Basler-electric DECS-400 manuals

Owner’s manuals and user’s guides for Accessories for electrical Basler-electric DECS-400.
We providing 4 pdf manuals Basler-electric DECS-400 for download free by document types: User Manual


Table of contents

РУКОВОДСТВО

1

ПОЛЬЗОВАТЕЛЯ

1

Марч 2015

4

РАЗДЕЛ 1

7

ОБЩАЯ ИНФОРМАЦИЯ

7

МОДИФИКАЦИЯ

16

РАЗДЕЛ 2

17

ЧЕЛОВЕКО-МАШИННЫЙ

17

ИНТЕРФЕЙС

17

ЧЕЛОВЕКО-МАШИННЫЙ

19

СИСТЕМА МЕНЮ

20

ПАРАМЕТРЫ РЕДАКТИРОВАНИЯ

31

ЗАЩИТА ПАРОЛЕМ

32

120 / 75.0%

33

РАЗДЕЛ 3

37

ФУНКЦИОНАЛЬНОЕ ОПИСАНИЕ

37

= 0.625 (I – 12) где: V

42

ФУНКЦИИ ПУСКА

48

РЕЖИМЫ РЕГУЛИРОВАНИЯ

49

ФУНКЦИИ ЗАЩИТЫ

53

ОГРАНИЧИТЕЛИ

58

ПРОСМОТР И ЗАПИСЬ ДАННЫХ

65

СИСТЕМНЫЙ СТАБИЛИЗАТОР

68

PSS_ULMT

75

ОДЕРЖАНИЕ

77

УСТАНОВКА

81

ЗАПУСК ПРОГРАММЫ BESTCOMS

81

КОММУНИКАЦИИ

83

Скорость изменения Tab

120

РАЗДЕЛ 5 • УСТАНОВКА

151

ПОДКЛЮЧЕНИЕ

157

СОДЕРЖАНИЕ

171

ВВЕДЕНИЕ

173

ПОГДОТОВКА

173

ИСПЫТАНИЕ И ОЦЕНКА

173

РАЗДЕЛ 8 • СПЕЦИФИКАЦИЯ

195

ЛОГИЧЕСКИЕ СХЕМЫ

210

МОДИФИКАЦИЯ ЛОГИЧЕСКОЙ СХЕМЫ

224

ЛОГИЧЕСКИЕ ОПРЕДЕЛЕНИЯ

235

ВСТУПЛЕНИЕ

243

ПРОТОКОЛ MODBUS DECS-400

243

СТРУКТУРА СООБЩЕНИЙ

243

ОПЕРАТИВНЫЕ МЕТОДЫ MODBUS

244

УСЛОВИЯ ПОДКЛЮЧЕНИЯ

246

MODBUS/TCP

246

ФОРМАТ ДАННЫХ

249

CRC ПОИСК ОШИБКИ

251

DECS-400 ТАБЛИЦЫ РЕГИСТРОВ

252

РАЗДЕЛ 11

269

РЕДАКЦИИ

269

Table of contents

INSTRUCTION MANUAL

1

Preface

3

9369700990 Rev R iii

5

DECS-400 Preface

5

Contents

7

General Information

13

Generator Voltage Regulation

14

Control Output

14

Stability

14

Overexcitation Limiters

16

Minimum Excitation Limiter

16

Stator Current Limiter

16

Reactive Power Limiter

17

Protective Functions

17

Programmable Logic

17

Model and Style Number

19

Human-Machine Interface

21

Menu System

22

Editing Settings

32

Password Protection

33

Metering Screen

34

Setpoint

35

Percent of Range

35

Alarms Message

36

Operating Mode

37

Functional Description

39

Front Panel Keyboard

41

Contact Input Circuits

41

Digital Signal Processor

42

Microprocessor

42

IRIG Port

42

Memory Circuits

43

Digital to Analog Converter

43

Control Output Circuits

43

Meter Driver Circuits

43

Relay Output Contacts

43

Front Panel LEDs

44

Front Panel LCD

44

RS-232 Communication Port

44

RS-485 Communication Ports

44

Startup Functions

45

Control Modes

46

Field Overvoltage

50

Generator Undervoltage

50

Generator Overvoltage

50

Loss of Sensing Voltage

50

Power Supply Low

51

Loss of Field (40Q)

51

Field Overtemperature

52

Volts per Hertz (24)

52

MEASURED

53

Exciter Diode Monitor (EDM)

54

Limiter Functions

55

Overexcitation Limiter

56

TIME IN SECONDS

57

Underexcitation Limiter

58

(0.49 x kW

59

1.0) x kvar_level

59

Underfrequency Limiter

59

GENERATOR VOLTS

60

Var Limiter

61

Limiter Scaling

61

Droop Compensation

61

Reactive Differential

61

Line Drop Compensation

61

Autotracking

62

Data Recording and Reporting

62

Data Logging

63

Power System Stabilizer

64

PSS Theory of Operation

65

Figure 19. Speed Signal

66

Stabilizing

67

Compensation

67

SSW 5SSW 4

67

P0026-21

68

12-09-04

68

Figure 26. Output Stage

69

BESTCOMS™ Software

71

Communication

73

Modem Communication

75

System Configuration

75

Settings

83

Gain Settings

89

Figure 44. PID Calculator

90

Protection

100

Metering

110

Data Log

114

9.22936 ×=

121

Analysis

123

Caution

126

9369700990 Rev R 115

127

DECS-400 BESTCOMS™ Software

127

Installation

133

122 9369700990 Rev R

134

Installation DECS-400

134

9369700990 Rev R 123

135

DECS-400 Installation

135

Connections

137

126 9369700990 Rev R

138

Table 13. IRIG Terminals

141

Cross-Current Compensation

144

Typical Interconnections

145

134 9369700990 Rev R

146

9369700990 Rev R 135

147

Communication Connections

148

P0026-01

149

10-01-04

149

Commissioning

151

Warning!

154

Recommended PSS Testing

159

Maintenance

161

Backup Battery Replacement

164

Upgrading DECS-400 Firmware

164

Specifications

169

Generator Current Sensing

170

Field Voltage and Current

170

Field Isolation Module

170

Contact Inputs

170

Control Outputs

171

Metering Outputs

172

Contact Outputs

172

Communication Ports

172

Regulation Accuracy

173

Metering Accuracy

174

Traverse Rates

174

Setpoint Tracking

174

Soft Start

175

Sequence of Events Recording

175

Data Logging (Oscillography)

175

Trending

175

Limiters

175

Underexcitation

176

Protection Functions

177

Type Tests

178

Agency Certifications

178

Real-Time Clock Battery

178

Environment

179

Physical

179

Logic Schemes

182

9369700990 Rev R 171

183

DECS-400 Programmable Logic

183

172 9369700990 Rev R

184

Programmable Logic DECS-400

184

9369700990 Rev R 173

185

174 9369700990 Rev R

186

9369700990 Rev R 175

187

176 9369700990 Rev R

188

9369700990 Rev R 177

189

178 9369700990 Rev R

190

9369700990 Rev R 179

191

180 9369700990 Rev R

192

9369700990 Rev R 183

195

Logic Scheme Modification

196

Logic Definitions

207

Outputs

210

202 9369700990 Rev R

214

Relay Output 1 through 6

214

Modbus™ Communication

215

Modbus Modes of Operation

216

Serial Transmission Details

216

Modbus™/TCP

218

Preset Multiple Registers

219

Response

220

Data Formats

221

Generic Types UI8 and I8

222

Generic Types UI16 and I16

222

Generic Types UI32 and I32

222

CRC Error Check

223

DECS-400 Register Tables

225

214 9369700990 Rev R

226

9369700990 Rev R 215

227

216 9369700990 Rev R

228

9369700990 Rev R 217

229

218 9369700990 Rev R

230

9369700990 Rev R 219

231

220 9369700990 Rev R

232

9369700990 Rev R 221

233

222 9369700990 Rev R

234

224 9369700990 Rev R

236

9369700990 Rev R 225

237

226 9369700990 Rev R

238

9369700990 Rev R 227

239

228 9369700990 Rev R

240

9369700990 Rev R 229

241

Revision History

243





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