122 | Schneider Electric 4000 guide

Chapter 10—Maintenance and Troubleshooting	63230-300-212
Chapter Contents	April 2001

The circuit monitor does not require regular maintenance, nor does it contain any user-serviceable parts. If the circuit monitor requires service, contact your local sales representative. Do not open the circuit monitor. Opening the circuit monitor voids the warranty.

DANGER

HAZARD OF ELECTRIC SHOCK, BURN, OR EXPLOSION

Do not attempt to service the circuit monitor. CT and PT inputs may contain hazardous currents and voltages. Only authorized service personnel from the manufacturer should service the circuit monitor.

Failure to follow this instruction will result in death or serious injury.

CAUTION

HAZARD OF EQUIPMENT DAMAGE

Do not perform a Dielectric (Hi-Pot) or Megger test on the circuit monitor. High voltage testing of the circuit monitor may damage the unit. Before performing 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.

Failure to follow this instruction can result in injury or equipment damage.

122	© 2001 Schneider Electric All Rights Reserved

Image 134

Schneider Electric 4000 manual 122

Contents

April Retain for future use Please Note Class a FCC Statement Contents Wire Pulse Initiator Running the Diagnostics Wiring Error TestPower Factor Min/Max Conventions VAR Sign Conventions Analog Input Example Waveform and Event Capture AlarmsLogging Appendix B-USING the Command Interface Disturbance Monitoring Glossary Index Schneider Electric All Rights Reserved List of Figures Figure A-1 Bits in a register 128 List of Figures 63230-300-212 April Viii List of Tables Summary of Circuit Monitor Instrumentation List of Tables 63230-300-212 April Chapter Contents Introduction From the display or remotely using software. -1summarizes What is the Circuit MONITOR?Advanced features Readings available from the circuit monitor 63230-300-212 Introduction April Accessories and Options for the Circuit MonitorCircuit Monitor Parts, Accessories, and Custom Cables Description Part Number Document Number This Bulletin FeaturesTopics not Covered Firmware Introduction FirmwAre Introduction 63230-300-212 FirmwAre April Safety Precautions Safety Precautions 63230-300-212 April Advanced features not accessible from the display Operation Main Menu Meters Resets Min/Max Setup View Alarms DiagnosticsOperating the Display How the Buttons Work Language English Date Display Menu ConventionsDisplay MM/DD/YYYY Main Menu Overview Operation 63230-300-212 Main Menu Overview April 63230-300-212 Operation April Configuring the Circuit Monitor Using the Setup MenuSetting Up the Display Factory Defaults for the Display Settings Setting Up the Communications Infrared Port Options for Communications SetupCommunications Meter Setting Up the Metering Functions of the Circuit MonitorEthernet Communications Card ECC Setup 3Ø4W3CT Options for Meter Setup 3Ø4W4CT2PT Operation 63230-300-212 Setting Up AlarmsAlarm from the display Performing two steps Create the custom alarmSetup and enable the new alarm Create Custom Lbl Over THD Vbc Type Val Qty Alarm ParametersOptions for Creating an Alarm THD Dropout setpoints Follow these instructions to set up or edit an alarmFrom the Main Menu, select Setup Alarm Edit Parameters Options for Editing an Alarm Date & Time Display Communications Meter Alarm Passwords Setting Up I/OsSetup KYZ Custom Extender SetupIOX Select Modules DI120AC Outputs for the I/O module you selected Configuring I/O ModulesDescriptions Name Description Input/Output Capabilities on I/O Extender Setup selection menu displaysIOX Custom Setup Setup Diagnostics Engy/Dmd Reset Min/Max Reset Setting Up PasswordsPasswords Advanced Setup Features Creating Custom Quantities to be Displayed Select a custom quantity Select Display Display Setup menu displaysCustom Quant Setup Option Available Values Default Options for Custom Quantities 28 for instructions Select Custom Screen Custom Screen Setup screen displaysCustom Screen Setup Monthly Energy Cost Blank Line ScreenScreen Blank Line Screen Monthly Energy Cost Blank Line Available Default Quantities Quantity Type Q Label Q Viewing Custom Screens Advanced Meter Setup Monthly Energy Cost Dollars Select Meter Meter Setup screen displays Advanced Meter Setup 10 Options for Advanced Meter Setup ABC Reset Energy Reset Demand Reset MIN/MAX Resetting MIN/MAX, DEMAND, and Energy ValuesMain Menu Resets Accumulated Power Demand Min/Max Amp Demand Operation 63230-300-212 Viewing Metered Data April Menus where you can view metered data in real timeViewing Metered Data MIN/MAX Current Voltage Frequency Power Power FactorViewing Minimum and Maximum Values from the Min/Max Menu Current a Mn 01/22/2000159A Mx 01/22/2000815A View Alarms Viewing AlarmsMeters Min/Max View Alarms Display Resets Setup Diagnostics Active Alarms List High Priority Log View and Acknowledging High Priority Alarms Viewing Active AlarmsActive Alarms List 1/1 High Priority Alarms Digital Outputs Kyzoff Viewing I/O StatusDigital Inputs Analog Inputs Digital Outputs Analog Outputs READ/WRITE Regs DiagnosticsReading and Writing Registers Reg Hex Dec 1003 000A Performing a Wiring Error Test 10 Wiring Error Test option on the Diagnostics menu Running the Diagnostics Wiring Error Test Meter Information Perform Test 12 Wiring Error Messages Message Description I2 load current less than 1% CT Operation 63230-300-212 Performing a Wiring Check April Metering Capabilities Circuit monitor Readings REAL-TIME ReadingsMore One-Second, Real-Time Readings Samples 63230-300-212 Metering Capabilities April MIN/MAX Values for REAL-TIME Readings100 ms Real-Time Readings To +0 on the same scale Power Factor Min/Max ConventionsIncluded with the software Positive in this case Real Convention, refer to Advanced Meter Setup onReactive Power ALT CM1 VAR Sign Convention IEEE/IEC VAR Sign Convention Demand Readings Demand ReadingsDemand readings and their reportable ranges Metering Capabilities 63230-300-212 Demand Readings April Block Interval Demand Demand Power Calculation MethodsApril Demand Readings Block Interval Demand Examples Block Interval Demand on Demand CurrentDemand Voltage April Demand Readings Synchronized Demand Interval Thermal DemandMinutes for illustration purposes Peak Demand Generic Demand Input Pulse Demand Metering Channel pulse metering example For all channels See Appendix A-Abbreviated Register Listing on page 127 for Energy ReadingsEnergy Readings Real Power April Energy Readings Harmonic distortion Power Analysis ValuesOn page 68 summarizes the power analysis values 100% Harmonic Power = Overall Power April Power Analysis Values Power Analysis Values Value Reportable Range INPUT/OUTPUT Capabilities On page 3 of this bulletin Input/Output Capabilities 63230-300-212 Options April OptionsI /O Extender Options Extender Options Command interface Digital Inputs Calculations Demand Synch Pulse Input59 in -Metering Capabilities for more about demand To verify peak demand charges 63230-300-212 Input/Output Capabilities April Analog Inputs Analog InputsMaximum value for each analog input Sample register readings for analog inputs Has been configured as followsAnalog Input Example Input/Output Capabilities 63230-300-212 Analog Inputs April Latched Relay Output Operating ModesNormal April Relay Output Operating Modes Absolute kWh Pulse End Of Power Demand IntervalTimed Absolute kVARh Pulse Mechanical Relay Outputs SOLID-STATE KYZ Pulse Output Setpoint-controlled Relay Functions Wire Pulse Initiator Application Calculating the KILOWATTHOUR-PER-PULSE Value Analog Outputs Register Reading kW Output Current mA Analog Output ExampleSample register readings for analog output Alarms Alarms 63230-300-212 About Alarms April About AlarmsAlarms Groups Pickup Setpoint Setpoint-Driven AlarmsDefine the following information Seconds, 100 ms increments, or cycles Pickup Setpoint Dropout Setpoint Pickup Delay Dropout DelayAlarm Period Priorities Alarm Levels Alarms About Alarms Custom Alarms SETPOINT-CONTROLLED Relay Functions Alarms 63230-300-212 Custom Alarms April Undervoltage 63230-300-212 Alarms AprilTypes of Setpoint-Controlled Relay Functions Overvoltage Reverse Power Phase Loss-CurrentPhase Loss-Voltage Phase Reversal Scale Factors SettingsScale Factors on page 191 in Appendix B-Using the Command Setpoint Scale groups and their register numbers Scaling Alarm SetpointsAlarms 63230-300-212 Scaling Alarm Setpoints April Scale Group Register Numbers Alarm Conditions and Alarm Numbers Standard Speed Alarms 1 Second List of Default Alarms by Alarm NumberAlarm Alarm Description Abbreviated Test Units Scale Display Name Register Disturbance Monitoring 1/2 Cycle High Speed Alarms 100 msDisplay Name Type Description Operation Standard Speed Alarm TypesDigital Type Description Operation High Speed Disturbance Boolean 102 See Factory Defaults on page 11 of the installation manualAlarm Log Storage 100 Data Logs Alarm LOGAlarm Log Storage April Data Logs 101 Logging 63230-300-212 Min/Max Logs April MIN/MAX LogsMin/Max Log Interval Min/Max/Average Log 102 April Maintenance Log Interval Min/Max/Average Log Storage Maintenance LOGValues Stored in Maintenance Log Value Stored Description 104 Memory AllocationLogging Memory Allocation Memory allocation in SMS 105 Logging 63230-300-212 Memory Allocation April 106 107 107 Steady-state Waveform Capture Available Resolutions for Disturbance Waveform CapturesTypes of Waveform Captures Disturbance Waveform Capture Adaptive Waveform Capture Available Resolutions for Adaptive Waveform CapturesSamples per Cycle Max. Duration Resolution 109 110 100ms rms Event Recording100ms rms Quantities 63230-300-212 Waveform and Event Capture April Setting UP the Circuit Monitor for Automatic Event CaptureWaveform Storage 111 HOW the Circuit Monitor Captures AN Event 112 114 Using SMS to gather data when a disturbance event occurs113 113 About Disturbance Monitoring April About Disturbance Monitoring 115 116 63230-300-212 Disturbance Monitoring April Operate any output relays when the event is detectedCapabilities of the Circuit Monitor During AN Event Categories CM-4000 Onboard Alarms/Events tab Onboard Files tab 119 Understanding the Alarm LOGApril Understanding the Alarm Log Schneider Electric All Rights Reserved Upgrading Memory in the Circuit Monitor 123 Monitor121 124 122 April Circuit Monitor Memory Circuit Monitor MemoryUpgrading Memory in the Circuit Monitor 123 Xxxxxxxx Identifying the Firmware VersionMeter Information DOM Representative for assistance TroubleshootingInformation in -1 describes potential problems and their Maintenance and Troubleshooting 63230-300-212 April 126 127 April ContentsAbout Registers Currents and voltages HOW Power Factor is Stored in the Register 128 Table A-2Date and Time Byte Example HOW Date and Time are Stored in the RegisterTable A-1Date and Time Format Register Listing Table A-3Abbreviated Register List Second Real-Time Readings April Register ListingRegister Description Scale Units Register Range Number 131 132 133 134 Real to Time Minimum Metered Values 135 136 137 138 Real to Time Maximum Metered Values 139 140 To 32,767 See How Power Factor is Stored in the Register on 141 142 143 Accumulated Energy 144 Demand 145 146 147 148 149 150 151 152 153 154 155 156 Phase ExtremesSystem Configuration Current and Voltage Module Configuration 157 = Cvmt 158 Metering Configuration 159 160 161 162 163 164 165 Table A-4Abbreviated Register List for I/O Status Register Name Units Range Description Number 167 Digital Input Template Digital Output Template 169 KWH 171 Analog Input TemplateAnalog Output Template First digit 4 indicates point is analog output Table A-5Registers for Alarm Position Counters 173 174 175 176 177 Template Table A-6Spectral ComponentsRegister Description Units Range Number 178 179 180 181 Issuing Commands 183 Point NumbersVarious operations 181 182 Overview of the Command InterfaceTable B- 1 Location of the command interface Table B- 2 Command Codes Issuing CommandsWrite the command code to command interface register 8001-15 Resets Files April Overview of the Command InterfaceSetup 185 Point Numbers 186 63230-300-212 Appendix B-Using the Command Interface April 187 188 Command Interface Control Digital Input ControlConditional Energy April Incremental Energy Using Incremental EnergyIncremental Energy 189 190 Setting UP Individual Harmonic CalculationsTable B- 3 Registers for Harmonic Calculations Changing Scale Factors Schneider Electric All Rights Reserved Glossary 193 194 Potential transformer PT-also known as aGlossary 63230-300-212 April 195 True power factor-seepower factorVoltage transformer VT-seepotential Glossary 63230-300-212 April 196 INDEXNumerics 197 Index 63230-300-212 April 198 PLC 199 SMS 200 201 Index 63230-300-212 April 202 Page PBG 1M 4/2001