Basler DECS-250 Manuals

Basler DECS-250 Manuals

Manuals and User Guides for Basler DECS-250. We have 4 Basler DECS-250 manuals available for free PDF download: Instruction Manual

Basler DECS-250 Instruction Manual

Basler DECS-250 Instruction Manual (352 pages)

Digital Excitation Control System

Brand: Basler | Category: Controller | Size: 9 MB

Table of Contents

Table of Contents
7
Introduction

17
- Features and Functions
  17
- Applications
  18
- Package
  18
- Optional Features and Capabilities
  18
  - Style Number
    19
- Storage
  19
  - Electrolytic Capacitor Considerations
    19
Controls and Indicators

21
- Front Panel Illustration and Description
  21
- Menu Navigation
  22
- Adjusting Settings
  23
- Display Setup
  23
  - Lcd
    23
  - Sleep Mode
    23
  - Language
    23
  - Screen Scrolling
    24
Power Inputs

25
- Control Power
  25
- Operating Power
  25
  - Inrush Current Reduction Module (ICRM)
    25
Power Stage

27
Voltage and Current Sensing

29
- Generator Voltage
  29
- Generator Current
  29
  - Phase Sensing
    29
  - Cross-Current Compensation
    30
- Bus Voltage
  31
Synchronizer

33
- Generator Synchronization
  33
  - Frequency Correction
    33
  - Voltage Correction
    33
  - Angle Compensation
    34
  - Failure of Synchronization
    34
- Voltage Matching
  35
- Breaker Hardware Configuration
  35
  - Breaker Failure
    35
  - Generator Breaker
    35
- Generator and Bus Condition Detection
  36
  - Generator Condition
    36
  - Generator Stability
    37
  - Bus Condition
    37
  - Bus Stability
    37
- Generator Governor Control
  39
Regulation

41
- Regulation Modes
  41
  - Avr
    41
  - Fcr
    41
  - Fvr
    41
  - Var
    42
  - Power Factor
    42
- Pre-Position Setpoints
  43
- Transient Boost
  44
- Operation with Paralleled Generators
  44
  - Reactive Droop Compensation
    45
  - Cross-Current Compensation
    45
  - Network Load Sharing
    45
  - Line Drop Compensation
    46
- Autotracking
  47
  - Internal Setpoint Tracking
    47
  - External Setpoint Tracking
    48
- Setpoint Configure
  48
Auxiliary Control

49
- Auxiliary Control Input Type
  49
- Auxiliary Control Input Function
  49
  - PSS Test Input
    49
  - Limiter Scaling
    49
  - Setpoint Limits
    49
- Auxiliary Control Gains
  49
  - AVR Mode
    50
  - FCR Mode
    50
  - FVR Mode
    50
  - Var Mode
    50
  - Power Factor Mode
    50
- Summing Type
  50
Contact Inputs and Outputs

53
- Contact Inputs
  53
  - Start and Stop Inputs
    53
  - Programmable Inputs
    53
- Contact Outputs
  54
  - Watchdog Output
    54
  - Programmable Outputs
    54
Protection

57
- Voltage Protection
  57
  - Overexcitation (Volts Per Hertz)
    57
  - Generator Undervoltage
    59
  - Generator Overvoltage
    60
  - Loss of Sensing
    60
- Frequency Protection
  61
  - Overfrequency
    61
  - Underfrequency
    62
- Power Protection
  62
  - Reverse Power
    62
  - Loss of Excitation
    63
- Field Protection
  64
  - Field Overvoltage
    65
  - Field Overcurrent
    65
  - Exciter Diode Monitor
    66
  - Power Input Failure
    68
- Sync-Check Protection
  69
- Generator Frequency Less than 10 Hertz
  70
- Configurable Protection
  70
Limiters

73
- Overexcitation Limiter
  73
  - Summing Point OEL
    73
  - Takeover OEL
    75
- Underexcitation Limiter
  77
- Stator Current Limiter
  79
  - Low-Level Limiting
    79
  - High-Level Limiting
    79
  - Initial Delay
    79
- Var Limiter
  80
- Limiter Scaling
  80
- Underfrequency Limiter
  81
  - Volts Per Hertz
    82
Metering

85
- Metering Explorer
  85
  - Hmi
    85
  - Bestcomsplus
    85
- Metered Parameters
  86
  - Generator
    86
  - Power
    86
  - Bus
    87
  - Field
    88
  - Pss
    88
  - Synchronization
    89
  - Auxiliary Control Input
    89
  - Tracking
    89
  - Control Panel
    90
  - Metering Summary
    91
- Status Indication
  92
  - System Status
    92
  - Inputs
    93
  - Outputs
    94
  - Network Load Share
    95
  - Configurable Protection
    95
  - Alarms
    96
  - Real-Time Clock
    99
- Auto Export Metering
  100
Event Recorder

101
- Sequence-Of-Events Recording
  101
- Data Logging
  101
  - Setup
    102
  - Triggers
    102
- Trending
  105
Power System Stabilizer

107
- Supervisory Function and Setting Groups
  107
  - Supervisory Function
    107
  - Setting Groups
    107
- Theory of Operation
  107
  - Speed Signal
    109
  - Rotor Frequency Calculation
    109
  - Generator Electrical Power Signal
    109
  - Derived Mechanical Power Signal
    110
  - Stabilizing Signal Selection
    110
  - Torsional Filters
    111
  - Phase Compensation
    111
  - Washout Filter and Logic Limiter
    111
  - Output Stage
    112
  - Terminal Voltage Limiter
    112
Stability Tuning

117
- AVR Mode
  117
  - Predefined Stability Settings
    117
  - Custom Stability Settings
    117
  - Auto Tuning
    119
- FCR and FVR Modes
  120
  - FCR Mode Stability Settings
    120
  - FVR Mode Stability Settings
    121
- Other Modes and Functions
  122
  - Var Mode
    122
  - Power Factor Mode
    122
  - Overexcitation Limiter (OEL)
    122
  - Underexcitation Limiter (UEL)
    122
  - Stator Current Limiter (SCL)
    122
  - Var Limiter
    122
  - Voltage Matching
    122
Mounting

125
- Mounting Considerations
  125
- Projection Mounting
  125
- Behind-The-Panel Mounting
  125
Terminals and Connectors

129
- Overview
  129
- Terminal Types
  133
Typical Connections

135
Bestcomsplus Software

139
- General Description
  139
- Installation
  140
  - Install Bestcomsplus
    140
- Activation of the DECS-250 Plugin for Bestcomsplus
  140
  - Connect a USB Cable
    141
  - Start Bestcomsplus
    141
  - And Activate DECS-250 Plugin Automatically
    141
  - Manual Activation of the DECS-250 Plugin
    143
  - Establishing Communication
    144
- Menu Bars
  144
  - Upper Menu Bar (Bestcomsplus Shell)
    144
  - Lower Menu Bar (DECS-250 Plugin)
    146
- Settings Explorer
  146
- Metering Explorer
  146
- Settings File Management
  147
  - Opening a Settings File
    147
  - Saving a Settings File
    147
  - Upload Settings And/Or Logic to Device
    147
  - Download Settings and Logic from Device
    147
  - Printing a Settings File
    147
  - Comparing Settings Files
    147
- Automatic Metering Export
  149
- Firmware Updates
  149
  - Upgrading Firmware in Expansion Modules
    150
  - Upgrading Firmware in the DECS-250
    151
- Bestcomsplus Updates
  152
Bestlogic™Plus

153
- Introduction
  153
- Overview of Bestlogic™Plus
  153
  - Bestlogic™Plus Composition
    154
- Logic Schemes
  168
  - The Active Logic Scheme
    168
  - Sending and Retrieving Logic Schemes
    168
  - Default Logic Schemes
    169
- Programming Bestlogic™Plus
  172
  - Pickup and Dropout Timers
    173
- Offline Logic Simulator
  174
- Bestlogic™Plus File Management
  174
- Bestlogic™Plus Examples
  176
  - Example 1 - GOVR Logic Block Connections
    176
  - Example 2 - and Gate Connections
    176
Communication

177
- Local Communication
  177
- Communication with a Second DECS
  177
- Modbus™ Communication
  178
  - RS-485 Port
    178
  - Ethernet Port
    179
- CAN Communication
  179
  - Connections
    180
  - Port Configuration
    180
  - Remote Module Setup
    180
- Ethernet Communication
  181
  - Ethernet Connection
    181
- PROFIBUS Communication
  184
Configuration

185
- Generator, Field, and Bus Ratings
  185
- Bridge
  186
- Sensing Transformer Ratings and Configuration
  186
  - Generator PT
    187
  - Generator Cts
    187
  - Bus PT
    187
- Startup Functions
  187
  - Soft Start
    188
  - Field Flashing
    188
- Device Information
  188
  - Firmware and Product Information
    189
  - Device Identification
    189
- Display Units
  190
Security

191
- Password Access
  191
  - Password Creation and Configuration
    191
- Port Security
  192
  - Port Access Configuration
    192
- Login and Access Controls
  193
  - Access Timeout
    193
  - Login Failure
    193
Timekeeping

195
- Time and Date Format
  195
- Daylight Saving Time Adjustments
  195
- Network Time Protocol (NTP)
  195
  - NTP Settings
    195
- Irig
  195
Testing

199
- Real-Time Metering Analysis
  199
  - Graph Parameters
    200
- Frequency Response
  201
  - Test Mode
    201
  - Bode Plotting
    201
  - Transfer Function
    201
  - Frequency Response
    202
- Time Response
  202
  - Signal Input
    203
  - Test Signal Characteristics
    203
- Step Response Analysis
  204
  - AVR, FCR, and FVR Tabs
    204
  - Var and PF Tabs
    205
- Analysis Options
  205
  - Layout Tab
    205
  - Graph Display Tab
    206
CAN Communication

207
- Introduction
  207
- CAN Parameters
  207
  - Diagnostic Trouble Codes (Dtcs)
    209
Modbus™ Communication

211
- Introduction
  211
  - Message Structure
    211
- Modbus Modes of Operation
  212
  - Modbus™ over Serial Line
    212
  - Modbus on TCP/IP
    213
  - Error Handling and Exception Responses
    214
  - DECS-250 Modbus™ Via Ethernet
    214
- Detailed Message Query and Response for RTU Transmission Mode
  215
  - Read Holding Registers
    215
  - Return Query Data
    215
  - Restart Communications Option
    216
  - Listen Only Mode
    216
  - Preset Multiple Registers
    216
  - Preset Single Register
    217
- Data Formats
  218
- Secure DECS-250 Login Via Modbus
  220
- Modbus Parameters
  220
  - General
    220
  - Security
    221
  - Binary Points
    221
  - Metering
    230
  - Limiters
    235
  - Setpoints
    238
  - Global Settings
    239
  - Relay Settings
    241
  - Protection Settings
    242
  - Gains Settings
    244
  - Legacy Modbus
    245
PROFIBUS Communication

253
- Data Types
  253
  - Float/Uint32
    253
  - Uint8
    253
- Setup
  255
- PROFIBUS Parameters
  256
Maintenance

301
- Storage
  301
- Preventive Maintenance
  301
  - Connections
    301
  - Electrolytic Capacitors
    301
- Cleaning the Front Panel
  302
- Troubleshooting
  302
  - DECS-250 Appears Inoperative
    302
  - Display Blank or Frozen
    302
  - Generator Voltage Does Not Build
    302
  - Low Generator Voltage in AVR Mode
    302
  - High Generator Voltage in AVR Mode
    303
  - Generator Voltage Unstable (Hunting)
    303
  - Protection or Limit Annunciation
    303
  - HMI Meter Readings Incorrect
    303
  - No Communication
    303
  - DECS-250 Reboots Frequently
    303
- Support
  303
Specifications

305
- Operating Power
  305
- Control Power
  305
  - Style LXXXXXX
    305
  - Style CXXXXXX
    306
  - Terminals
    306
- Generator and Bus Voltage Sensing
  306
  - 50 Hz Sensing Voltage Nominal Input, Range
    306
- Generator Current Sensing
  306
- Accessory Inputs
  307
  - Current Input
    307
  - Voltage Input
    307
- Contact Inputs
  307
  - Terminals
    307
- Communication Ports
  307
  - Universal Serial Bus (USB)
    307
  - Ethernet
    308
  - Controller Area Network (CAN)
    308
- IRIG Time Synchronization Input
  308
- Contact Outputs
  308
  - Rs-485
    308
- Field Power Output
  309
  - Minimum 10-Second Forcing Output Rating
    309
  - Minimum Field Resistance
    309
- Regulation
  309
  - FCR Operating Mode
    309
  - FVR Operating Mode
    309
  - AVR Operating Mode
    309
  - Var Operating Mode
    309
- Parallel Compensation
  310
- Reverse Power (32R)
  311
- Synchronism Check (25) Protection
  312
- On-Line Overexcitation Limiting
  313
- Environment
  314
- Physical
  315
  - Analog Inputs
    317
  - RTD Inputs
    317
  - Thermocouple Inputs
    317
  - Analog Outputs
    317
Analog Expansion Module

317
- Communication Interface
  318
- Type Tests
  318
- Environment
  318
- UL Approval
  318
- CSA Certification
  318
- CE Compliance
  319
- Physical
  319
- Installation
  319
  - Mounting
    319
  - Connections
    320
- Communications
  326
- Functional Description
  326
  - Analog Inputs
    326
  - RTD Inputs
    327
  - Thermocouple Inputs
    328
  - Analog Outputs
    329
- Metering
  330
  - Analog Inputs
    330
  - RTD Inputs
    331
  - Thermocouple Inputs
    331
  - Analog Input Values
    331
  - Analog Outputs
    333
- Maintenance
  333
- Firmware Updates
  333
Contact Expansion Module

335
- General Information
  335
- Features
  335
- Specifications
  335
  - Operating Power
    335
  - Contact Inputs
    335
  - Contact Outputs
    335
  - Communication Interface
    335
  - Type Tests
    335
  - Environment
    336
  - UL Approval (CEM-2020 and CEM-2020H)
    336
  - CSA Certification
    336
  - CE Compliance
    336
  - Physical
    337
- Installation
  337
  - Mounting
    337
  - Connections
    339
- Communications
  344
- Functional Description
  344
  - Contact Inputs
    344
  - Contact Outputs
    345
- Metering
  346
  - Contact Inputs
    346
  - Contact Outputs
    346
- Maintenance
  346
- Firmware Updates
  346
Revision History

347

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Basler DECS-250 Instruction Manual

Basler DECS-250 Instruction Manual (344 pages)

DIGITAL EXCITATION

Brand: Basler | Category: Control Systems | Size: 12 MB

Table of Contents

Table of Contents
5
Introduction

9
- Features and Functions
  9
- Application
  10
- Package
  10
- Optional Features and Capabilities
  10
- Storage
  11
Controls and Indicators

13
- Front Panel Illustration and Description
  13
- Menu Navigation
  14
- Adjusting Settings
  15
- Display Setup
  15
Power Inputs

17
- Control Power
  17
- Operating Power
  17
Power Stage

19
Voltage and Current Sensing

21
- Generator Voltage
  21
- Generator Current
  21
- Bus Voltage
  23
Synchronizer

25
Regulation

33
- Regulation Modes
  33
- Pre-Position Setpoints
  35
- Transient Boost
  36
- Operation with Paralleled Generators
  37
- Autotracking
  39
- Setpoint Configure
  40
Auxiliary Control

41
- Auxiliary Control Input Type
  41
- Auxiliary Control Input Function
  41
- Auxiliary Control Gains
  41
- Summing Type
  42
Contact Inputs and Outputs

43
- Contact Inputs
  43
- Contact Outputs
  44
Protection

47
- Voltage Protection
  47
- Frequency Protection
  51
- Power Protection
  52
- Field Protection
  55
- Sync-Check Protection
  59
- Generator Frequency Less than 10 Hertz
  60
- Configurable Protection
  60
Limiters

63
- Overexcitation Limiter
  63
- Underexcitation Limiter
  67
- Stator Current Limiter
  69
- Var Limiter
  70
- Limiter Scaling
  71
- Underfrequency Limiter
  71
Metering

75
- Metering Explorer
  75
- Metered Parameters
  76
- Status Indication
  82
- Auto Export Metering
  90
Event Recorder

91
- Sequence-Of-Events Recording
  91
- Data Logging
  91
- Trending
  95
Power System Stabilizer

97
- Supervisory Function and Setting Groups
  97
- Theory of Operation
  97
Stability Tuning

107
- AVR Mode
  107
- FCR and FVR Modes
  111
- Other Modes and Functions
  112
Mounting

115
- Mounting Considerations
  115
- Projection Mounting
  115
- Behind-The-Panel Mounting
  115
Terminals and Connectors

119
- Overview
  119
- Terminal Types
  123
Typical Connections

125
Bestcomsplus

129
- Software
  
  129
- General Description
  129
- Installation
  130
- Activation of the DECS-250 Plugin for Bestcomsplus
  130
- Menu Bars
  134
- Settings Explorer
  136
- Metering Explorer
  137
- Settings File Management
  137
- Automatic Metering Export
  139
- Firmware Updates
  140
- Bestcomsplus Updates
  143
Bestlogic™Plus

145
- Introduction
  145
- Overview of Bestlogic™Plus
  145
- Logic Schemes
  159
- Programming Bestlogic™Plus
  164
- Bestlogic™Plus File Management
  166
- Bestlogic™Plus Examples
  167
Communication

169
- Local Communication
  169
- Communication with a Second DECS
  169
- Modbus™ Communication
  170
- CAN Communication
  172
- Ethernet Communication
  173
- PROFIBUS Communication
  176
Configuration

177
- Generator, Field, and Bus Ratings
  177
- Bridge
  178
- Sensing Transformer Ratings and Configuration
  178
- Startup Functions
  179
- Device Information
  180
- Display Units
  182
Security

183
- Password Access
  183
- Port Security
  184
- Login and Access Controls
  185
Timekeeping

187
- Time and Date Format
  187
- Daylight Saving Time Adjustments
  187
- Network Time Protocol (NTP)
  187
- Irig
  187
Testing

191
- Real-Time Metering Analysis
  191
- Frequency Response
  193
- Time Response
  194
- Step Response Analysis
  196
- Analysis Options
  197
CAN Communication

199
- Introduction
  199
- CAN Parameters
  199
Modbus™ Communication

203
- Introduction
  203
- Modbus Modes of Operation
  204
- Detailed Message Query and Response for RTU Transmission Mode
  207
- Data Formats
  210
- Secure DECS-250 Login Via Modbus
  212
- Modbus Parameters
  213
PROFIBUS Communication

245
- Data Types
  245
- Setup
  248
- PROFIBUS Parameters
  248
Maintenance

295
- Storage
  295
- Preventive Maintenance
  295
- Cleaning the Front Panel
  296
- Troubleshooting
  296
- Support
  297
Specifications

299
- Operating Power
  299
- Control Power
  299
- Generator and Bus Voltage Sensing
  300
- Generator Current Sensing
  300
- Accessory Inputs
  300
- Contact Inputs
  301
- Communication Ports
  301
- IRIG Time Synchronization Input
  302
- Contact Outputs
  302
- Field Power Output
  303
- Regulation
  303
- Parallel Compensation
  303
- Generator Protection Functions
  304
- Field Protection Functions
  305
- Synchronism Check (25) Protection
  305
- Startup
  306
- Voltage Matching
  306
- On-Line Overexcitation Limiting
  306
- Off-Line Overexcitation Limiting
  307
- Sequence of Events Recording (SER)
  307
- Data Logging (Oscillography)
  307
- Environment
  307
- Type Tests
  307
- Patent
  308
- Physical
  308
- Regulatory Standards
  308
Analog Expansion Module

311
- General Information
  311
- Features
  311
- Specifications
  311
- Installation
  313
- Communications
  320
- Functional Description
  320
- Metering
  324
- Maintenance
  327
Contact Expansion Module

329
- General Information
  329
- Features
  329
- Specifications
  329
- Installation
  331
- Communications
  338
- Functional Description
  338
- Metering
  340
- Maintenance
  340
Revision History

341

Basler DECS-250 Instruction Manual

Basler DECS-250 Instruction Manual (374 pages)

Digital Excitation Control System

Brand: Basler | Category: Control Systems | Size: 10 MB

Table of Contents

Advertisement

Basler DECS-250 Instruction Manual

Basler DECS-250 Instruction Manual (8 pages)

Digital Excitation Control System

Brand: Basler | Category: Control Systems | Size: 0 MB

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