xii
Wiring Control Circuit Terminals................................................................. 2-23
îš‹
Wire Sizes and Closed-loop Connectors...................................................................... 2-23
îš‹ Control Circuit Terminal Functions ............................................................................... 2-25
îš‹ Control Circuit Terminal Connections........................................................................... 2-29
îš‹ Control Circuit Wiring Precautions ............................................................................... 2-30
Wiring Check.............................................................................................. 2-31
îš‹
Checks ......................................................................................................................... 2-31
Installing and Wiring Option Boards........................................................... 2-32
îš‹
Option Board Models and Specifications...................................................................... 2-32
îš‹ Installation ....................................................................................................................2-33
îš‹ PG Speed Control Board Terminals and Specifications ............................................... 2-34
îš‹ Wiring ........................................................................................................................... 2-36
îš‹ Wiring Terminal Blocks ................................................................................................. 2-39
îš‹ Selecting the Number of PG (Encoder) Pulses ............................................................ 2-40
3 Digital Operator and Modes....................................................3-1
Digital Operator ............................................................................................ 3-2
îš‹
Digital Operator Display ................................................................................................. 3-2
îš‹ Digital Operator Keys ..................................................................................................... 3-2
Modes .......................................................................................................... 3-4
îš‹
Inverter Modes ............................................................................................................... 3-4
îš‹ Switching Modes ............................................................................................................ 3-5
îš‹ Drive Mode ..................................................................................................................... 3-6
îš‹ Quick Programming Mode.............................................................................................. 3-7
îš‹ Advanced Programming Mode....................................................................................... 3-8
îš‹ Verify Mode .................................................................................................................. 3-10
îš‹ Autotuning Mode .......................................................................................................... 3-11
4 Trial Operation .........................................................................4-1
Trial Operation Procedure ............................................................................ 4-2
Trial Operation Procedures .......................................................................... 4-3
îš‹
Application Confirmation ................................................................................................ 4-3
îš‹ Setting the Power Supply Voltage Jumper
(400 V Class Inverters of 75 kW or Higher).................................................................... 4-3
îš‹ Power ON....................................................................................................................... 4-3
îš‹ Checking the Display Status........................................................................................... 4-4
îš‹ Basic Settings................................................................................................................. 4-5
îš‹ Settings for the Control Methods.................................................................................... 4-7
îš‹ Autotuning ......................................................................................................................4-9
îš‹ Application Settings...................................................................................................... 4-16
îš‹ No-load Operation ........................................................................................................ 4-16
îš‹ Loaded Operation......................................................................................................... 4-16
îš‹ Check and Recording User Constants ......................................................................... 4-17
Adjustment Suggestions ............................................................................ 4-18
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