Schneider Electric PM5100 manual

PowerLogic™ PM5100 series user guide

Chapter 7—Alarms

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Schneider Electric manual PowerLogic PM5100 series user guide Alarms

Contents

PowerLogic PM5100 Series Power and Energy Meter Page Important Information Please notePage Introduction Chapter Safety Precau Tions EnceHardware Refer Chapter Alarms Chapter MeasurementsCalculations Chapter MID Compliance Glossary Table of Contents PowerLogic PM5100 series user guide Power and Energy Meter Hardware Parts and AccessoriesBox Contents Introduction Introduction Safety Precautions Before You Begin PowerLogic PM5100 series user guide Models, Features and Options Functions and CharacteristicsPM5100 Series Models, Features and Options Functions and Characteristics Technical Specifications Mechanical Characteristics Environmental Characteristics Safety precautions SafetyElectromagnetic Compatibility Communication Dimension Meter mounting Mounting the PM5100 Meter wiring Serial No Description Specification Recommended cables Make Part code Description Wiring Diagrams 3CT 2CT Power system Symbol DescriptionDirect connect voltage limits Current Transformer Power system setup parameters Power system description Meter settingSymbol Voltage and current input wiring Voltage input protectionCurrent input protection Direct connect maximum Control power wiring CommunicationsBalanced system considerations Serial communications RS-485 wiring RS-485 network configurationRS-485 cable RS-485 maximum cable length Digital outputs Digital output connections PowerLogic PM5100 series user guide Hardware Reference Front panel display and meter setup LED indicatorsAlarm / energy pulsing LED modes Heartbeat / communications LED Notification icons Meter screen menusRelated topics Menu tree PM5100 display screen menus Front panel meter setup Meter setup screen navigationConfiguring the basic setup parameters Basic setup screen Basic setup menu tree Basic setup parametersParameter Values Description Communications setup Setting up serial communicationsSerial communications setup menu tree Communications setup parameters HMI settings Setting up the displaySetting up regional settings Display setup menu tree Setting up the screen passwords Regional settings menu treeRegional settings setup parameters Setting the clock Lost passwordPassword setup menu tree Password setup parameters Advanced setup Clock setup parametersAdvanced setup menu tree Parameter Format Description Setting up the alarm / energy pulsing LED Advanced setup parametersAlarm / energy pulsing LED settings menu tree LED setup parameter Output setup Demand setup Demand setup menu treePower or current demand setup parameters Alarms setup Remote Meter Setup Front panel display and meter setup Viewing Meter Data Viewing meter data from the front panelMeter data display screens Displaying data screens Power PQS Volts U-VHarm Energy E Alarm TimerUnbal MnMx Using ION Setup to view or modify configuration data Using software to view meter dataClock Digital output setup Input / OutputDigital output applications Alarm / energy pulsing LED setup Configuring digital outputs using the front panelDigital output setup menu tree Navigate to I/O configuration Energy Pulsing Input / OutputPowerLogic PM5100 series user guide Alarms About AlarmsSecond Alarms List of Standard 1-Second Over/Under Alarms Alarm Unary Alarms Alarm Priorities Alarm Setup Setting Up 1-Second Alarms Setting Up 1-Second Alarms Viewing Alarm Activity and History Setting Up Unary Alarms Viewing Active Alarms and Alarm Counters Viewing Unacknowledged Alarms and the Alarm History Log PowerLogic PM5100 series user guide Alarms Power factor Measurements and calculationsReal-time readings Energy Power factor min/max convention Power factor sign conventionIEC mode Power factor minimum and maximum Power demand calculation methods Ieee modeDemand Block interval demand Synchronized demand Block interval demand example Current demand Predicted demandThermal demand Thermal demand example Peak demand Predicted demand example Power quality Harmonic content calculationsHarmonics overview Total Harmonic Distortion and Total Demand Distortion Viewing harmonics using the front panel Displaying harmonics dataTHD and thd calculations TDD calculation Viewing THD/thd using the front panel Power Quality display screenViewing TDD Example 7th to 15th harmonics for line-to-neutral voltage Related topics Testing overview Verifying accuracyAccuracy test requirements Reference device or energy standard Energy pulsingLocation of energy pulsing LED PM5100 Verifying accuracy test Calculating total power Percent error calculationCalculating the number of required pulses Total power limit for alarm / energy LED Total power limit for digital outputEnergy pulsing considerations VT and CT considerations Typical sources of test errors Test pointsWatt-hour test points example Var-hour test points example Meter resets Front panel meter reset screensGlobal resets Reset menu tree Single resets Single reset optionsAlarm counter options Alarm counter Option Description PowerLogic PM5100 series user guideChapter 11-Meter resets Meter resets Maintenance and Upgrades Password RecoveryPower Meter Memory Identifying the Firmware Version, Model, and Serial Number Control Power Additional Meter Status InformationDownloading Firmware Meter Troubleshooting Heartbeat/Comms LED Troubleshooting Potential Problem Possible Cause Possible SolutionGetting Technical Support Register List Specifications relevant to MID MID ComplianceMID overview MID compliance for the meter Installation and wiring MID Compliance Installing the terminal covers PM5111 default screenDefault PM5111 display screen Location of terminal covers MID-protected setup parameters Lock-protected setup parametersLock-protected setup parameters Meter firmware version Setting up the PM5111 Initializing the meterLocking or unlocking the meter Setting up lock password Irrecoverable Password Glossary Terms PowerLogic PM5100 series user guide Abbreviations PowerLogic PM5100 series user guide Page Schneider Electric 35, rue Joseph Monier CS