Power Meter Parts and Accessories | Schneider Electric PM850, PM870

63230-500-225A2	PowerLogicTM Series 800 Power Meter
3/2011	Chapter 1—Introduction

Power Meter Parts and Accessories

Table 1–5: Power Meter Parts and Accessories

Description

Model Number

	Square D	Schneider
	Square D	Electric
		Electric

	Power meters

		PM810➀	PM810MG➀
	Power meter with integrated display	PM820➁	PM820MG➁
	Power meter with integrated display	PM850➂	PM850MG➂
		PM870➃	PM870MG➃
		PM810U➀	PM810UMG➀
	Power meter without display	PM820U➁	PM820UMG➁
	Power meter without display	PM850U➂	PM850UMG➂
		PM870U➃	PM870UMG➃
		PM810RD➀	PM810RDMG➀
	Power meter with remote display	PM820RD➁	PM820RDMG➁
	Power meter with remote display	PM850RD➂	PM850RDMG➂
		PM870RD➃	PM870RDMG➃
	Accessories

	Remote display with remote display	PM8RD	PM8RDMG
	adapter	PM8RD	PM8RDMG
	adapter

	Remote display adapter	PM8RDA

	Input/Output modules	PM8M22, PM8M26, PM8M2222

	PM810 logging module	PM810LOG

	Cable (12 feet) extender kit for	RJ11EXT
	displays	RJ11EXT
	displays
	Retrofit gasket (for 4 in. round hole	PM8G
	mounting)	PM8G
	mounting)
	CM2000 retrofit mounting adapter	PM8MA

➀The power meter units for these models are identical and support the same features (see “Features” on page 7).

➁The power meter units for these models are identical and support the same features (see “Features” on page 7).

➂The power meter units for these models are identical and support the same features (see “Features” on page 7).

➃The power meter units for these models are identical and support the same features (see “Features” on page 7).

© 2011 Schneider Electric. All Rights Reserved.

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Schneider Electric PM850, PM870, PM820, PM810 manual Power Meter Parts and Accessories, Electric

Contents

User Guide Page 63230-500-225A2 PowerLogicTM Series 800 Power Meter 2011 Hazard Categories and Special Symbols PowerLogicTM Series 800 Power Meter 63230-500-225A2 2011 Contents Glossary Maintenance and TroubleshootingWaveform Capture Disturbance Monitoring PM870 2011 Introduction What is a Power Meter?Introduction Topics Not Covered In This Manual Introduction 2011 Power Meter HardwarePower Meter With Integrated Display PowerLogicTM Series 800 Power Meter Parts of the Series 800 Power Meter without display Power Meter Without Display Parts of the remote display Description Power Meter With Remote Display Electric Power Meter Parts and Accessories Box Contents PM820 PM850 PM870 FeaturesSeries 800 Power Meter Features Firmware Introduction 2011 Schneider Electric. All Rights Reserved 2011 Safety Precautions Safety PrecautionsPage Changing Values Power Meter DisplayOperation How the Buttons Work Level Date Setup Power Meter SetupSetup Mode Access Lang Language Setup Time Setup Communications Default Settings Communications Setting Comms Communications SetupMeter Setup CTs Setup SYS System Type Setup PTs SetupHZ System Frequency Setup Alarm Alarms Setup Passw Password Setup Input/Output Setup ROT Phase Rotation Setup Timer Operating Time Threshold SetupAdvan Advanced Power Meter Setup Features VAR/PF Convention Setup INC Incremental Energy Interval SetupTHD Calculation Setup Bar Graph Setup Lock Resets SetupAlarm Backlight Setup Power Demand Configuration Setup PQ Advanced Evaluation Setup Accumulated Energy Readings Reset Power Meter ResetsInitialize the Power Meter Display Mode Change Accumulated Demand Readings ResetMinimum/Maximum Values Reset Accumulated Operating Time Reset Power Meter Diagnostics View the Meter Date and TIme View the Meter InformationRead and Write Registers One-second, Real-time Readings Reportable Range Metering CapabilitiesReal-Time Readings 2011 Metering Capabilities Min/Max Values for Real-time Readings Power Factor Min/Max Conventions Real Power Factor Sign Conventions Demand Readings Reportable Range Demand Power Calculation MethodsDemand Readings Fixed Block Sliding Block Thermal Demand Example Demand Current Generic Demand Predicted demand is updated every secondPredicted Demand Peak Demand Pulse hour second Input Metering Demand Accumulated Energy, Incremental Energy ReadingsAccumulated Energy Accumulated Energy, Conditional Energy-per-shift recorded values Category Recorded Values ConfigurationEnergy-Per-Shift PM810 with PM810LOG Values -3 to Default Power Analysis Values Miscellaneous Fundamental Voltages per phaseFundamental Currents per phase THD-Voltage, Current Digital Inputs Input/Output Capabilities Normal Normal Demand Mode External Synch Pulse Demand TimingDemand Synch Pulse Input Relay Output Operating Modes Absolute kWh Pulse End Of Power Demand IntervalLatched Timed KVARh Out Pulse Wire Pulse InitiatorSolid-state KY Pulse Output KWh Out Pulse Calculating the Kilowatthour-Per-Pulse Value Fixed Pulse Output = 0.1111 kWh/pulse Analog InputsAnalog Outputs 2011 Alarms AlarmsBasic Alarms Basic Alarm Groups Max2 Setpoint-driven AlarmsEV2Max2 EV1Max1 Types of Setpoint-controlled Functions Viewing Alarm Activity and HistoryPriorities Schneider Electric. All Rights Reserved Scale Groups Measurement Range Scale Factor Scale Factors Limit Scaling Alarm SetpointsAlarm Conditions and Alarm Numbers Scale Group Register Numbers Digital Standard Speed Alarms 1 Second Standard Speed PM850 PM870 Advanced AlarmsAdvanced Alarm Groups Advanced alarm features by model Alarm Levels Abbreviated Test Display Name Register Nand 2011 Logging LoggingIntroduction Memory Allocation for Log Files Alarm LogMaintenance Log Alarm Log Storage Number Value Stored Registers Data Logs Data Log Alarm-driven Data Log EntriesBilling Log Organizing Data Log Files PM850, PM870Page Data Type➀ Configure the Billing Log Logging Interval2011 Logging Billing Log Register List Description Page Number Channels Waveform CaptureWaveform Capture 2011 Waveform Capture Initiating a Waveform How the Power Meter Captures an EventChannel Selection in PowerLogic Software Waveform Storage About Disturbance Monitoring 63230-500-225A2 PowerLogicTM Series 800 Power Meter 2011Disturbance Monitoring PM870 Plant B Transformer Plant C Plant D FaultPlant a Capabilities of the PM870 During an Event 63230-500-225A2 PowerLogic TM Series 800 Power Meter 2011Page Date and Time Settings Maintenance and TroubleshootingPower Meter Memory Technical Support Identifying the Firmware Version, Model, and Serial NumberViewing the Display in Different Languages Heartbeat LED Troubleshooting CT and PT ratings, System Type, Nominal What is Normal? Using This Appendix Section I-Case C Section I Common Problems for 3-Wire and 4-Wire SystemsSection I-Case a Section I-Case B Section II 3-Wire System Troubleshooting Section III-Case C Section III 4-Wire System TroubleshootingSection III-Case a Section III-Case B Section III-Case G Section III-Case ESection III-Case F Field Example Readings from a 4-wire systemTroubleshooting Diagnosis Floating-point Registers Register List AccessAppendix B-Register List About Registers Table B-2 Date and Time Byte Example How Signed Power Factor is Stored in the RegisterHow Date and Time are Stored in Registers Table B-1 Date and Time Format Table B-4 Register Listing-Reset Commands Supported Modbus CommandsResetting Registers Table B-3 Modbus Commands Schneider Electric All Rights Reserved Overview of the Command Interface Appendix C-Using the Command Interface Command Issuing CommandsTable C-2 Command Codes Files Resets Exit setup mode and save all changes Operating Outputs from the Command InterfaceSetup 9020 None Enter into setup mode 9021 8001 To save the changes, write the value 1 to register Conditional Energy Digital Input Control Command Interface ControlIncremental Energy Figure C-2 Incremental energy example Using Incremental Energy Setting Up Individual Harmonic Calculations Enabling Floating-point Registers Changing Scale FactorsPage Table D-2 Duration categories Appendix D-Advanced Power Quality EvaluationsPower Quality Standards SEMI-F47/ITI Cbema Specification Table D-4 Duration categories Appendix D-Advanced Power Quality EvaluationsPowerLogicTM Series 800 Power Meter 63230-500-225A2 Table D-3 Categorized disturbance levels F-47 Sag levels Table D-6 Register Entries Description Number EN501602000 SpecificationHow Evaluation Results Are Reported Supply Voltage Variations Possible Configurations Through Register WritesPower Frequency Evaluation During Normal Operation1 Count of Magnitude of Rapid Voltage Changes Evaluations During Abnormal OperationSupply Voltage Unbalance Harmonic Voltage Table D-10 Over-voltages Duration t seconds Detection of Interruptions of the Supply VoltageTable D-8 Voltage dip classifications Table D-9 Voltage interruptions Duration t seconds Time Intervals Operation with PQ Advanced EnabledResetting Statistics Harmonic Calculations 100 Schneider Electric. All Rights Reserved Detection and Classification of Supply Voltage Dips on Portal RegistersTable D-12 Portal Register Descriptions Size Data 101 102 Schneider Electric. All Rights Reserved Detecting and Classifying Temporary Power Frequency Over 103 Alarms Allocated for PQ Advanced Evaluations Setting Up PQ Advanced Evaluation from the Display 105 GlossaryTerms 63230-500-225A2 3/2011 106 Schneider Electric. All Rights Reserved 107 Abbreviations and Symbols2011 Glossary 108 Schneider Electric. All Rights Reserved 109 PowerLogicTM Series 800 Power Meter IndexIndex 63230-500-225A2 3/2011 110 111 PLC 112 VARPage PowerLogic Power Meter 800 User Guide