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Delta Electronics AC Motor Drive VFD-VE Series User Manual

Page 8

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5.8 Phase Loss (PHL) .............................................................................. 5-5

5.9 Motor cannot Run............................................................................... 5-6

5.10 Motor Speed cannot be Changed..................................................... 5-7

5.11 Motor Stalls during Acceleration....................................................... 5-8

5.12 The Motor does not Run as Expected .............................................. 5-8

5.13 Electromagnetic/Induction Noise ...................................................... 5-9

5.14 Environmental Condition .................................................................. 5-9

5.15 Affecting Other Machines ............................................................... 5-10

Chapter 6 Fault Code Information and Maintenance................................ 6-1

6.1 Fault Code Information....................................................................... 6-1

6.1.1 Common Problems and Solutions............................................... 6-1

6.1.2 Reset .......................................................................................... 6-6

6.2 Maintenance and Inspections............................................................. 6-7

Appendix A Specifications ........................................................................ A-1

Appendix B Accessories ........................................................................... B-1

B.1 All Brake Resistors & Brake Units Used in AC Motor Drives..............B-1

B.1.1 Dimensions and Weights for Brake Resistors ............................B-4

B.1.2 Specifications for Brake Unit ...................................................... B-6

B.1.3 Dimensions for Brake Unit..........................................................B-7

B.2 No-fuse Circuit Breaker Chart ............................................................B-9

B.3 Fuse Specification Chart ..................................................................B-10

B.4 AC Reactor ......................................................................................B-11

B.4.1 AC Input Reactor Recommended Value................................... B-11

B.4.2 AC Output Reactor Recommended Value................................ B-11