x
Wiring Control Circuit Terminals ................................................................. 2-22
Wire Sizes ................................................................................................................... 2-22
Control Circuit Terminal Functions ............................................................................... 2-24
Control Circuit Terminal Connections........................................................................... 2-27
Control Circuit Wiring Precautions ............................................................................... 2-28
Wiring Check.............................................................................................. 2-29
Checks ......................................................................................................................... 2-29
Installing and Wiring Option Cards............................................................. 2-30
Option Card Models and Specifications ....................................................................... 2-30
Installation .................................................................................................................... 2-30
3
Digital Operator and Modes....................................................3-1
Digital Operator ............................................................................................ 3-2
Digital Operator Keys ..................................................................................................... 3-3
Modes .......................................................................................................... 3-5
Inverter Modes ............................................................................................................... 3-5
Switching Modes ............................................................................................................ 3-6
Drive Mode ..................................................................................................................... 3-7
Quick Programming Mode.............................................................................................. 3-8
Advanced Programming Mode....................................................................................... 3-9
Verify Mode .................................................................................................................. 3-11
Autotuning Mode .......................................................................................................... 3-12
4
Trial Operation .........................................................................4-1
Cautions and Warnings ................................................................................ 4-2
Trial Operation Flowchart ............................................................................. 4-3
Trial Operation Procedures .......................................................................... 4-4
Application Confirmation ................................................................................................ 4-4
Setting the Power Supply Voltage Jumper (400-V Class Inverters of 75 kW or Higher) 4-4
Power ON ....................................................................................................................... 4-4
Checking the Display Status .......................................................................................... 4-5
Basic Settings................................................................................................................. 4-6
Selecting the V/f pattern ................................................................................................. 4-7
Application Settings...................................................................................................... 4-10
No-load Operation ........................................................................................................ 4-10
Loaded Operation......................................................................................................... 4-11
Adjustment Suggestions ............................................................................ 4-13
5
Parameters ...............................................................................5-1
Parameter Descriptions................................................................................ 5-2
Description of Parameter Tables .................................................................................... 5-2
Digital Operator Display Functions and Levels ............................................ 5-3