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Woodward CONTROL-505D User Manual

Woodward CONTROL-505D
138 pages
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Product Manual 26839V2
(Revision D, 10/2021)
Original Instructions
505 Digital Control for Steam Turbines
Manual 26839 consists of 2 volumes (26839V1 & 26839V2)
Volume 2
Released

Table of Contents

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Woodward CONTROL-505D Specifications

General IconGeneral
CategoryController
Number of Digital Inputs16
Number of Digital Outputs8
Operating Temperature Range-40 to 70 °C
Communication PortsEthernet
Processor Type32-bit

Summary

General Safety Precautions and Warnings

General Precautions

General safety guidelines for operating and servicing equipment.

Proper Use of Equipment

Guidelines for correct equipment usage and consequences of misuse.

Warnings and Notices

Important safety alert symbols and definitions for hazard communication.

Electrostatic Discharge Awareness

Precautions to prevent damage to static-sensitive electronic components.

Service Tools and Interfaces

Overview of Service Tools

Explains available service tool interfaces for the 505 control.

Control Assistant (CA)

Primary tool for configuration, trending, and troubleshooting.

Servlink-to-OPC-Server (SOS)

Provides communication data link between 505 and HMI/PC.

AppManager (AppMan)

Manages files and applications on the 505 control.

Peripheral Devices and System Integration

Overview of Peripheral Devices

Explains integration of other Woodward devices with the 505.

DSLC-2 (Generator Synchronizer and Load Control)

Generator synchronizer and load control functionality.

VariStroke II (Electro-Hydraulic Actuator)

Linear electro-hydraulic actuator for turbine control valves.

MFR300 (Multi-function Relay)

Multi-function generator protection relay.

LS-5 (Protection/Breaker Control Relay)

Protection/breaker control relay for generators.

Servo Position Controller (SPC)

Interfaces 505 to existing valve operators or actuators.

Real Power Sensor

Senses real power produced by a generator or tie line.

EGCP-3 LS Control

Generator load control and synchronizer.

Applying Redundant I/H or I/P Converters

Applying redundant actuator systems for reliability.

Application Notes and Examples

Overview of Application Notes

Details application-specific notes and configurations for the 505.

Example Applications

Illustrates various control configurations and their functionality.

Operator Interface and Service Menu

Introduction to Operator Interface

Explains methods of interfacing with the 505 control.

Graphical Display and Key Inputs

Describes the 505 service panel's keypad and display.

Service Panel Modes and User Levels

Details operation modes and user access levels for the service panel.

Overview of Service Menu Procedures

Explains navigation and customization of the 505 control.

Using the Service Menus

Guidance on logging in and adjusting parameters within service menus.

Service Mode Parameters

Descriptions of various parameters adjustable within the service menus.

Understanding PID Control Settings

Overview of PID Settings

Explains PID controller basics and their parameters (P, I, D).

Proportional Control Response

Details the effect of proportional gain on control response and offset.

Proportional + Integral Control

Explains how integral action compensates for offset and improves response.

Derivative Response

Describes derivative action's role in reducing stabilization time.

Proportional + Derivative Control

Shows how derivative action opposes process deviation for faster response.

Proportional + Integral + Derivative Control

Illustrates the combined effect of P, I, and D modes on control response.

Controller Field Tuning

Provides general guidance and examples for tuning PID controller gain settings.

Hardware and System Faults

General Fault Troubleshooting

General advice on troubleshooting hardware and OS issues.

Wiring Problems

Troubleshooting common problems caused by incorrect wiring connections.

Control Adjustments

Guidance on resolving issues with control adjustments and valve operation.

Other Operating Problems

Addresses various other operating issues and their potential causes.

505 Design Specifications

Hardware Specifications

Details the physical and environmental specifications of the 505 control.

Software Specifications

Outlines the software execution rates and parameters for the 505 control.

505 Service Mode Worksheet

Password Information

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