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doble f2250 series User Manual

doble f2250 series
298 pages
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F2250 Family of
Power System Simulators
User Guide
Doble Engineering Company
85 Walnut Street
Watertown, Massachusetts 02472-4037
(USA)
PN 500-0096 72A-1146 Rev. D 8/99

Table of Contents

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doble f2250 series Specifications

General IconGeneral
Power Supply100-240 V AC, 50/60 Hz
Voltage Range0 to 300 V
Harmonic Distortion<0.5% THD
Operating Temperature0°C to 50°C
Storage Temperature-20°C to 70°C (-4°F to 158°F)

Summary

Overview of Features and Options

Plug-in Options

Details various internal options that expand or improve F2250 power system simulator performance.

Simulator Automation Options

Describes options that further automate simulator functions, including ProTesT and TRANS2 software.

Features

Highlights unique features of the F2250 family, including modular design, rugged packaging, and internal microcomputer.

I/O Interface Panel

Details the I/O interface panel behind the side door, including switches and connectors.

Networked Systems

Explains how F2250 simulators connect to form networked systems for multiphase relay testing.

System Communication

Describes the DobleCoL language and protocol used for simulator communication over the IEEE-488 bus.

Safety

Provides critical safety warnings for operating the F2250 simulator, emphasizing high voltages.

High Voltage Alarm

Describes the HIGH VOLTAGE LED indicator and its function.

Automation and Remote Control

Explains how the F2250 can be controlled remotely by a minicontroller or host computer.

F2010 Minicontroller

Details the F2010 minicontroller, a hand-held remote controller for the simulator.

Host Computer

Describes using a PC as a host computer for controlling F2250 simulators via RS-232.

Automatic Protective Relay Testing - ProTesT

Explains the ProTesT software system for automated relay testing.

Transient Testing - TRANS2

Details TRANS2 software for replaying power system transient fault records.

DobleCoL

Explains DobleCoL as the control language and communications protocol for F2250 family instruments.

Upgrades and Differences from the F2153

Explains differences between the F2250 and F2153, focusing on front panel and board upgrades.

Operating Controls, Indicators, and Displays

Powering Up

Describes the simulator's power-up sequence and initial state.

System Controls and Indicators

Explains controls and indicators that apply to all sources in a multi-unit system.

Source Controls, Indicators, and Displays

Details controls and displays for individual sources, including mode and designation.

Timer Controls, Indicators and Displays

Describes the integrated digital timer for measuring time between events.

Configuration Messages and Displays

Explains how configuration messages define the unit and its options.

Minicontroller F2010 Controls and Indicators

Provides an overview of the F2010 Minicontroller's controls and indicators.

Setup and Operation

Set Up

Provides instructions for setting up the power system simulator and attaching the F2010 Minicontroller.

Multi-Unit Systems

Explains how to connect multiple F2250 simulators to form a networked system.

Controller-in-Charge

Details how the first unit powered up becomes the Controller-in-Charge for network communication.

Connection and Power-Up

Guides the user through connecting and powering up the network.

Configuration

Describes the essential configuration steps for the F2250.

Options

Explains how to configure system options like Fault Rotate and Battery Simulator.

Minicontroller - F2010

Details the F2010 Minicontroller's role in setup and operation.

Principles of Operation

Theory of Operation

Explains the physical structure of the F2250 and its operational modes.

Organization

Describes the components of every F2250 power system simulator.

Operation

Details the Central Processing Unit (CPU) and its functions.

Test Signal Generation and Control

Explains how the microcomputer controls signal generation via waveform and timing boards.

Sine Wave Generation

Describes how incremental sine wave values are stored and converted to analog signals.

Amplitude Control

Explains how amplitude is calculated and applied to the amplifier.

Turn-on/Turn-off Control

Details how sources are turned on and off individually or together.

Phase Angle Control

Describes how phase angle relationships are obtained and set.

Frequency Control

Explains how frequency is controlled by clock pulses and references.

Active Sources Power Amplifiers

Details the use of Active Sources Power Amplifiers for precise output signals.

Start and Stop Logic Input Operation

Explains how START and STOP inputs are selected and asserted.

ProTesT/State Simulator/TRANS2

Describes input contacts triggering dynamic state changes for testing.

Logic Output Operation

Explains the operational modes of LOGIC OUTPUTS.

Mode Tests

Discusses logical input uses and procedures for validating different operation modes.

Using Conditioning Amplifiers with External Signal Sources

Explains using F2250 amplifiers with external signal sources.

Input Connector Signal Levels

Details external analog reference input signals via a nine-pin D-connector.

Application

Describes the connection requirements for using amplifiers with external signals.

Minicontroller Operation

Explains how the F2010 Minicontroller expands F2250 functions for dynamic testing.

Basic Functions

Introduces basic F2010 Minicontroller functions for selecting and adjusting parameters.

Mode Tests

Explains how to perform Manual Test, Value Timing Test, and AutoSensE Test.

PRESET/ACTION Test Modes

Describes PRESET/ACTION test methods including Manual, Instantaneous Timing, and ∆VALUE/∆TIME.

∆VALUE/∆TIME F2820

Details the use of the ∆VALUE/∆TIME option for varying parameters with respect to time.

Source Resolution

Explains the importance of high resolution in test parameters for accurate relay measurements.

Value Test Limits

Defines VALUE A and VALUE B as limits for ∆VALUE/∆TIME ramps.

AutoSensE Tests

Describes how to automatically determine relay settings via incremental ramps.

Frequency Timing Test

Explains starting time measurement at any frequency between ramp limits.

Advanced Operation

Covers advanced minicontroller functions and their test applications.

Multiple Sources - F2825

Details simultaneous control of multiple sources provided by the F2825 option.

Three-Phase Fault Simulation/AutoSensE Reach Test

Describes simulating three-phase faults by collapsing voltages.

Power Swing Test

Explains using voltage or current sources with phase angle relationships for power swing tests.

Error Messages

Network Error Messages

Lists common network errors detected on the IEEE-488 Bus or SYNC cable.

Internal Error Messages

Details internal errors caused by hardware or software malfunctions.

Source Error Messages

Describes source errors occurring during normal operations due to various reasons.

Miscellaneous Error Message List

Lists miscellaneous error messages and their resolutions.

Troubleshooting

Test Equipment

Lists basic test equipment required for checking voltage or current source outputs.

F2250 Configuration Graphics

Provides graphics of the F2250 faceplate and configurations for troubleshooting.

F2250 Test Point Graphics

Calls out test points used for troubleshooting techniques.

F2250 Unit Validation Test

Outlines tests to validate F2250 operations after power up or if malfunctioning.

Low Voltage Power Supply

Details tests to validate the proper operation of the Low Voltage Power Supply.

Diagnostic Flow Charts

Provides flow charts to assist in analyzing and resolving unit problems.

Power-Up and Front Panel Diagnostics

Breaks down F2250 diagnostics into Initialization and Run-Time categories.

Initialization Diagnostics

Describes LED analysis during instrument power up.

Configuration Displays and Messages

Explains how configuration messages define unit and options via SOURCE and TIME displays.

CPU Backplane Boards Power Up LED Sequence

Shows the proper sequence of LED illumination for boards during power-up.

Run-Time Diagnostics

Details error codes indicated by amplitude, phase, or source designator displays.

Source Diagnostics

Discusses source errors generated by overload, overtemperature, or power supply issues.

Battery Simulator Diagnostics

Provides steps to diagnose issues with the Battery Simulator.

F2250 System Checks

Lists basic system checks to assess operation and eliminate simple causes.

Amplifier Module and Amplifier Control Board Tests

Provides procedures to test the amplifier system for voltage and current configurations.

Field Replaceable Units

F2250 Configuration Graphics

Shows the F2250 faceplate and a view of its configurations for FRU identification.

Voltage Amplifier Module

Details the important features and replacement procedure for the Voltage Amplifier module.

Current Amplifier Module

Describes the Current Amplifier module's connections and replacement procedure.

Digital Contact Timer Board

Explains the Digital Contact Timer (DCT) board's connection and replacement procedure.

Amplifier Control Board

Details the Amplifier Control board's connection to the CPUIII backplane and replacement.

CPUIII Board

Describes the CPUIII board's connection to the backplane and replacement procedure.

Waveform Generator Board (WG2) or TWG

Explains the WG2 or TWG board's connection to the backplane and replacement.

Timing State Generator Board (TSG)

Details the TSG board's connection and replacement, including PAL chip swapping.

Low Voltage Power Supply

Provides the procedure for replacing the Low Voltage Power Supply.

AC Front End (High Voltage Power Supply)

Details the replacement procedure for the AC Front End assembly.

Fan

Provides instructions for replacing the fan assembly.

Front Panel

Details the procedure for replacing the Front Panel board.

Timer Front End

Explains the procedure for replacing the Timer Front End board.

Field Upgrades

F2250 Configuration Graphics

Shows the F2250 faceplate and view for adding upgrade options.

Timing State Generator Board (TSG) Upgrade

Details procedures for upgrading the TSG board, including PAL chip replacement.

Battery Simulator

Describes installing the Battery Simulator into the F2250.

120 V to 240 V Conversion and Base Frequency from 60 Hz to 50 Hz

Instructions for changing power supply voltage and base frequency.

F2250 Family Firmware Updates

Describes installing revised firmware onto F2250 series simulators.

Hardware Considerations and Firmware Revision Levels

Discusses RS-232 cable requirements and CPU board types for firmware updates.

Loading New Firmware

Provides procedures for preparing to load, copying files, and interacting with the flash loader.

F2250 Specifications

Frequency

Details frequency characteristics including base frequency, selectable frequencies, and accuracy.

Voltage And Current Outputs

Describes the voltage and current output characteristics for F2250 models.

Logic Outputs and Inputs

Explains the characteristics of LOGIC OUTPUTS and LOGIC/SIGNAL INPUTs.

Multi-Mode Digital Timer

Discusses the characteristics of the multi-mode digital timer.

Battery Simulator

Details the characteristics of the Battery Simulator.

General Specifications

Covers general specifications including source operation, accuracy, and environmental limits.

F2010 Minicontroller Automation Resolution

Discusses the resolution capabilities of the F2010 Minicontroller for automation.

External Interface Connections

Describes the external interface connections found on the I/O plate.

Physical Specifications

Details the F2250's physical specifications, including enclosure, dimensions, and weight.

Part Numbers Reference

Boards/Modules

Lists part numbers for F2250 boards and modules.

Assemblies

Lists part numbers for F2250 assemblies.

Cables and Connectors

Lists part numbers for ribbon cables and other connectors.

Drawing Reference

Cabling Diagram F2151 Series

Reference drawing for F2151 Series cabling.

Block Diagram F2250 Power Amplifier

Reference block diagram for F2250 Power Amplifier.

F2250 Low Voltage Power Supply Assembly

Reference drawing for F2250 Low Voltage Power Supply Assembly.

F2250 AC Front End Assembly (High Voltage Power Supply)

Reference drawing for F2250 AC Front End Assembly.

F2250 Cable, Adapters and Accessories (Part I)

Reference drawing for F2250 cables, adapters, and accessories.