Safety Precautions | Schneider Electric 4000 guide

63230-300-212	Chapter 2—Safety Precautions
April 2001

CHAPTER 2—SAFETY PRECAUTIONS

This chapter contains important safety precautions that must be followed before attempting to install, service, or maintain electrical equipment. Carefully read and follow the safety precautions outlined below.

DANGER

HAZARD OF ELECTRIC SHOCK, BURN, OR EXPLOSION

•Only qualified workers should install this equipment. Such work should be performed only after reading this entire set of instructions.

•NEVER work alone.

•Before performing visual inspections, tests, or maintenance on this equipment, disconnect all sources of electric power. Assume that all circuits are live until they have been completely de-energized, tested, and tagged. Pay particular attention to the design of the power system. Consider all sources of power, including the possibility of backfeeding.

•Turn off all power supplying this equipment before working on or inside.

•Always use a properly rated voltage sensing device to confirm that all power is off.

•Beware of potential hazards, wear personal protective equipment, carefully inspect the work area for tools and objects that may have been left inside the equipment.

•Use caution while removing or installing panels so that they do not extend into the energized bus; avoid handling the panels, which could cause personal injury.

•The successful operation of this equipment depends upon proper handling, installation, and operation. Neglecting fundamental installation requirements may lead to personal injury as well as damage to electrical equipment or other property.

•Before performing Dielectric (Hi-Pot) or Megger testing on any equipment in which the circuit monitor is installed, disconnect all input and output wires to the circuit monitor. High voltage testing may damage electronic components contained in the circuit monitor.

Failure to follow these instructions will result in death or serious injury.

© 2001 Schneider Electric All Rights Reserved

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Schneider Electric 4000 manual Safety Precautions

Contents

Retain for future use April Class a FCC Statement Please Note Contents Analog Input Example Running the Diagnostics Wiring Error TestPower Factor Min/Max Conventions VAR Sign Conventions Wire Pulse Initiator Logging AlarmsWaveform and Event Capture Disturbance Monitoring Appendix B-USING the Command Interface Glossary Index Schneider Electric All Rights Reserved Figure A-1 Bits in a register 128 List of Figures List of Figures 63230-300-212 April Viii Summary of Circuit Monitor Instrumentation List of Tables List of Tables 63230-300-212 April Introduction Chapter Contents Readings available from the circuit monitor What is the Circuit MONITOR?Advanced features From the display or remotely using software. -1summarizes Description Part Number Document Number Accessories and Options for the Circuit MonitorCircuit Monitor Parts, Accessories, and Custom Cables 63230-300-212 Introduction April Topics not Covered FeaturesThis Bulletin Introduction FirmwAre Firmware Introduction 63230-300-212 FirmwAre April Safety Precautions Safety Precautions 63230-300-212 April Operation Advanced features not accessible from the display How the Buttons Work Meters Resets Min/Max Setup View Alarms DiagnosticsOperating the Display Main Menu MM/DD/YYYY Display Menu ConventionsDisplay Language English Date Operation 63230-300-212 Main Menu Overview April Main Menu Overview Setting Up the Display Configuring the Circuit Monitor Using the Setup Menu63230-300-212 Operation April Setting Up the Communications Factory Defaults for the Display Settings Communications Options for Communications SetupInfrared Port 3Ø4W3CT Setting Up the Metering Functions of the Circuit MonitorEthernet Communications Card ECC Setup Meter 3Ø4W4CT2PT Options for Meter Setup Alarm from the display Setting Up AlarmsOperation 63230-300-212 Create Custom Create the custom alarmSetup and enable the new alarm Performing two steps THD Alarm ParametersOptions for Creating an Alarm Lbl Over THD Vbc Type Val Qty From the Main Menu, select Setup Alarm Edit Parameters Follow these instructions to set up or edit an alarmDropout setpoints Options for Editing an Alarm KYZ Setting Up I/OsSetup Date & Time Display Communications Meter Alarm Passwords DI120AC Extender SetupIOX Select Modules Custom Name Description Configuring I/O ModulesDescriptions Outputs for the I/O module you selected IOX Custom Setup I/O Extender Setup selection menu displaysInput/Output Capabilities on Passwords Setting Up PasswordsSetup Diagnostics Engy/Dmd Reset Min/Max Reset Creating Custom Quantities to be Displayed Advanced Setup Features Custom Quant Setup Select Display Display Setup menu displaysSelect a custom quantity Options for Custom Quantities Option Available Values Default Custom Screen Setup Select Custom Screen Custom Screen Setup screen displays28 for instructions Screen Monthly Energy Cost Blank Line ScreenScreen Blank Line Monthly Energy Cost Blank Line Quantity Type Q Label Q Available Default Quantities Monthly Energy Cost Dollars Viewing Custom Screens Advanced Meter Setup Advanced Meter Setup Select Meter Meter Setup screen displays ABC 10 Options for Advanced Meter Setup Accumulated Power Demand Min/Max Amp Demand Resetting MIN/MAX, DEMAND, and Energy ValuesMain Menu Resets Reset Energy Reset Demand Reset MIN/MAX Viewing Metered Data Menus where you can view metered data in real timeOperation 63230-300-212 Viewing Metered Data April Current a Current Voltage Frequency Power Power FactorViewing Minimum and Maximum Values from the Min/Max Menu MIN/MAX Mn 01/22/2000159A Mx 01/22/2000815A Active Alarms List High Priority Log Viewing AlarmsMeters Min/Max View Alarms Display Resets Setup Diagnostics View Alarms High Priority Alarms Viewing Active AlarmsActive Alarms List 1/1 View and Acknowledging High Priority Alarms Digital Inputs Analog Inputs Digital Outputs Analog Outputs Viewing I/O StatusDigital Outputs Kyzoff Reg Hex Dec 1003 000A DiagnosticsReading and Writing Registers READ/WRITE Regs 10 Wiring Error Test option on the Diagnostics menu Performing a Wiring Error Test Meter Information Running the Diagnostics Wiring Error Test Perform Test Message Description 12 Wiring Error Messages I2 load current less than 1% CT Operation 63230-300-212 Performing a Wiring Check April Circuit monitor Metering Capabilities One-Second, Real-Time Readings Samples REAL-TIME ReadingsMore Readings 100 ms Real-Time Readings MIN/MAX Values for REAL-TIME Readings63230-300-212 Metering Capabilities April Positive in this case Power Factor Min/Max ConventionsIncluded with the software To +0 on the same scale ALT CM1 VAR Sign Convention IEEE/IEC VAR Sign Convention Convention, refer to Advanced Meter Setup onReactive Power Real Metering Capabilities 63230-300-212 Demand Readings April Demand ReadingsDemand readings and their reportable ranges Demand Readings April Demand Readings Demand Power Calculation MethodsBlock Interval Demand Block Interval Demand Examples April Demand Readings Synchronized Demand Demand CurrentDemand Voltage Block Interval Demand on Minutes for illustration purposes Thermal DemandInterval Peak Demand Generic Demand Input Pulse Demand Metering For all channels Channel pulse metering example Energy Readings Energy ReadingsSee Appendix A-Abbreviated Register Listing on page 127 for April Energy Readings Real Power 100% Power Analysis ValuesOn page 68 summarizes the power analysis values Harmonic distortion April Power Analysis Values Harmonic Power = Overall Power Value Reportable Range Power Analysis Values On page 3 of this bulletin INPUT/OUTPUT Capabilities Extender Options OptionsI /O Extender Options Input/Output Capabilities 63230-300-212 Options April Digital Inputs Command interface To verify peak demand charges Demand Synch Pulse Input59 in -Metering Capabilities for more about demand Calculations Maximum value for each analog input Analog Inputs63230-300-212 Input/Output Capabilities April Analog Inputs Input/Output Capabilities 63230-300-212 Analog Inputs April Has been configured as followsAnalog Input Example Sample register readings for analog inputs April Relay Output Operating Modes Relay Output Operating ModesNormal Latched Absolute kVARh Pulse End Of Power Demand IntervalTimed Absolute kWh Pulse Mechanical Relay Outputs Setpoint-controlled Relay Functions SOLID-STATE KYZ Pulse Output Application Wire Pulse Initiator Calculating the KILOWATTHOUR-PER-PULSE Value Analog Outputs Sample register readings for analog output Analog Output ExampleRegister Reading kW Output Current mA Alarms Alarms Groups About AlarmsAlarms 63230-300-212 About Alarms April Seconds, 100 ms increments, or cycles Setpoint-Driven AlarmsDefine the following information Pickup Setpoint Alarm Period Pickup Delay Dropout DelayPickup Setpoint Dropout Setpoint Alarms About Alarms Priorities Alarm Levels Alarms 63230-300-212 Custom Alarms April Custom Alarms SETPOINT-CONTROLLED Relay Functions Overvoltage 63230-300-212 Alarms AprilTypes of Setpoint-Controlled Relay Functions Undervoltage Phase Reversal Phase Loss-CurrentPhase Loss-Voltage Reverse Power Setpoint SettingsScale Factors on page 191 in Appendix B-Using the Command Scale Factors Scale Group Register Numbers Scaling Alarm SetpointsAlarms 63230-300-212 Scaling Alarm Setpoints April Scale groups and their register numbers Alarm Conditions and Alarm Numbers Display Name Register List of Default Alarms by Alarm NumberAlarm Alarm Description Abbreviated Test Units Scale Standard Speed Alarms 1 Second Display Name High Speed Alarms 100 msDisturbance Monitoring 1/2 Cycle Digital Alarm TypesType Description Operation Standard Speed High Speed Type Description Operation Boolean Disturbance Alarm Log Storage 100 See Factory Defaults on page 11 of the installation manual102 Alarm Log Storage Alarm LOGData Logs 101 April Data Logs 102 MIN/MAX LogsMin/Max Log Interval Min/Max/Average Log Logging 63230-300-212 Min/Max Logs April Value Stored Description Maintenance LOGValues Stored in Maintenance Log April Maintenance Log Interval Min/Max/Average Log Storage Logging Memory Allocation Memory Allocation104 105 Memory allocation in SMS Logging 63230-300-212 Memory Allocation April 106 107 107 Disturbance Waveform Capture Available Resolutions for Disturbance Waveform CapturesTypes of Waveform Captures Steady-state Waveform Capture 109 Available Resolutions for Adaptive Waveform CapturesSamples per Cycle Max. Duration Resolution Adaptive Waveform Capture 100ms rms Quantities 100ms rms Event Recording110 111 Setting UP the Circuit Monitor for Automatic Event CaptureWaveform Storage 63230-300-212 Waveform and Event Capture April 112 HOW the Circuit Monitor Captures AN Event 113 Using SMS to gather data when a disturbance event occurs113 114 About Disturbance Monitoring 115 April About Disturbance Monitoring 116 Categories CM-4000 Operate any output relays when the event is detectedCapabilities of the Circuit Monitor During AN Event 63230-300-212 Disturbance Monitoring April Onboard Files tab Onboard Alarms/Events tab April Understanding the Alarm Log Understanding the Alarm LOG119 Schneider Electric All Rights Reserved 124 Monitor121 Upgrading Memory in the Circuit Monitor 123 122 123 Circuit Monitor MemoryUpgrading Memory in the Circuit Monitor April Circuit Monitor Memory DOM Identifying the Firmware VersionMeter Information Xxxxxxxx Information in -1 describes potential problems and their TroubleshootingRepresentative for assistance 126 Maintenance and Troubleshooting 63230-300-212 April Currents and voltages April ContentsAbout Registers 127 128 HOW Power Factor is Stored in the Register Table A-1Date and Time Format HOW Date and Time are Stored in the RegisterTable A-2Date and Time Byte Example Table A-3Abbreviated Register List Register Listing 131 April Register ListingRegister Description Scale Units Register Range Number Second Real-Time Readings 132 133 134 135 Real to Time Minimum Metered Values 136 137 138 139 Real to Time Maximum Metered Values 140 141 To 32,767 See How Power Factor is Stored in the Register on 142 143 144 Accumulated Energy 145 Demand 146 147 148 149 150 151 152 153 154 155 System Configuration Phase Extremes156 157 Current and Voltage Module Configuration 158 = Cvmt 159 Metering Configuration 160 161 162 163 164 165 Register Name Units Range Description Number Table A-4Abbreviated Register List for I/O Status 167 Digital Input Template 169 Digital Output Template KWH Analog Output Template Analog Input Template171 First digit 4 indicates point is analog output 173 Table A-5Registers for Alarm Position Counters 174 175 176 177 178 Table A-6Spectral ComponentsRegister Description Units Range Number Template 179 180 181 Issuing Commands 183 Point NumbersVarious operations 181 Table B- 1 Location of the command interface Overview of the Command Interface182 8001-15 Issuing CommandsWrite the command code to command interface register Table B- 2 Command Codes Resets 185 April Overview of the Command InterfaceSetup Files 186 Point Numbers 187 63230-300-212 Appendix B-Using the Command Interface April Conditional Energy Command Interface Control Digital Input Control188 189 Using Incremental EnergyIncremental Energy April Incremental Energy Table B- 3 Registers for Harmonic Calculations Setting UP Individual Harmonic Calculations190 Changing Scale Factors Schneider Electric All Rights Reserved 193 Glossary Glossary 63230-300-212 April Potential transformer PT-also known as a194 Voltage transformer VT-seepotential True power factor-seepower factor195 Glossary 63230-300-212 April 196 197 INDEXNumerics 198 Index 63230-300-212 April 199 PLC 200 SMS 201 Index 63230-300-212 April 202 Page PBG 1M 4/2001