Power Meter With Remote Display | Schneider Electric PM810, PM870

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

Power Meter With Remote Display

NOTE: The remote display kit (PM8RD) is used with a power meter without a display. See “Power Meter Without Display” on page 3 for the parts of the power meter without a display.

Figure 1–3: Parts of the remote display and the remote display adapter

1 2

3

4 5 6 7 8

TX/RX

PM8RDA Top View

Table 1–4: Parts of the remote display

	No.	Part	Description
			Provides the connection between the remote display and the
	1	Remote display adapter (PM8RDA)	power meter. Also provides an additional RS232/RS485
			connection (2- or 4-wire).
	2	Cable CAB12	Connects the remote display to the remote display adapter.

	3	Remote display (PM8D)	Visual interface to configure and operate the power meter.

	4	Communications mode button	Use to select the communications mode (RS232 or RS485).

	5	Communications mode LED	When lit, the LED indicates the communications port is in RS232
	5	Communications mode LED	mode.
			mode.
	6	RS232/RS485 port	This port is used for communications with a monitoring and control
	6	RS232/RS485 port	system. This port can be daisy-chained to multiple devices.
			system. This port can be daisy-chained to multiple devices.
	7	Tx/Rx Activity LED	The LED flashes to indicate communications activity.

	8	CAB12 port	Port for the CAB12 cable used to connect the remote display to
	8	CAB12 port	the remote display adapter.
			the remote display adapter.

4	© 2011 Schneider Electric. All Rights Reserved.

Image 10

Schneider Electric PM810, PM870, PM820, PM850 manual Power Meter With Remote Display, Parts of the remote display Description

Contents

User Guide Page Hazard Categories and Special Symbols 63230-500-225A2 PowerLogicTM Series 800 Power Meter 2011 PowerLogicTM Series 800 Power Meter 63230-500-225A2 2011 Contents Disturbance Monitoring PM870 Maintenance and TroubleshootingWaveform Capture Glossary Topics Not Covered In This Manual What is a Power Meter?Introduction 2011 Introduction PowerLogicTM Series 800 Power Meter Power Meter HardwarePower Meter With Integrated Display Introduction 2011 Power Meter Without Display Parts of the Series 800 Power Meter without display Power Meter With Remote Display Parts of the remote display Description Power Meter Parts and Accessories Electric Box Contents Firmware FeaturesSeries 800 Power Meter Features PM820 PM850 PM870 Introduction 2011 Schneider Electric. All Rights Reserved Safety Precautions 2011 Safety PrecautionsPage How the Buttons Work Power Meter DisplayOperation Changing Values Level Setup Mode Access Power Meter SetupDate Setup Time Setup Lang Language Setup CTs Setup Comms Communications SetupMeter Setup Communications Default Settings Communications Setting HZ System Frequency Setup PTs SetupSYS System Type Setup Alarm Alarms Setup Input/Output Setup Passw Password Setup Advan Advanced Power Meter Setup Features Timer Operating Time Threshold SetupROT Phase Rotation Setup THD Calculation Setup INC Incremental Energy Interval SetupVAR/PF Convention Setup Alarm Backlight Setup Lock Resets SetupBar Graph Setup PQ Advanced Evaluation Setup Power Demand Configuration Setup Initialize the Power Meter Power Meter ResetsAccumulated Energy Readings Reset Minimum/Maximum Values Reset Accumulated Demand Readings ResetDisplay Mode Change Power Meter Diagnostics Accumulated Operating Time Reset Read and Write Registers View the Meter InformationView the Meter Date and TIme 2011 Metering Capabilities Metering CapabilitiesReal-Time Readings One-second, Real-time Readings Reportable Range Power Factor Min/Max Conventions Min/Max Values for Real-time Readings Power Factor Sign Conventions Real Demand Readings Demand Power Calculation MethodsDemand Readings Reportable Range Sliding Block Fixed Block Demand Current Thermal Demand Example Peak Demand Predicted demand is updated every secondPredicted Demand Generic Demand Input Metering Demand Pulse hour second Accumulated Energy, Conditional Energy ReadingsAccumulated Energy Accumulated Energy, Incremental Energy-Per-Shift PM810 with PM810LOG ConfigurationEnergy-per-shift recorded values Category Recorded Values Power Analysis Values Values -3 to Default THD-Voltage, Current Fundamental Voltages per phaseFundamental Currents per phase Miscellaneous Input/Output Capabilities Digital Inputs Relay Output Operating Modes Normal Demand Mode External Synch Pulse Demand TimingDemand Synch Pulse Input Normal Timed End Of Power Demand IntervalLatched Absolute kWh Pulse KWh Out Pulse Wire Pulse InitiatorSolid-state KY Pulse Output KVARh Out Pulse Fixed Pulse Output Calculating the Kilowatthour-Per-Pulse Value Analog Outputs Analog Inputs= 0.1111 kWh/pulse Basic Alarm Groups AlarmsBasic Alarms 2011 Alarms EV1Max1 Setpoint-driven AlarmsEV2Max2 Max2 Priorities Viewing Alarm Activity and HistoryTypes of Setpoint-controlled Functions Schneider Electric. All Rights Reserved Scale Factors Scale Groups Measurement Range Scale Factor Scale Group Register Numbers Scaling Alarm SetpointsAlarm Conditions and Alarm Numbers Limit Standard Speed Alarms 1 Second Digital Standard Speed Advanced alarm features by model Advanced AlarmsAdvanced Alarm Groups PM850 PM870 Alarm Levels Abbreviated Test Display Name Register Nand Introduction Logging2011 Logging Alarm Log Storage Alarm LogMaintenance Log Memory Allocation for Log Files Value Stored Number Data Logs Registers Organizing Data Log Files PM850, PM870 Alarm-driven Data Log EntriesBilling Log Data LogPage 2011 Logging Billing Log Register List Description Configure the Billing Log Logging IntervalData Type➀ Page 2011 Waveform Capture Waveform CaptureWaveform Capture Number Channels Waveform Storage How the Power Meter Captures an EventChannel Selection in PowerLogic Software Initiating a Waveform Disturbance Monitoring PM870 63230-500-225A2 PowerLogicTM Series 800 Power Meter 2011About Disturbance Monitoring Plant a Transformer Plant C Plant D FaultPlant B 63230-500-225A2 PowerLogic TM Series 800 Power Meter 2011 Capabilities of the PM870 During an EventPage Power Meter Memory Maintenance and TroubleshootingDate and Time Settings Viewing the Display in Different Languages Identifying the Firmware Version, Model, and Serial NumberTechnical Support Troubleshooting Heartbeat LED CT and PT ratings, System Type, Nominal Using This Appendix What is Normal? Section I-Case B Section I Common Problems for 3-Wire and 4-Wire SystemsSection I-Case a Section I-Case C Section II 3-Wire System Troubleshooting Section III-Case B Section III 4-Wire System TroubleshootingSection III-Case a Section III-Case C Section III-Case F Section III-Case ESection III-Case G Troubleshooting Diagnosis Readings from a 4-wire systemField Example About Registers Register List AccessAppendix B-Register List Floating-point Registers Table B-1 Date and Time Format How Signed Power Factor is Stored in the RegisterHow Date and Time are Stored in Registers Table B-2 Date and Time Byte Example Table B-3 Modbus Commands Supported Modbus CommandsResetting Registers Table B-4 Register Listing-Reset Commands Schneider Electric All Rights Reserved Appendix C-Using the Command Interface Overview of the Command Interface Table C-2 Command Codes Issuing CommandsCommand Resets Files 9020 None Enter into setup mode 9021 8001 Operating Outputs from the Command InterfaceSetup Exit setup mode and save all changes Conditional Energy To save the changes, write the value 1 to register Incremental Energy Command Interface ControlDigital Input Control Using Incremental Energy Figure C-2 Incremental energy example Setting Up Individual Harmonic Calculations Changing Scale Factors Enabling Floating-point RegistersPage SEMI-F47/ITI Cbema Specification Appendix D-Advanced Power Quality EvaluationsPower Quality Standards Table D-2 Duration categories Table D-3 Categorized disturbance levels F-47 Sag levels Appendix D-Advanced Power Quality EvaluationsPowerLogicTM Series 800 Power Meter 63230-500-225A2 Table D-4 Duration categories How Evaluation Results Are Reported EN501602000 SpecificationTable D-6 Register Entries Description Number Evaluation During Normal Operation1 Possible Configurations Through Register WritesPower Frequency Supply Voltage Variations Harmonic Voltage Evaluations During Abnormal OperationSupply Voltage Unbalance Count of Magnitude of Rapid Voltage Changes Table D-9 Voltage interruptions Duration t seconds Detection of Interruptions of the Supply VoltageTable D-8 Voltage dip classifications Table D-10 Over-voltages Duration t seconds Harmonic Calculations Operation with PQ Advanced EnabledResetting Statistics Time Intervals 100 Schneider Electric. All Rights Reserved 101 Portal RegistersTable D-12 Portal Register Descriptions Size Data Detection and Classification of Supply Voltage Dips on Detecting and Classifying Temporary Power Frequency Over 102 Schneider Electric. All Rights Reserved 103 Setting Up PQ Advanced Evaluation from the Display Alarms Allocated for PQ Advanced Evaluations 63230-500-225A2 3/2011 GlossaryTerms 105 106 Schneider Electric. All Rights Reserved 2011 Glossary Abbreviations and Symbols107 108 Schneider Electric. All Rights Reserved 63230-500-225A2 3/2011 PowerLogicTM Series 800 Power Meter IndexIndex 109 110 PLC 111 VAR 112Page PowerLogic Power Meter 800 User Guide