Power Meter Resets | Schneider Electric PM820, PM870, PM810, PM850

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

Power Meter Resets

The Power Meter Resets Feature set contains several items. After resetting a feature, you may continue through the remaining features by returning to the RESET MODE screen and pressing ###: to scroll to additional features. Once you have reset the specific features, press 1; until the display returns to the main screen.

Initialize the Power Meter

Initializing the power meter resets the energy readings, minimum/maximum values, and operating times. To initialize the power meter, follow these steps:

1.Press ###: to scroll through the Level 1 menu until you see MAINT.

2.Press MAINT.

3.Press RESET.

4.Press ###: until METER is visible.

5.Press METER.

6.Enter the password (the default is 0000).

7.Press YES to initialize the power meter and to return to the RESET MODE screen.

8.At the RESET MODE screen, continue resetting additional features or press1; until you return to the main screen.

NOTE: We recommend initializing the power meter after you make changes to any of the following: CTs, PTs, frequency, or system type.

Accumulated Energy Readings Reset

PLSD110285

1.	Press ###: to scroll through the Level 1 menu
	until you see MAINT.
2.	Press MAINT.
3.	Press RESET.
4.	Press ###: until ENERG is visible.
5.	Press ENERG.
6.	Enter the password (the default is 0000).
7.	Press YES to reset the accumulated energy
	readings and to return to the RESET MODE
	screen.	PLSD110280
		PLSD110280

© 2011 Schneider Electric. All Rights Reserved.

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Schneider Electric PM820, PM870, PM810 Power Meter Resets, Initialize the Power Meter, Accumulated Energy Readings Reset

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 Waveform Capture Maintenance and TroubleshootingDisturbance Monitoring PM870 Glossary Introduction What is a Power Meter?Topics Not Covered In This Manual 2011 Introduction Power Meter With Integrated Display Power Meter HardwarePowerLogicTM Series 800 Power Meter Introduction 2011 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 Series 800 Power Meter Features FeaturesFirmware PM820 PM850 PM870 Introduction 2011 Schneider Electric. All Rights Reserved 2011 Safety Precautions Safety PrecautionsPage Operation Power Meter DisplayHow the Buttons Work Changing Values Level Date Setup Power Meter SetupSetup Mode Access Lang Language Setup Time Setup Meter Setup Comms Communications SetupCTs Setup Communications Default Settings Communications Setting 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 Real-Time Readings Metering Capabilities2011 Metering Capabilities One-second, Real-time Readings Reportable Range 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 Predicted Demand Predicted demand is updated every secondPeak Demand Generic Demand Pulse hour second Input Metering Demand Accumulated Energy Energy ReadingsAccumulated Energy, Conditional Accumulated Energy, Incremental Energy-per-shift recorded values Category Recorded Values ConfigurationEnergy-Per-Shift PM810 with PM810LOG Values -3 to Default Power Analysis Values Fundamental Currents per phase Fundamental Voltages per phaseTHD-Voltage, Current Miscellaneous Digital Inputs Input/Output Capabilities Demand Synch Pulse Input Normal Demand Mode External Synch Pulse Demand TimingRelay Output Operating Modes Normal Latched End Of Power Demand IntervalTimed Absolute kWh Pulse Solid-state KY Pulse Output Wire Pulse InitiatorKWh Out Pulse KVARh Out Pulse Calculating the Kilowatthour-Per-Pulse Value Fixed Pulse Output = 0.1111 kWh/pulse Analog InputsAnalog Outputs Basic Alarms AlarmsBasic Alarm Groups 2011 Alarms EV2Max2 Setpoint-driven AlarmsEV1Max1 Max2 Types of Setpoint-controlled Functions Viewing Alarm Activity and HistoryPriorities Schneider Electric. All Rights Reserved Scale Groups Measurement Range Scale Factor Scale Factors Alarm Conditions and Alarm Numbers Scaling Alarm SetpointsScale Group Register Numbers Limit Digital Standard Speed Alarms 1 Second Standard Speed Advanced Alarm Groups Advanced AlarmsAdvanced alarm features by model PM850 PM870 Alarm Levels Abbreviated Test Display Name Register Nand 2011 Logging LoggingIntroduction Maintenance Log Alarm LogAlarm Log Storage Memory Allocation for Log Files Number Value Stored Registers Data Logs Billing Log Alarm-driven Data Log EntriesOrganizing Data Log Files PM850, PM870 Data LogPage Data Type➀ Configure the Billing Log Logging Interval2011 Logging Billing Log Register List Description Page Waveform Capture Waveform Capture2011 Waveform Capture Number Channels Channel Selection in PowerLogic Software How the Power Meter Captures an EventWaveform Storage Initiating a Waveform 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 a Section I Common Problems for 3-Wire and 4-Wire SystemsSection I-Case B Section I-Case C Section II 3-Wire System Troubleshooting Section III-Case a Section III 4-Wire System TroubleshootingSection III-Case B Section III-Case C Section III-Case G Section III-Case ESection III-Case F Field Example Readings from a 4-wire systemTroubleshooting Diagnosis Appendix B-Register List Register List AccessAbout Registers Floating-point Registers How Date and Time are Stored in Registers How Signed Power Factor is Stored in the RegisterTable B-1 Date and Time Format Table B-2 Date and Time Byte Example Resetting Registers Supported Modbus CommandsTable B-3 Modbus Commands Table B-4 Register Listing-Reset 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 Setup Operating Outputs from the Command Interface9020 None Enter into setup mode 9021 8001 Exit setup mode and save all changes 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 Power Quality Standards Appendix D-Advanced Power Quality EvaluationsSEMI-F47/ITI Cbema Specification Table D-2 Duration categories PowerLogicTM Series 800 Power Meter 63230-500-225A2 Appendix D-Advanced Power Quality EvaluationsTable D-3 Categorized disturbance levels F-47 Sag levels Table D-4 Duration categories Table D-6 Register Entries Description Number EN501602000 SpecificationHow Evaluation Results Are Reported Power Frequency Possible Configurations Through Register WritesEvaluation During Normal Operation1 Supply Voltage Variations Supply Voltage Unbalance Evaluations During Abnormal OperationHarmonic Voltage Count of Magnitude of Rapid Voltage Changes Table D-8 Voltage dip classifications Detection of Interruptions of the Supply VoltageTable D-9 Voltage interruptions Duration t seconds Table D-10 Over-voltages Duration t seconds Resetting Statistics Operation with PQ Advanced EnabledHarmonic Calculations Time Intervals 100 Schneider Electric. All Rights Reserved Table D-12 Portal Register Descriptions Size Data Portal Registers101 Detection and Classification of Supply Voltage Dips on 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 Terms Glossary63230-500-225A2 3/2011 105 106 Schneider Electric. All Rights Reserved 107 Abbreviations and Symbols2011 Glossary 108 Schneider Electric. All Rights Reserved Index PowerLogicTM Series 800 Power Meter Index63230-500-225A2 3/2011 109 110 111 PLC 112 VARPage PowerLogic Power Meter 800 User Guide