YASKAWA Varispeed G7 Instruction Manual page 12

Wiring Main Circuit Terminals .......................................................................2-6
Applicable Wire Sizes and Closed-loop Connectors ...................................................... 2-6
Main Circuit Terminal Functions ...................................................................................2-13
Main Circuit Configurations...........................................................................................2-14
Standard Connection Diagrams.................................................................................... 2-15
Wiring the Main Circuits ................................................................................................2-16
Wiring Control Circuit Terminals .................................................................2-22
Wire Sizes and Closed-loop Connectors ......................................................................2-22
Control Circuit Terminal Functions ...............................................................................2-24
Control Circuit Terminal Connections ...........................................................................2-28
Control Circuit Wiring Precautions................................................................................2-29
Wiring Check ..............................................................................................2-30
Checks..........................................................................................................................2-30
Installing and Wiring Option Boards ...........................................................2-31
Option Board Models and Specifications ......................................................................2-31
Installation..................................................................................................................... 2-32
PG Speed Control Board Terminals and Specifications................................................2-33
Wiring............................................................................................................................2-35
Wiring Terminal Blocks .................................................................................................2-38
Selecting the Number of PG (Encoder) Pulses ............................................................2-39
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
4 Trial Operation ........................................................................ 4-1
Overview of Trial Operation Procedure ........................................................4-2
Trial Operation Procedures...........................................................................4-3
Setting the Power Supply Voltage Jumper (400 V Class Inverters of 55 kW or Higher). 4-3
Power ON .......................................................................................................................4-3
Checking the Display Status........................................................................................... 4-4
Basic Settings .................................................................................................................4-5
Settings for the Control Methods .................................................................................... 4-7
Autotuning....................................................................................................................... 4-9
Application Settings ......................................................................................................4-16
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