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Woodward VS-I manual available for free PDF download: Product Manual
Woodward VS-I Product Manual (88 pages)
Electro-hydraulic Actuator
Brand:
Woodward
| Category:
Controller
| Size: 6 MB
Table of Contents
Table of Contents
3
Warnings and Notices
8
Electrostatic Discharge Awareness
9
Regulatory Compliance
10
Chapter 1. General Information
14
Introduction
14
VS-I Integrated and Remote Construction
16
Figure 1-1. Varistroke-I, Key Features
16
Figure 1-2. Varistroke-I Remote, Key Features
17
Figure 1-3. Hydraulic Power Cylinder - Stroke Adjustment Options
18
Figure 1-4. Application Example
19
VS-I Remote Servo Only Construction
20
Figure 1-5. Varistroke-I Remote Servo, Key Features
21
Figure 1-6. Nomenclature and Ordering Number Encoder
22
Chapter 2. Specifications
23
Physical and Performance Specifications
23
Figure 2-1. VSI Maximum Transient Flow Rates (During Full Slew)
26
Special Ambient Temperature Specifications / Allowances
27
Figure 2-2. Steady State Flow Rate
27
Performance Index
28
Diagrams
29
Figure 2-3. Performance Chart for 4", 5", and 6" Bore Actuators
29
Figure 2-4. Basic Device Block Diagram Without Trip Function
29
Figure 2-5. VS-I Integrated Hydraulic Schematic
30
Figure 2-6. VS-I Remote Hydraulic Schematic
30
Figure 2-7. VS-I Remote Servo Hydraulic Schematic
31
Figure 2-8. VS-I Spring Assist Integrated Hydraulic Schematic
31
Figure 2-9. VS-I Spring Assist Remote Hydraulic Schematic
32
Chapter 3. Installation
35
Receiving Instructions
35
Unpacking Instructions
35
Installation Instructions
36
Figure 3-1A. VS-I Integrated Product Installation Interface - Bolting Pattern and Installation Features
36
Figure 3-1B. VS-I Integrated Product Installation Interface - Bolting Pattern and Installation Features
37
Figure 3-2A. VS-I Remote. Product Installation Interface - Bolting Pattern and Installation Features
38
Figure 3-2B. VS-I Remote. Product Installation Interface-Bolting Pattern and Installation Features
39
Figure 3-2C. Hydraulic Rod Position for Different Cylinders Versions
40
Figure 3-3. VS-I Remote Servo. Product Installation Interface - Bolting Pattern
41
Figure 3-4. VS-I Lifting Positions
42
Figure 3-5. Incorrect Lifting Method
43
Figure 3-6. Suggested Configuration
45
Figure 3-7. Electrical Wiring Diagram
47
Figure 3-8. Power Supply Input Connections
48
Figure 3-9. Correct Wiring to Power Supply Input
49
Figure 3-10. Example of Incorrect Wiring to Power Supply Input
49
Figure 3-11. Recommended Wiring Strain Relief
50
Figure 3-12. Analog Input Connections
51
Figure 3-13. Final Cylinder Position Feedback Analog Input Connections
52
Figure 3-14. Cylinder Position Sensor Wiring Diagram When Using Vs-1 Internal Power
52
Figure 3-15. Cylinder Position Sensor Wiring Diagram When Using External Power Supply
53
Figure 3-16. Example of Incorrect Cylinder Position Sensor Connection When Using External Power
53
Figure 3-17. Cylinder Position Connectors
53
Figure 3-18. Cylinder Position Sensor Connection Scheme with MTS Sensor
53
Figure 3-19. Analog Output Connection
54
Figure 3-20. Discrete Inputs Connections
55
Figure 3-21. Discrete Output Connections
56
Figure 3-22. CAN Ports Connections
57
Chapter 4. Service Tool Installation
59
System Requirements
59
Setup
59
Installing the Varistroke-I Service Tool
60
Figure 4-1. Service Port Connections
60
Figure 4-2. Service Tool Welcome Screen
61
Figure 4-3. End-User License Agreement Screen
61
Figure 4-4. Service Tool Installation Screen
62
Figure 4-5. Service Tool Installation Progress Screen
62
Figure 4-6. Installation Complete and Finish Screen
63
Connecting to the Varistroke-I
64
Figure 4-7. VS 1 Service Tool Home Screen
64
Chapter 5. Calibration and Monitoring
65
Introduction
65
System Information
65
Figure 5-1. System Information and Status Overview Scree
65
System Information Page
67
Figure 5-2. System Information Page
67
Configuration and Calibration
68
Figure 5-3. Configuration/Calibration Page
68
Cylinder Configuration
69
Figure 5-4. Service Tool Calibration Screen
71
Figure 5-5. Calibration Find Minimum Stop Screen
72
Figure 5-6. Calibration in Progress Screen
73
Figure 5-7. Calibration Complete Screen
74
Manual Operation
75
Figure 5-8. Manual Operation Screen
75
Chapter 6. Configuration
76
Input Configuration
76
Figure 6-1. Input Configuration Screen
76
Output Configuration
78
Figure 6-2. Output Configuration Screen
78
Advanced Configuration
80
Figure 6-3. Advanced Configuration Screen
80
Linearization
81
Alarms/Shutdown
81
Figure 6-4. Linearization Screen
81
Figure 6-5. Alarms and Shutdowns Screen
82
Figure 6-6. Alarms and Shutdowns Configuration Screen
83
Saving and Loading Settings
84
Figure 6-7. Settings Menu
84
Chapter 7. Repair and Troubleshooting
85
General
85
Shaft Seal Replacement
85
Figure 7-1. Shaft Seals Replacement Kits and Installation
86
Servo Valve / Hydraulic Cylinder Replacement
87
Troubleshooting
87
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