VB3/VB5/V5 seires inverter
ii
3-2-1. Keyboard layout ........................................................................................................................................................ 28
3-2-2. Keyboard function ..................................................................................................................................................... 28
3-2-3. Fucntion description of LED and indicator ................................................................................................................. 29
3-2-4. Display of the operation panel.................................................................................................................................... 29
3-2-5. Panel operation method ............................................................................................................................................. 31
3-3. Power on the inverter ..................................................................................................................................................... 33
3-3-1. Checking after power on ............................................................................................................................................ 33
3-3-2. Power on the inverter for the first time ....................................................................................................................... 33
4 FUNCTION PARAMETERS .......................................................................................................35
4-1. Function code .................................................................................................................................................................. 35
4-2. Function code description ............................................................................................................................................... 51
4-2-1. Basic operating function parameters (Group P0) ........................................................................................................ 51
4-2-2. Parameters of frequency setting (Group P1) ............................................................................................................... 56
4-2-3. Starting and braking parameters (Group P2) ............................................................................................................... 57
4-2-4. Auxiliary running parameters (Group P3) ................................................................................................................... 59
4-2-5. Function parameters of terminal (Group P4)............................................................................................................... 64
4-2-6. Protection function parameters (Group P5)................................................................................................................. 73
4-2-7. Fault recording parameters (Group P6) ...................................................................................................................... 75
4-2-8. Close-loop control parameters (Group P7) ................................................................................................................. 75
4-2-9. Simple PLC operation parameters (Group P8) ............................................................................................................ 78
4-2-10. Swing frequency function parameters (Group P9) .................................................................................................... 81
4-2-11. Vector control parameters (Group PA) ...................................................................................................................... 83
4-2-12. Special application function parameters (Group PB) ................................................................................................. 84
4-2-13. Default setting and password (Group PF) ................................................................................................................. 85
5 FAULT DIAGNOSIS AND SOLUTION.......................................................................................86
5-1. Fault diagnosis and solution ........................................................................................................................................... 86
5-2. Check the fault records ................................................................................................................................................... 88
5-3. Fault reset ....................................................................................................................................................................... 88
6 MAINTENANCE ........................................................................................................................89
6-1. Maintenance ................................................................................................................................................................... 89
6-1-1. Routine maintenance ................................................................................................................................................. 89
6-2. Periodical care and maintenance .................................................................................................................................... 89
6-2-1.Periodical care ............................................................................................................................................................ 89
6-2-2. Periodical maintenance .............................................................................................................................................. 89
6-3. Warranty of the inverter................................................................................................................................................. 90
7 COMMUNICATION PROTOCOL ...............................................................................................91
7-1. Overview of communication protocol............................................................................................................................. 91
