Delta VFD022B43B User Manual

7.2 Ground Fault.......................................................................................................................................... 7-2
7.3 Over Voltage (OV) ................................................................................................................................. 7-2
7.4 Low Voltage (Lv).................................................................................................................................... 7-3
7.5 Over Heat (OH)...................................................................................................................................... 7-4
7.6 Overload ................................................................................................................................................ 7-4
7.7 Display of PU01 is Abnormal................................................................................................................. 7-5
7.8 Phase Loss (PHL).................................................................................................................................. 7-5
7.9 Motor cannot Run .................................................................................................................................. 7-6
7.10 Motor Speed cannot be Changed........................................................................................................ 7-7
7.11 Motor Stalls during Acceleration.......................................................................................................... 7-8
7.12 The Motor does not Run as Expected ................................................................................................. 7-8
Chapter 8 Maintenance and Inspections....................................................................... 8-1
Appendix A Specifications .............................................................................................A-1
Appendix B Accessories ................................................................................................B-1
B.1 All Braking Resistors & Braking Units Used in AC Motor Drives ..........................................................B-1
B.1.1 Dimensions and Weights for Braking Resistors.............................................................................B-3
B.1.2 Specifications for Braking Unit....................................................................................................... B-5
B.1.3 Dimensions for Braking Unit ..........................................................................................................B-6
B.2 AMD - EMI Filter Cross Reference........................................................................................................B-7
B.2.1 Dimensions ..................................................................................................................................B-11

Delta VFD022B43B Specifications

General

Brand	Delta
Model	VFD022B43B
Category	Controller
Language	English