Table Of Contents - Delta VFD-EL-W Series User Manual

Preface ......................................................................................................................................... i
Table of Contents ........................................................................................................................... iii
Chapter 1 Introduction .................................................................................................................. 1-1
1.1 Receiving and Inspection ........................................................................................................ 1-1
1.1.1 Nameplate Information ..................................................................................................... 1-1
1.1.2 Model Name .................................................................................................................. 1-2
1.1.3 Serial Number ............................................................................................................... 1-2
1.1.4 Drive Frames and Appearances ........................................................................................ 1-3
1.2 Preparation for Installation and Wiring ........................................................................................ 1-7
1.2.1 Ambient Conditions ......................................................................................................... 1-7
1.3 Dimensions .......................................................................................................................1-11
Chapter 2 Installation And Wiring .................................................................................................... 2-1
2.1 Wiring ................................................................................................................................. 2-2
2.2 External Wiring ..................................................................................................................... 2-6
2.3 Main Circuit ......................................................................................................................... 2-7
2.3.1 Main Circuit Connection .................................................................................................. 2-7
2.3.2 Main Circuit Terminals .................................................................................................... 2-8
2.4 Control Terminals ................................................................................................................. 2-9
2.5 NPN / PNP Mode ................................................................................................................ 2-12
Chapter 3 Keypad And Start Up ...................................................................................................... 3-1
3.1 Description of the Digital Keypad .............................................................................................. 3-2
3.2 Operation Method .................................................................................................................. 3-5
3.3 Trial Run .............................................................................................................................. 3-7
Chapter 4 Parameters .................................................................................................................... 4-1
4.1 Summary of Parameter Settings ............................................................................................... 4-2
4.2 Parameter Settings for Applications ......................................................................................... 4-23
4.3 Description of Parameter Settings ........................................................................................... 4-27
Chapter 5 Troubleshooting ............................................................................................................ 5-1
5.1 Over-Current (oc) .................................................................................................................. 5-2
5.2 Over-Voltage (ov) .................................................................................................................. 5-3
5.3 Low Voltage (Lv) ................................................................................................................... 5-4
5.4 Overheat (oH1) ..................................................................................................................... 5-5
5.5 Overload (oL) ....................................................................................................................... 5-6
5.6 Keypad Display is Abnormal .................................................................................................... 5-7
5.7 Phase Loss (PHL) ................................................................................................................. 5-7
5.8 Motor Does Not Run .............................................................................................................. 5-8
5.9 Motor Speed Cannot be Changed ............................................................................................ 5-9

Table of Contents

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