Ametek DN VR-608 Series User Manual page 5

Chapter 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Chapter 2 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2-1 Variable Reluctance Sensor and Toothed Wheel........................................................8
2-2 Example VR Sensor Signals .......................................................................................9
2-3 Z-Tooth Types ...........................................................................................................10
2-4 Dual VR Sensor Torque Measurement......................................................................11
2-5 Simplified Block Diagram of the DNx-VR-608 ...........................................................12
2-6 Logic Block Diagram for a Dual VR IC Channel ........................................................14
2-7 Adaptive Peak Threshold (APT) from the MAX9926 Specification............................14
2-8 DNx-VR-608 Counter/Timer Module..........................................................................16
2-9 Photo of DNR-VR-608 Board ....................................................................................22
2-10 DNA-VR-608 Jumper Address Location ....................................................................22
2-11 Pinout Diagram of the DNx-VR-608...........................................................................23
2-12 Example Wiring for Torque Simulator Loopback .......................................................24
Chapter 3 PowerDNA Explorer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3-1 PowerDNA Explorer for DNx-VR-608 ........................................................................26
Chapter 4 Programming with the High-level API . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Chapter 5 Programming with the Low-level API . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Appendix A Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
A-1 Pinout and Photo of DNA-STP-37 Screw Terminal Panel .........................................55
© Copyright 2024
United Electronic Industries, Inc.
List of Figures
February 2024
DNx-VR-608 Variable Reluctance Interface iii
List of Figures
www.ueidaq.com
508.921.4600