Table Of Contents - Veichi AC90 Manual

Tension control frequency inverter
Table of Contents

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Chapter 1 Overview................................................................................................... 1
1.1 Safety requirement and cautions........................................................................ 1
1.2 Technical criterion .......................................................................................... 4
Chapter 2 Before Use............................................................................................... 6
2.1 Purchase inspection...................................................................................... 6
2.2 Nameplate ................................................................................................... 6
2.3 Standard models and rated parameters............................................................ 7
Chapter 3 Installation and Wiring............................................................................... 8
3.1 Safety Precautions.....................................................................................8
3.2 Treatment for inverter after longtime store .........................................................9
3.3 Inverter stable running environment..................................................................9
3.4 EMI Protection............................................................................................. 10
3.5 Machinery installation.....................................................................................13
3.6 Electric installation........................................................................................20
Chapter 4 Basic Operation and Trial Run....................................................................34
4.1 Safety Precautions.....................................................................................34
4.2 Keyboard layout and functions specification........................................................35
4.3 Basic operation.............................................................................................37
4.4 Trial run......................................................................................................41
Chapter 5 Fault Diagnoses and Processing.................................................................50
5.1 Fault types................................................................................................. 50
5.2 Fault information and details ........................................................................ 50
5.3 Fault diagnoses process ..............................................................................54
Chapter 6 Periodic Overhaul and Maintenance.............................................................60
6.1 Safety Precautions....................................................................................60
6.2 Overhaul....................................................................................................60
6.3 Maintenance.............................................................................................62
Chapter 7 Peripheral Equipments and Options....................................................... 65
7.1 Safety Precautions.................................................................................... 65
7.2 Peripheral equipments................................................................................. 65
7.3 The use of peripheral equipments ...................................................................67
Chapter 8 Quality Guarantee................................................................................... 70
8.1 Guarantee time and range.............................................................................70
8.2 Liability exemption .......................................................................................70
8.3 Product application .......................................................................................70
Chapter 9 Function Parameter Specification ............................................................................. 71
9.1 Basic parameters ............................................................................................................. 71
9.2 Operation control parameter ............................................................................................ 80
9.3 Switch quantity terminal parameters ................................................................................ 86
9.4 Analog terminal parameters ............................................................................................ 96
9.5 Keyboard and display parameters ................................................................................. 100
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