Schweitzer Engineering Laboratories SEL-734

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1.3

Date Code 20090730 Instruction Manual SEL-734 Meter

Introduction and Specifications

Applications

Figure 1.1 SEL-734 Applied at Billing Points Throughout the Power System

Feeder

Monitor

Auxiliary

Loads

Process

Loads

Plant Net

Input/Output

Ethernet

Remote

Access

Remote

Access

Industrial

Load

Power Exchange

Monitoring

Contract Bill

Reconciliation

Voltage and Power

Quality Monitoring

NET Billing

With Generator Control

Line Loading

and Phase Angle

Measurement

SEL-2030

Communications

Processor

Unit Output

Local Monitoring

and Control

Capacitor

Control

Line and Transformer

Loss Compensation

SEL-734

SEL-734SEL-734

SEL-734

SEL-734 SEL-734 SEL-734 SEL-734

SEL-734 SEL-734 SEL-734

Courtesy of NationalSwitchgear.com

Main Page

Default Chapter3
- Table of Contents3
List of Tables7
List of Figures11
Preface13
Section 1: Introduction and Specifications19
- Overview19
- SEL-734 Meter Forms and Models19
- Table 1.1 SEL-734 Form Numbers19
- Table 1.2 SEL-734 Feature Availability20
- Applications21
- Figure 1.1 SEL-734 Applied at Billing Points Throughout the Power System21
- Hardware Connection Features22
- Figure 1.2 SEL-734 Inputs, Outputs, and Communications Ports22
- Figure 1.3 SEL-734 Extra I/O Board (Expansion Slot #2)23
- Communications Connections24
- Figure 1.4 SEL-734 Communications Connection Examples24
- Specifications25
Section 2: Installation29
- Overview29
- Meter Mounting29
- Figure 2.1 SEL-734 Horizontal Panel-Mount Dimensions29
- Figure 2.2 SEL-734 Vertical Panel-Mount Dimensions30
- Figure 2.3 SEL-734 Easily Extractable Meter (EXM) Mounting Dimensions30
- Connection Diagrams31
- Figure 2.4 SEL-734 Horizontal Front-Panel Drawing31
- Figure 2.6 Rear-Panel Drawings for Model 0734ES2-6X33
- Making Rear-Panel Connections34
- Figure 2.7 Grounding Terminal Symbol34
- Table 2.1 SEL-734 Power Supply Fuse Requirements35
- Figure 2.8 Form 9, 3-Element, 4-Wire Wye37
- Figure 2.9 Form 5, 2-Element, 3-Wire Delta38
- Table 2.2 Expansion Slot C (#1) Circuit Board Jumper J7 Information39
- Figure 2.10 J7 Internal Telephone Modem Jumper Positions39
- Figure 2.11 J7 Location on the Auxiliary Communication Board39
- Table 2.3 Communication Cables Used to Connect the SEL-734 to Other Devices40
- Table 2.4 Optical Port Probes41
- Circuit Board Connections42
Section 3: PC Software45
- Overview45
- Installing the Computer Software45
- Table 3.1 System Requirements for AC SEL ERATOR Quickset45
- Installation46
- Starting AC SEL ERATOR Quickset46
Section 4: Metering47
- Overview47
- Four-Quadrant VAR Metering48
- Figure 4.1 IEEE VAR Sign Convention48
- Instantaneous Metering49
- Table 4.1 Metering Quantity Definitions49
- Figure 4.2 SEL-734 Power Flow Notations49
- Demand Metering51
- Figure 4.3 Response of Thermal, Rolling, and Block Demand Meters to a Step Input (Setting DMTC=15 Minutes)52
- Table 4.2 Demand Meter Settings and Settings Ranges54
- Table 4.3 Time = 5 Minutes Intervals54
- Table 4.4 Time = 10 Minutes Intervals54
- Table 4.5 Time = 15 Minutes Intervals55
- Table 4.6 Demand Meter Settings and Settings Range56
- Figure 4.5 PREDAL Logic56
- Figure 4.6 Demand Current Logic Outputs57
- Energy Metering59
- Table 4.7 Example ANGCUT Setting59
- Energy Interface60
- Table 4.8 Energy Interface Table60
- Maximum/Minimum Metering62
- Figure 4.7 FAULT and DFAULT Meter Word Bit Logic63
- Crest Factor Metering64
- Harmonic Metering65
- Transformer/Line Loss Compensation67
- Table 4.9 MET H Command67
- Figure 4.8 Meter and Billing Positions67
- Table 4.10 Meter Power Calculation Corrections According to Meter Position68
- Table 4.11 Analog Values Affected by Transformer/Line Loss Compensation68
- Table 4.12 Required User Input69
- Figure 4.9 Example System Values71
- Table 4.13 Settings for Example Loss Calculations72
- Load Profile Report74
- Table 4.14 Load Profile Recorder Settings and Commands74
- Table 4.15 LDP Serial Port Commands75
- Table 4.16 LDP File Transfer Commands77
- Table 4.17 LDP Field Format77
- Table 4.18 Meter Configuration Record78
- Table 4.19 SEL-734 Load Profile Record Response80
- Table 4.20 Record Type 0065-Present Values80
- Table 4.21 Record Type 0066-Meter Status80
- Table 4.22 Record Type 0067-LDP Data81
- Table 4.23 Status Nibble Definitions81
- Metering Calculations82
- Table 4.24 Record Type 0068-SER Data82
- Table 4.25 Record Type 0069-LDP Error82
Section 5: Time-Of-Use85
- Introduction85
- Settings85
- TOU Setup86
- Figure 5.1 Setup Page86
- Figure 5.2 Rate Schedules Page87
- Figure 5.3 Schedule Drop-Down Menu87
- Figure 5.4 Deleting a Rate Schedule88
- Figure 5.5 Renaming a Rate Schedule88
- Figure 5.6 Modifying a Rate Schedule89
- Figure 5.7 Calendar Page90
- Figure 5.8 Calendar Entry Drop-Down Menu91
- Figure 5.9 Calendar Entry Editor91
- Figure 5.10 Calendar Entry Editor91
- Figure 5.11 Quick Set Menu92
- Figure 5.12 TOU Data Page92
- Table 5.1 Available Time-Of-Use Data93
- TOU Glossary95
- Figure 5.13 Total At/Since Demand Reset95
- Figure 5.14 Peak Cumulative Demand96
Section 6: Power Quality and Event Analysis99
- Overview99
- Event Reports100
- Figure 6.1 Standard Event Report Summary100
- Table 6.1 Example EVE Commands101
- Table 6.2 Standard Event Report Current, Voltage, and Frequency Columns103
- Figure 6.2 Typical Auto Message Response103
- Example Standard 15-Cycle Event Report104
- Figure 6.3 Example Standard 15-Cycle Event Report 1/16-Cycle Resolution (Wye-Connected Pts)105
- Sequential Events Recorder (SER) Report106
- Table 6.3 Example SER Serial Port Commands107
- Example Sequential Events Recorder (SER) Report108
- Table 6.4 Sequence of Events Recorder Explanation108
- Figure 6.4 Example Sequential Events Recorder (SER) Event Report108
- Sag/Swell/Interruption (SSI) Report109
- Figure 6.5 AC SEL ERATOR Quickset VSSI Report with CBEMA/ITIC and Disturbance Analysis109
- Figure 6.6 Example SSI Response in AC SEL ERATOR Quickset110
- Table 6.5 Element Status Columns111
- Table 6.6 Status SSI Column111
- Figure 6.7 Example Sag/Swell/Interruption (SSI) Report (Meter Form 9)111
- Figure 6.8 Example Sag/Swell/Interruption (SSI) Report (Meter Form 5)112
Section 7: Time-Synchronized Measurements113
- Overview113
- Meter Configuration for High-Accuracy Timekeeping113
- Figure 7.1 High-Accuracy Timekeeping Connections114
- Synchrophasor Measurements115
- Table 7.1 Required Synchrophasor Settings116
- Table 7.2 PMDATA Setting for Synchrophasor Fast Message Data Selection (Form 9 Meter)117
- Table 7.3 SEL Fast Message Protocol Format118
- Table 7.4 Unsolicited Write Message Transmission Rates118
- Table 7.5 Minimum Bandwidth Requirements119
- Table 7.6 Unsolicited Fast Message Enable Packet120
- Table 7.7 Unsolicited Fast Message Disable Packet120
- Power Flow Analysis121
- Table 7.8 Meter Voltage and Current Measurement121
- Figure 7.2 500 Kv Three Bus Power System121
- State Estimation Verification123
- Figure 7.3 Power Flow Solution123
Section 8: Logic125
- Overview125
- Table 8.1 SEL-734 Logic Inputs and Outputs125
- Optoisolated Inputs126
- Figure 8.1 Example Operation of Optoisolated Inputs IN101 through IN102126
- Figure 8.2 Example Operation of Optoisolated Inputs IN401 through IN404, Extra I/O Board (Model 0734ES2-6X)126
- Remote Control Switches128
- Figure 8.3 Remote Control Switches Drive Remote Bits RB01 through RB16128
- Latch Bits129
- Figure 8.4 Traditional Latching Relay129
- Figure 8.5 Latch Control Switches Drive Latch Bits LT01 through LT16129
- Figure 8.6 Battery Charger Health Status Contact Pulses Input IN102 to Enable/Disable ALARM Output Contact130
- Figure 8.7 Single Input to Control ALARM131
- Figure 8.8 Latch Control Switch Operation Time Line131
- Figure 8.9 Latch Control Switch (with Time-Delay Feedback) Operation Time Line132
- SEL OGIC Control Equation Variables/Timers133
- Figure 8.10 SEL OGIC Control Equation Variables/Timers SV01/SV01T through SV16/SV16T133
- Table 8.2 Operator Precedence134
- Math Variables135
- Counter Variables135
- Table 8.3 Counter Inputs and Outputs135
- Figure 8.12 SEL OGIC Variable SV10 Timing Logic136
- KYZ Outputs137
- Table 8.4 KYZ Energy Values137
- Table 8.5 KYZ Output Settings and Ranges138
- Figure 8.14 KYZ Pulse Pickup138
- Output Contacts139
- Figure 8.15 Logic Flow for Example Output Contact Operation140
- Analog Output141
- Table 8.6 Analog Output Settings141
- Figure 8.16 Example SEL-734 Connected to an RTU141
- Rotating Display142
- Table 8.7 Example Connection Details142
- Table 8.8 Display Point Test Definitions143
- Table 8.9 Display Point Formatting144
Section 9: Settings147
- Overview147
- Table 9.1 Serial Port SET Commands147
- Settings Changes Via the Serial Port148
- Table 9.2 Set Command Editing Keystrokes148
- Meter Word Bits (Used in SEL OGIC Control Equations)149
- Table 9.3 SEL-734 Meter Word Bits149
- Table 9.4 SEL-734 Meter Word Bit Definitions151
- Settings Explanations157
- SEL-734 Settings Sheets159
Section 10: Communications171
- Overview171
- Communications Options171
- Table 10.1 SEL-734 Meter Models and Available Serial Ports171
- Table 10.2 Modem Settings172
- Figure 10.1 Factory Default at String172
- Table 10.3 Useful at Commands173
- Table 10.4 Useful Dialing Modifiers173
- Port Connector and Communications Cables174
- Figure 10.2 DB-9 Connector Pinout for EIA-232 Serial Ports174
- Table 10.5 Ethernet Port LED Description175
- Table 10.6 Pinout Functions for EIA-232 Serial Ports 2, 3, and 4175
- Figure 10.3 Ethernet Port Status Leds175
- Figure 10.4 Cables for Connecting the SEL-734 to a Computer176
- Figure 10.5 Cable for Connecting the SEL-734 to a DNP Device177
- Figure 10.6 Cable for Connecting the SEL-734 to an External Modem177
- Figure 10.7 Cable for Connecting the SEL-734 to an SEL-2020, SEL-2030, SEL-2032, or SEL-2100177
- Communications Protocols178
- Table 10.7 Serial Communications Port Pin/Terminal Function Definitions178
- Table 10.8 Serial Port Automatic Messages181
- Command Summary182
- Command Explanations184
- Figure 10.8 Using Hyperterminal to Read Settings187
- Table 10.9 MET CF Command Displayed Quantities189
- Table 10.10 MET D Command Displayed Values189
- Table 10.11 MET E Command Displayed Quantities190
- Table 10.12 MET Command Displayed Magnitudes192
- Table 10.13 MET M Command Displayed Quantities193
- Table 10.14 MET PM Displayed Quantities193
- Table 10.15 SHO Command Options194
- Table 10.16 STA Abbreviation Definitions195
- Table 10.17 TAR Command Options196
- Table 10.18 SEL-734 Meter Word and Its Correspondence to TAR Command196
- Table 10.19 SEL-734 Meter Control Subcommands199
- Figure 10.9 Using Hyperterminal to Write Settings200
- Table 10.20 Factory Default Passwords201
- Figure 10.10 Jumper Header-Password and Breaker Jumpers201
- Table 10.21 Main Board Jumpers202
- Table 10.22 STA S Command202
- SEL-734 Meter Command Summary203
- Table 10.23 STA SC and STA SR Command203
- Table 10.24 Command Summary203
Section 11: Front-Panel Operation207
- Front-Panel Layout207
- Figure 11.1 Meter Front Panel207
- Normal Front-Panel Display208
- Front-Panel Automatic Messages208
- Front-Panel Menus and Operations208
- Table 11.1 Front-Panel Automatic Messages208
- Figure 11.2 Default Display Screen208
- Table 11.2 Front-Panel Pushbutton Functions209
- Figure 11.3 Front-Panel Pushbuttons209
- Figure 11.4 Access Level Security Padlock Symbol209
- Figure 11.5 Password Entry Screen210
- Front-Panel Main Menu212
- Figure 11.6 Front-Panel Main Menu212
- Figure 11.7 Main Menu > Meter Function212
- Figure 11.8 Meter Menu > Instantaneous Meter Display Functions212
- Figure 11.9 Main Menu > Set/Show Function213
- Figure 11.10 Set/Show > Meter Function213
- Figure 11.11 Set Meter > Port Function213
- Figure 11.12 Set/Show > Password Function214
Section 12: Testing and Troubleshooting215
- Overview215
- Testing Philosophy215
- Testing Methods and Tools217
- Table 12.1 Meter Testing Features217
- Figure 12.1 Typical TEST Mode Connections for an SEL-734 Using a Single-Phase Test Source218
- Figure 12.2 Typical TEST Mode Connections for an SEL-734 Using Three-Phase Test Source218
- Table 12.2 Default Meter Test Pulse Weights221
- Table 12.3 IEEE Recommended Test Pulses224
- Gain Adjustment225
- Table 12.4 Values Affected by WGAIN and VARGAIN225
- Meter Self-Tests226
- Table 12.5 Meter Self-Tests227
- Meter Troubleshooting228
- Meter Calibration229
- Factory Assistance229
Appendix A: Firmware and Manual Versions231
- Firmware231
- Table A.1 Firmware Revision History231
- Table A.2 Instruction Manual Revision History237
Appendix Bsel Distributed Port Switch Protocol (LMD)239
- Overview239
- Settings239
- Operation239
Appendix C: SEL Communications Processors241
- SEL Communications Protocols241
- Table C.1 Supported Serial Command Sets241
- Table C.2 Compressed ASCII Commands242
- SEL Communications Processor243
- Figure C.1 SEL Communications Processor Star Integration Network243
- Table C.3 SEL Communications Processors Protocol Interfaces244
- Figure C.2 Multitiered SEL Communications Processor Architecture244
- SEL Communications Processor and Meter Architecture245
- Figure C.3 Enhancing Multidrop Networks with SEL Communications Processors246
- SEL Communications Processor Example247
- Table C.4 SEL Communications Processor Port 1 Settings247
- Figure C.4 Example SEL Meter and SEL Communications Processor Configuration247
- Table C.5 SEL Communications Processor Data Collection Auto-Messages248
- Table C.6 SEL Communications Processor Port 1 Automatic Messaging Settings248
- Table C.7 SEL Communications Processor Port 1 Region Map248
- Table C.8 Communications Processor METER Region Map249
Appendix D: Setting SEL251
- OGIC Control Equations251
- Overview251
- Meter Word Bits251
- SEL OGIC Control Equations252
- Table D.2 SEL OGIC Control Equation Settings Limitations for the SEL-734 Meter Model253
- Processing Order and Processing Interval254
- Table D.3 Processing Order of Meter Elements and Logic (Top to Bottom)254
Appendix E: Distributed Network Protocol255
- Overview255
- Table E.1 VSSI Record Status Report Definitions257
- Table E.2 Phase SSI Column Definitions257
- Configuration258
- Table E.3 SEL-734 DNP3 Default Data Map258
- Table E.4 SEL-734 DNP3 Default Variations258
- Table E.5 DNP3 Device Profile259
- EIA-232 Physical Layer Operation267
- Ethernet Operation268
- Data-Link Operation268
- Table E.6 DNP-IP Specific Settings268
- Data Access Method269
- Device Profile269
- Table E.7 Data Access Methods269
- Table E.8 SEL-734 DNP3 Device Profile269
- Object Table271
- Table E.9 SEL-734 DNP Object List271
- Data Map273
- Table E.10 Event Causes273
- Table E.11 Fault Type273
- Table E.12 Control Field273
Appendix F: Modbus RTU Communications Protocol275
- Overview275
- Modbus RTU Communications Protocol275
- Table F.1 Modbus Query Fields275
- Table F.2 SEL-734 Meter Modbus Function Codes276
- Table F.3 SEL-734 Meter Modbus Exception Codes276
- Table F.4 01H Read Coil Status Commands277
- Table F.5 Meter Responses to 01H Read Coil Query Errors277
- Table F.6 02H Read Input Status Command278
- Table F.7 SEL-734 Meter Inputs278
- Table F.8 Responses to 02H Read Input Query Errors278
- Table F.9 03H Read Holding Register Command279
- Table F.10 Responses to 03H Read Holding Register Query Errors279
- Table F.11 04H Read Holding Register Command280
- Table F.12 Responses to 04H Read Holding Register Query Errors280
- Table F.13 05H Force Single Coil Command280
- Table F.14 SEL-734 Meter Output Coils (Fc05H)281
- Table F.15 Responses to 05H Force Singe Coil Query Errors281
- Table F.16 06H Preset Single Register Command281
- Table F.17 Responses to 06H Preset Single Register Query Errors281
- Table F.18 08H Loopback Diagnostic Command282
- Table F.19 Responses to 08H Loopback Diagnostic Query Errors282
- Table F.20 10H Preset Multiple Registers Command282
- Table F.21 Responses to 10H Preset Multiple Registers Query Errors283
- Table F.22 Modbus Conversion284
- Table F.23 Modbus Register Map285
- Table F.24 Sequence of Event Enumerations303
- Table F.25 Load Profile Status Enumeration303
- Table F.26 Load Profile Record Status Bits304
- Table F.27 Example Load Profile Status Enumeration304
- Figure F.1 Example Decimal Enumeration304
Appendix G: MIRRORED BITS Communications305
- Overview305
- Operation305
- MIRRORED BITS Protocol for Pulsar 9600 Baud Modem308
- Settings308
- Table G.2 Matching RX_ID of Local Meter to TX_ID of Remote Meter309
Appendix H Analog Quantities311
- Table H.1 Instantaneous and RMS Quantities312
- Table H.3 Peak Demand Metering315
- Table H.4 Energy Metering317
- Table H.5 Maximum/Minimum Metering318
- Table H.6 Harmonics Metering319
- Table H.7 Flicker Metering320
- Table H.8 Diagnostics320
- Table H.9 Date/Time320
- Table H.10 SEL OGIC Counters320
- Table H.11 SEL OGIC Math Variables321
- Table H.12 DNP Remote Analog Output Objects321
- Table H.13 Transformer Ratio Settings321
- Table H.14 Prefix and Qualifier Descriptions321
- Table H.15 Time-Of-Use322
Glossary325
Index337
- Table H.2 Demand Metering338
SEL-734 Meter Command Summary341

Schweitzer Engineering Laboratories SEL-734 - Applications

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