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YASKAWA Varispeed G7 Series

YASKAWA Varispeed G7 Series
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Precautions when Using Peripheral Devices................................................2-6
Selecting and Installing a Ground Fault Interrupter or Molded-Case Circuit Breaker ..... 2-6
Using a Magnetic Contactor on the Power Supply Side .................................................2-6
Using a Magnetic Contactor on the Motor Side ..............................................................2-6
Installing a Thermal Overload Relay...............................................................................2-6
Power Factor Improvement (Elimination of Phase-advancing Capacitors) ....................2-7
Radio Wave Interference ................................................................................................2-7
Wire Thickness and Wiring Distance ..............................................................................2-7
Connection Diagram.....................................................................................2-8
Terminal Block Configuration......................................................................2-10
Wiring Main Circuit Terminals .....................................................................2-11
Applicable Wire Sizes and Closed-loop Connectors .................................................... 2-11
Main Circuit Terminal Functions ...................................................................................2-18
Main Circuit Configurations...........................................................................................2-19
Standard Connection Diagrams....................................................................................2-20
Wiring the Main Circuits................................................................................................2-21
Wiring Control Circuit Terminals .................................................................2-29
Wire Sizes and Closed-loop Connectors ......................................................................2-29
Control Circuit Terminal Functions ...............................................................................2-31
Control Circuit Terminal Connections ...........................................................................2-35
Control Circuit Wiring Precautions................................................................................2-36
Wiring Check ..............................................................................................2-37
Checks..........................................................................................................................2-37
Installing and Wiring Option Boards ...........................................................2-38
Option Board Models and Specifications ......................................................................2-38
Installation.....................................................................................................................2-39
PG Speed Control Board Terminals and Specifications................................................2-40
Wiring............................................................................................................................2-42
Wiring Terminal Blocks.................................................................................................2-45
Selecting the Number of PG (Encoder) Pulses ............................................................2-46
3 Digital Operator and Modes................................................... 3-1
Digital Operator ............................................................................................3-2
Digital Operator Display..................................................................................................3-2
Digital Operator Keys......................................................................................................3-2
Modes...........................................................................................................3-5
Inverter Modes................................................................................................................ 3-5
Switching Modes.............................................................................................................3-6
Drive Mode .....................................................................................................................3-7
Quick Programming Mode ..............................................................................................3-8
Advanced Programming Mode .....................................................................................3-10
Verify Mode...................................................................................................................3-13
Autotuning Mode...........................................................................................................3-14
TOE-S616-60.1.book xi ージ 017年8月4日 金曜日 午後3時41

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