Table Of Contents - Veikong VFD500 Series Operation Manual

Chapter 1 Safety Information And Precautions ................................................................................................. 1
1.1 Safety Precautions...........................................................................................................................................1
1.2 Precaution.........................................................................................................................................................2
Chapter 2 Product Information ..................................................................................................................... ....4
2.1 Designation Rules.............................................................................................................................................4
2.2product series instruction................................................................................................................................4
2.3Technical Specifications...................................................................................................................................5
Chapter 3 Product Appearance And Installation Dimension.........................................................................7
3.1 Product appearance and installation...........................................................................................................7
3.1.1Product appearance .................................................................................................................. 7
3.1.2Appearance and Mounting Hole Dimension ............................................................................. 7
3.1.3Removal and installation of cover and inlet plate ................................................................... 10
3.2Wiring..........................................................................................................................................................12
3.2.1 Standard wiring diagram ........................................................................................................ 12
3.2.2Main Circuit Terminals ............................................................................................................. 13
3.2.3 Terminal screws and wiring specifications ............................................................................. 14
3.2.4 Cautions for Main Circuit Wiring ............................................................................................ 14
3.2.4Control Circuit Terminal ........................................................................................................... 15
3.3EMCquestion and solution.........................................................................................................................21
Chapter 4 Operation And Display ..................................................................................................................... 23
4.1 LED Instruction of operation and display................................................................................................23
4.2 Display hierarchy and menu mode..........................................................................................................24
4.3 Digital tube display....................................................................................................................................25
4.4 Test run...........................................................................................................................................................26
Chapter 5 Function Code Table .................................................................................................................. 27
Chapter6 Fault Diagnosis and Solution .................................................................................................... 90
Chapter7 Selection Guide of inverter Accessory ..................................................................................... 95
7.1 Selection Guide of braking component...................................................................95
7.2 PG card type...................................................................................................96
7.3 IO Extension card...............................................................................................98
Chapter8 Daily maintenance of frequency inverters ............................................................................. 100
8.1 Daily maintenance...........................................................................................100
8.1.1 Daily maintenance ............................................................................................................ 100
8.1.2 Regular inspection ............................................................................................................ 100
8.2 Wearing parts replacement................................................................................100
8.3Warranty Items................................................................................................101
Appendix A Modbus Communication Protocol ..................................................................................... 102
Contents