Comms Communications Setup, Meter Setup | Schneider Electric PM820

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

COMMS (Communications) Setup

NOTE: If you are using PowerLogic software to set up the power meter, it is recommended you set up the communications features first.

Refer to Table 3-1 for the meter’s default settings.

Table 3–1: Communications Default Settings

Communications Setting	Default
Protocol	MB.RTU (Modbus RTU)

Address	1

Baud Rate	9600

Parity	Even

The same procedure is used to program the settings for the COMMS, COMM 1, and

COMM 2 options.

1.Perform steps 1 through 5 of the SETUP MODE Access procedure on page 11.

2.Press ###: until COMMS (communications) is visible.

3.Press COMMS (communications).

4.Select the required protocol: MB.RTU (Modbus RTU), Jbus, MB. A.8 (Modbus ASCII 8 bits), MB. A.7 (Modbus ASCII 7 bits).

5.Press OK.

6.Enter the ADDR (power meter address).

7.Press OK.

8.Select the BAUD (baud rate).

9.Press OK.

10.Select the parity: EVEN, ODD, or NONE.

11.Press OK.

12.At the SETUP MODE screen, continue programming additional setup features or press1; until you are asked to save changes.

13.Press YES to save the changes.

PLSD110100

METER Setup

This feature allows the user to configure the CTs, PTs, system frequency, and system wiring method.

CTs Setup

1.Perform steps 1 through 5 of the SETUP MODE Access procedure on page 11.

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

3.Press METER.

4.Press CT.

5.Enter the PRIM (CT primary) number.

6.Press OK.

7.Enter the SEC. (CT secondary) number.

8.Press OK.

9.At the SETUP MODE screen, continue programming additional setup features or press1; until you are asked to save changes.

10.Press YES to save the changes.

PLSD110106

© 2011 Schneider Electric. All Rights Reserved.

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Schneider Electric PM820, PM870, PM810, PM850 manual Comms Communications Setup, Meter Setup, CTs Setup

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 Power Meter Setup Setup Mode AccessDate Setup Lang Language Setup Time Setup Meter Setup Comms Communications SetupCTs Setup Communications Default Settings Communications Setting PTs Setup HZ System Frequency SetupSYS System Type Setup Alarm Alarms Setup Passw Password Setup Input/Output Setup Timer Operating Time Threshold Setup Advan Advanced Power Meter Setup FeaturesROT Phase Rotation Setup INC Incremental Energy Interval Setup THD Calculation SetupVAR/PF Convention Setup Lock Resets Setup Alarm Backlight SetupBar Graph Setup Power Demand Configuration Setup PQ Advanced Evaluation Setup Power Meter Resets Initialize the Power MeterAccumulated Energy Readings Reset Accumulated Demand Readings Reset Minimum/Maximum Values ResetDisplay Mode Change Accumulated Operating Time Reset Power Meter Diagnostics View the Meter Information Read and Write RegistersView the Meter Date and TIme 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 Power Calculation Methods Demand ReadingsDemand Readings Reportable Range 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 Configuration Energy-Per-Shift PM810 with PM810LOGEnergy-per-shift recorded values Category Recorded Values 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 Analog Inputs Analog Outputs= 0.1111 kWh/pulse Basic Alarms AlarmsBasic Alarm Groups 2011 Alarms EV2Max2 Setpoint-driven AlarmsEV1Max1 Max2 Viewing Alarm Activity and History PrioritiesTypes of Setpoint-controlled Functions 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 Logging Introduction2011 Logging 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 Configure the Billing Log Logging Interval 2011 Logging Billing Log Register List DescriptionData Type➀ 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 63230-500-225A2 PowerLogicTM Series 800 Power Meter 2011 Disturbance Monitoring PM870About Disturbance Monitoring Transformer Plant C Plant D Fault Plant aPlant B Capabilities of the PM870 During an Event 63230-500-225A2 PowerLogic TM Series 800 Power Meter 2011Page Maintenance and Troubleshooting Power Meter MemoryDate and Time Settings Identifying the Firmware Version, Model, and Serial Number Viewing the Display in Different LanguagesTechnical Support 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 E Section III-Case FSection III-Case G Readings from a 4-wire system Troubleshooting DiagnosisField Example 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 Issuing Commands Table C-2 Command CodesCommand 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 Command Interface Control Incremental EnergyDigital Input Control 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 EN501602000 Specification How Evaluation Results Are ReportedTable D-6 Register Entries Description Number 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 Abbreviations and Symbols 2011 Glossary107 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