Control Circuit Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
Switches and Jumpers on the Terminal Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
3.10 Control I/O Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
Sinking/Sourcing Mode Switch for Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
Sinking/Sourcing Mode Selection for Safe Disable Inputs . . . . . . . . . . . . . . . . . . . . . .77
Using the Pulse Train Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
Terminal A2 Input Signal Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
Terminal A3 Analog/PTC Input Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
Terminal AM/FM Signal Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
MEMOBUS/Modbus Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
3.11 Connect to a PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
3.12 External Interlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
Drive Ready . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
3.13 Wiring Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
4. START-UP PROGRAMMING & OPERATION .................................................... 85
4.1 Section Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86
4.2 Using the Digital Operator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
Keys and Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
LCD Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
ALARM (ALM) LED Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
LO/RE LED and RUN LED Indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
Menu Structure for Digital Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90

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YASKAWA A1000 Series Specifications

General IconGeneral
SeriesA1000
TypeAC Drive
AltitudeUp to 1000m without derating
Output Frequency0-400 Hz
Control MethodV/f Control
Overload Capacity150% for 60 seconds
Communication OptionsModbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature-10 to 50°C
Storage Temperature-20 to 60°C
Humidity5% to 95% (non-condensing)
Enclosure RatingIP20
Horsepower0.5 to 1000 HP
Power Range0.4 - 630 kW (varies by voltage and model)
Protection FeaturesOvercurrent, Overvoltage, Undervoltage, Overheat
Cooling MethodFan Cooled
SafetySafe Torque Off (STO)

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