Woodward 505E Steam Turbine Control Manuals

Manuals and User Guides for Woodward 505E Steam Turbine Control. We have 3 Woodward 505E Steam Turbine Control manuals available for free PDF download: Installation And Operational Manual, Manual, Product Manual

Woodward 505E Installation And Operational Manual (218 pages)

Digital Governor for Extraction Steam Turbines

Brand: Woodward | Category: Control Systems | Size: 2.67 MB

Table of Contents
3
Electrostatic Discharge Awareness

8
Chapter 1. General Information

9
Chapter 2. Installation Procedures

32
Chapter 3. 505E Control Description

49
- Introduction
  49
- Ratio/Limiter Configurations
  49
- Figure 3-1. Basic Control Overview
  49
- Figure 3-2. Coupled HP & LP Mode
  53
- Figure 3-3. Decoupled Inlet (HP) Mode
  54
- Figure 3-4. Decoupled Exhaust (LP) Mode
  55
- Speed Vs. Extr/Adm Priority
  56
- Figure 3-5. Decoupled HP & LP Mode
  56
- Figure 3-6. Priority Flow Diagram
  57
- Turbine Start
  58
- Turbine Start Modes
  59
- Figure 3-7. Manual Start Mode Example
  60
- Figure 3-8. Semiautomatic Start Mode Example
  61
- Critical Speed Avoidance
  62
- Figure 3-9. Automatic Start Mode
  62
- Idle/Rated
  63
- Figure 3-10. Idle / Rated Start
  64
- Automatic Start Sequence
  65
- Figure 3-11. Automatic Start Sequence
  65
- No Idle Programmed
  67
- Speed Control Overview
  67
- Speed PID Operational Modes
  68
- Figure 3-12. Speed Control Functional Diagram
  68
- Figure 3-13. Speed PID Control Modes
  69
- Figure 3-14. Frequency and Unit Load Relationship
  71
- Figure 3-15. Speed Relationships
  72
- Synchronization
  77
- Figure 3-16. Loadsharing Logic
  79
- Extraction And/Or Admission Turbine Control
  80
- Figure 3-17. Extr/Adm Control Diagram
  81
- Extraction Control
  82
- ADMISSION or EXTR/ADM Control
  83
- Remote Extr/Adm Setpoint
  86
- Cascade Control
  88
- Figure 3-18. Cascade Functional Diagram
  89
- Remote Cascade Setpoint
  92
- Auxiliary Control
  94
- Figure 3-19. Aux Control Overview
  94
- Valve Limiters
  99
- Emergency Shutdown
  101
- Controlled Shutdown
  101
- Overspeed Test Function
  102
- Local / Remote Function
  103
- Function Keys
  104
- Relays
  105
Chapter 4. Configuration Procedures

108
Chapter 5. 505E Operation

153
- Run Mode Architecture
  153
- Figure 5-1. Basic Program Architecture
  153
- Figure 5-2A. Overview of Run Mode
  155
- Keypad and Display
  156
- Figure 5-2B. Overview of Run Mode
  156
- Run Mode Front Panel Keys
  157
- Figure 5-3. 505E Keypad and Display
  157
- Starting Procedures
  158
- Figure 5-4. SPEED Key Screens
  159
- Overspeed Test Function
  162
- Figure 5-5. Direct Setpoint Entry
  162
- Figure 5-6. Overspeed Test Enable Key Screens
  163
- F3 and F4 Keys
  164
- Limiter (LMTR) Key Screens
  164
- Figure 5-7. LMTR Key Screens
  165
- Actuator (ACTR) Key Screens
  166
- Figure 5-8. ACTR Key Screens
  166
- Control (CONT) Key Screens
  167
- Figure 5-9. CONT Key Screens
  167
- Dynamics (DYN) Key Screens
  169
- Stop Key Screens
  170
- Figure 5-10. DYN Key Screens
  170
- Auxiliary (AUX) Key Screens
  171
- Figure 5-11. STOP Key Screens
  171
- Figure 5-12. AUX Key Screens
  171
- Remote / Speed Bias (RMT) Key Screens
  174
- Figure 5-13. RMT Key Screens
  174
- Cascade (CAS) Key Screens
  177
- Figure 5-14. KW Key Screens
  177
- Figure 5-15. CAS Key Screens
  178
- Extraction/ Admission (EXT/ADM) Key Screens
  180
- Figure 5-16. EXT/ADM Key Screens
  180
- Alarms
  183
- Figure 5-17. ALARM Screen
  184
- Trips
  185
- Figure 5-18. TRIP Screen
  185
- Speed, Casc, Aux, and Ext/Adm Dynamics Adjustments
  186
- Figure 5-19. Typical Response to Load Change
  189
Chapter 6. Communications

190
- Modbus Communication
  190
- Figure 6-1. ASCII/RTU Representation of 3
  191
- Figure 6-2. Modbus Frame Definition
  192
- Port Adjustments
  193
- 505E Control Modbus Addresses
  193
- Table 6-4. Maximum Modbus Discrete and Analog Values
  194
- Table 6-5. Boolean Write Addresses
  195
- Table 6-6A. Boolean Read Addresses
  196
- Table 6-6B. Boolean Read Addresses
  197
- Table 6-7A. Analog Read Addresses
  198
- Table 6-7B. Analog Read Addresses
  199
- Table 6-7C. Analog Read Addresses
  200
- Table 6-9A. Control Status
  201
- Table 6-9B. Control Status
  202
- Table 6-11. Analog Output Configuration
  203
- Table 6-12B. Relay Configuration
  204
- Table 6-13. Contact Input Configurations
  205
- Specific Address Information
  206
Chapter 7. Service Options

209
- Product Service Options
  209
- Returning Equipment for Repair
  210
- Replacement Parts
  211
- How to Contact Woodward
  211
- Engineering Services
  212
- Technical Assistance
  213
Appendix . 505E Program Mode Worksheet

214

Woodward 505E Manual (180 pages)

DIGITAL GOVERNORS FOR EXTRACTION STEAM TURBINES

Brand: Woodward | Category: Controller | Size: 2.68 MB

Table of Contents
3
Introduction

11
Chapter 1. Peripheral Devices

13
- Overview
  13
  - 505 HMI Software
    13
  - HMI Software
    14
  - Digital Remote Final Driver
    15
  - Real Power Sensor
    16
  - Digital Synchronizer and Load Control (DSLC)
    17
  - Master Synchronizer & Load Control
    17
  - Master Synchronizer and Load Control (MSLC)
    21
  - DSLC Interface Wiring
    21
Chapter 2. Application Notes

25
Chapter 3. Operator Interface

85
- Keypad and Display
  85
- Service Panel Modes
  85
  - Software Structure Overview
    86
- Using the Service Mode
  87
  - Top Level/Root System Block
    87
  - Select Mode Level
    87
  - Header Level
    88
  - Block Level
    88
  - The Select Mode Level
    88
  - Service Mode
    89
  - Block Level
    89
  - Entering the Service Mode
    90
  - Exiting Modes
    92
  - Configure Mode
    92
  - Debug Mode
    95
  - OS_FAULTS Mode
    96
    
    Debug Information Arrangement
    96
    
    OS_FAULTS Mode Information Arrangement
    97
    
    Faults Detected Header
    99
    
    Alarms Detected Header
    100
    
    Clear Alarms Detected Header
    101
  - SYS_INFO Mode
    102
    
    SYS_INFO Mode Information Arrangement
    102
    
    Change Password Header
    104
    
    System Information Header
    104
    
    Download Configuration Header
    105
Chapter 4 Service Mode Procedures

107
- Overview
  107
  - Service Mode Entry
    107
- The 505E Service Mode
  108
  - Using Service Menus
    108
  - Service Mode Blocks
    108
- Service Mode Blocks
  117
  - Optional Service Blocks
    117
- Service Mode Worksheet Parameters
  119
Chapter 5 Understanding Pid Settings

145
- Overview
  145
  - Proportional Control
    145
  - Integral Control
    145
  - Derivative
    145
- Proportional Response
  146
- Proportional + Integral (Closed Loop)
  148
  - Integral (Effects of Settings)
    148
  - Closed Loop Proportional and Integral Response
    148
- Derivative Response
  149
  - Integral Gain (Reset) Setting Responses
    149
- Proportional + Derivative (Closed Loop)
  150
  - Closed Loop Proportional and Derivative Action
    150
- Derivative (Effects of Settings)
  151
  - Derivative Setting Effects
    151
- Proportional + Integral + Derivative (Closed Loop)
  152
  - Closed Loop Proportional, Integral and Derivative Action
    152
  - Adding Derivative
    153
- General Field Tuning Guidelines
  153
  - Tuning Example
    154
  - Typical Response to Load Change
    154
Chapter 6. Hardware/Operating System Faults

157
- General
  157
  - Off-Line Diagnostics
    157
  - On-Line Diagnostics
    158
  - Operation Errors and Faults
    159
  - Wiring Problems
    159
  - Control Adjustments
    160
  - Other Operating Problems
    160
Appendix A 505E Design Specifications

161
- Hardware Specifications
  163
- General I/O Specifications
  165
- Software Specifications
  167
Appendix B 505E Service Mode Worksheet

169
Appendix Cpassword Information

175
- General
  177
- Service Mode Password
  177
- Debug Mode Password
  177
- Configure Mode Password
  177
- Os_Faults Mode Password
  178
- Download Configuration Function Password
  178

Woodward 505E Product Manual (20 pages)

Digital Governor for Extraction Steam Turbines

Brand: Woodward | Category: Control Systems | Size: 0.43 MB

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More Woodward Manuals

Woodward 505E Steam Turbine Control Manuals

Woodward 505E Installation And Operational Manual (218 pages)

Table of Contents

Electrostatic Discharge Awareness

Chapter 1. General Information

Chapter 2. Installation Procedures

Chapter 3. 505E Control Description

Chapter 4. Configuration Procedures

Chapter 5. 505E Operation

Chapter 6. Communications

Chapter 7. Service Options

Appendix . 505E Program Mode Worksheet

Woodward 505E Manual (180 pages)

Table of Contents

Introduction

Chapter 1. Peripheral Devices

Chapter 2. Application Notes

Chapter 3. Operator Interface

Chapter 4 Service Mode Procedures

Chapter 5 Understanding Pid Settings

Chapter 6. Hardware/Operating System Faults

Appendix A 505E Design Specifications

Appendix B 505E Service Mode Worksheet

Appendix Cpassword Information

Woodward 505E Product Manual (20 pages)

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