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DNR-VR-608
Ametek DNR-VR-608 Manuals
Manuals and User Guides for Ametek DNR-VR-608. We have
1
Ametek DNR-VR-608 manual available for free PDF download: User Manual
Ametek DNR-VR-608 User Manual (61 pages)
8-Channel Variable Reluctance Sensor Interface for the PowerDNA Cube and RACK Series Chassis
Brand:
Ametek
| Category:
Recording Equipment
| Size: 4.51 MB
Table of Contents
Table of Contents
3
Chapter 1 Introduction
7
Organization of this Manual
7
Manual Conventions
8
Naming Conventions
8
Related Resources
8
Before You Begin
9
Dnx-VR-608 Features
10
Measurement Capabilities
10
Operating Modes
11
Digital Outputs
11
Isolation
11
Environmental Conditions
11
Accessories
12
Software Support
12
Technical Specification
13
Specifications
13
Chapter 2 Functional Description
14
VR Sensor Overview
14
Variable Reluctance Sensor and Toothed Wheel
14
Example VR Sensor Signals
15
Index Tooth
16
Z-Tooth Types
16
Torque Measurement
17
Dual VR Sensor Torque Measurement
17
Dnx-VR-608 Device Architecture
18
Inputs
18
Simplified Block Diagram of the Dnx-VR-608
18
Zero Crossing Detection
19
Logic Block Diagram for a Dual VR IC Channel
20
Adaptive Peak Threshold (APT) from the MAX9926 Specification
20
ADC Module
21
Counter/Timer Module
21
Peak Threshold and Zero Crossing Modes
21
Dnx-VR-608 Counter/Timer Module
22
Counter/Timer Register Data
23
Digital Outputs
25
Sync out
26
Measurement Resolution and Accuracy
26
Timed Mode
26
N-Pulse Mode
27
Timed Pulse Period Measurement Mode
27
Torque Mode
27
Indicators and Connectors
28
DNA Cube Jumpers
28
Photo of DNR-VR-608 Board
28
DNA-VR-608 Jumper Address Location
28
Dnx-VR-608 LED Indicators
28
Pinout
29
Pinout Diagram of the Dnx-VR-608
29
Dnx-VR-608 Pinout Descriptions
29
Loopback Test Wiring (Rev. 2)
30
Example Wiring for Torque Simulator Loopback
30
Chapter 3 Powerdna Explorer
31
Introduction
31
VR-608 Configuration
32
Powerdna Explorer for Dnx-VR-608
32
Chapter 4 Programming with the High-Level API
33
About the High-Level API
33
Example Code
33
Create a Session
34
Resource Strings
34
Configure VR Channels
35
High-Level API for VR Channel Configuration
35
Configure Analog VR Sensor
37
Configure Torque Sensor
37
Configure Digital Input (Rev. 1)
38
Configure Digital Input (Rev. 2)
38
Configure Digital Output Channels
38
Generate Simulated VR Signal
39
Route Source to Digital Output
40
Digital Output Sources for Ueivrsimulatedmodestatic
40
Digital Output Dividers
41
Configure Sync out (Rev. 2)
41
Cueisimulatedvrchannel Methods for Digital Output Dividers
41
Sync out Sources Supported by the Cueivrsyncoutline Class
41
Configure the Timing
42
Start the Session
42
4.10 Read Data
42
Read Velocity, Position, Tooth Count
43
VR Data Returned by Read()
43
Read Torque (Rev. 2)
44
Read FIFO Data
44
Data Read from FIFO
44
Read ADC Diagnostics
45
Read Status Information
45
ADC Status Register
45
Cueivrreader Status Methods
46
Bit Assignments for Readalarmstatus()
47
Stop the Session
48
Chapter 5 Programming with the Low-Level API
49
About the Low-Level API
49
Example Code
49
Data Acquisition Modes
50
Point-By-Point API
50
Low-Level Dnx-VR-608 API Functions
50
Configuration
51
Low-Level API Configuration Parameters
51
Enable Channels
56
Read Inputs
57
Read Status
58
Stop Cleanly
58
Rtdmap API
58
Dmap Channels
59
Appendix A Accessories
61
A.1 Cables
61
Screw Terminal Panels
61
Pinout and Photo of DNA-STP-37 Screw Terminal Panel
61
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