KB Electronics KBDF-48 - Manual (Page 2)

2
TABLE OF CONTENTS
Section Page
1 FAMILIARIZING YOURSELF WITH THE DRIVE...................................................................6
2 IMPORTANT PROGRAMMING INFORMATION....................................................................7
2.1 50 Hz Motors.................................................................................................................7
2.2 Motor
Current Setting..................................................................................................7
3 IMPORTANT APPLICATION INFORMATION .......................................................................8
3.1 Motor with External Fan Cooling................................................................................8
3.2 Electronic Motor Overload Protection .......................................................................8
4 SAFETY WARNING................................................................................................................9
5 INTRODUCTION ...................................................................................................................10
5.1 Standard Features .....................................................................................................11
5.2 Performance Features ...............................................................................................12
5.3 Protection Features ...................................................................................................12
6 DRIVE LAYOUT....................................................................................................................16
7 MOUNTING ...........................................................................................................................18
8 ELECTRICAL
CONNECTIONS ............................................................................................20
8.1 AC Line Input and Ground ........................................................................................22
8.2 AC Line Input Fusing.................................................................................................24
8.3 Motor
and Ground......................................................................................................24
8.4 Remote Operation......................................................................................................25
8.4.1 Start/Stop and Forward/Reverse ....................................................................27
8.4.1.1 Automatic Start ....................................................................................27
8.4.1.2 2-Wire Start/Stop .................................................................................28
8.4.1.3 3-Wire Start/Stop .................................................................................28
8.4.1.4 Forward/Stop and Reverse/Stop .........................................................29
8.4.2 Frequency Control ...........................................................................................30
8.4.2.1 Analog Input ........................................................................................30
8.4.2.1.1 Voltage Following ..............................................................31
8.4.2.1.2 Current Following...............................................................32
8.4.2.2 Remote Main Speed Potentiometer ....................................................32
8.4.2.3 Up/Down
Frequency Control ...............................................................34
8.4.2.4 Preset Frequency Control....................................................................37
8.4.2.5 Modbus
Communication......................................................................38
8.4.3 Multi-Function Input Terminals* .....................................................................39
*For NPN and PNP Transistor Circuits, see Appendix E, on page 70.
8.4.3.1 Reset ...................................................................................................39
8.4.3.2 External
Fault ......................................................................................39
8.4.3.3 Accel/Decel #2.....................................................................................40
8.4.4 Multi-Function Output Relay .......................................................................... 41
8.4.5 Analog Output ................................................................................................. 42
9 HIGH VOLTAGE DIELECTRIC WITHSTAND TESTING (HI-POT TEST)............................43
10 DRIVE OPERATION .............................................................................................................44
10.1 Start-Up Procedure ....................................................................................................44
10.2 Local/Remote Operation ...........................................................................................44
10.3 Keypad Description ...................................................................................................44
10.4 Flow Charts for Important Programming Functions ..............................................45
11 4-DIGIT DISPLAY READOUT CODES.................................................................................52
12 PROGRAMMABLE FUNCTION LIST...................................................................................54
APPENDIX A: Optional IODF Input/Output Multi-Function Expansion Module ...................64
APPENDIX B: Optional DIDF RS-232 and RS-485 Modbus RTU Communication Module ..67
APPENDIX C: Optional Memory Module ..................................................................................68
APPENDIX D: Optional Dynamic Brake Module (Case "B" Drives Only)..............................69
APPENDIX E: Multi-Function Input Terminals with NPN and PNP Transistor Circuits.......70
LIMITED WARRANTY.................................................................................................. Back Cover