Schneider Electric PM5300 manual Hz F, Unbal, MnMx, Alarm

Page 47

PowerLogic™ PM5300 series user guide

Chapter 5—Viewing Meter Data

 

 

PF

True

Disp

Per phase and total true power factor values and sign.

Per phase and total displacement power factor values and sign.

Hz [F]

Frequency (Freq), average voltage and current (Vavg, Iavg) and power factor (PF) values.

THD

THD

THD (ratio of harmonic content to the fundamental) for current,

 

Amps [I], V L-L [U], V L-N [V]

line-to-line voltage, and line-to-neutral voltage.

 

 

thd

thd (ratio of harmonic content to the rms value of total harmonic

 

 

content) for current, line-to-line voltage, and line-to-neutral

 

Amps [I], V L-L [U], V L-N [V]

 

voltage.

 

 

 

Related topics

•See “Power quality” on page 89.

Unbal

Percent unbalance readings for line-to-line voltage (V L-L [U]), line-to-neutral voltage (V L-N [V]) and current (Amps [I]).

MnMx

MnMx

Summary of maximum values for line-to-line voltage, line-to-

neutral voltage, phase current and total power.

 

 

 

 

 

 

 

 

 

 

Amps [I]

Minimum and maximum values for phase current.

 

 

 

 

 

 

Volts

Minimum and maximum values for line-to-line voltage and line-

 

 

V L-L, V L-N

to-neutral voltage.

 

 

 

 

 

Power

Minimum and maximum values for active, reactive, and apparent

 

 

Active, Reac, Apr

power.

 

 

 

 

 

PF

Minimum and maximum values for true and displacement PF and

 

 

True, Disp

PF sign.

 

 

 

 

 

Hz

Minimum and maximum values for frequency.

 

 

 

 

 

THD

Minimum and maximum values for total harmonic distortion (THD

 

 

THD, thd

or thd).

 

 

 

 

 

 

 

 

Amps, V L-L, V L-N

THD or thd minimum and maximum values for phase or neutral

 

 

 

current, line-to-line voltage and line-to-neutral voltage.

 

 

 

 

 

Unbal

Minimum and maximum values for current unbalance, line-to-line

 

 

Amps, V L-L, V L-N

voltage unbalance and line-to-neutral voltage unbalance..

 

 

 

 

 

Alarm

Active, Hist, Count, Unack

Lists all active alarms, past alarms (Hist), the total number each standard alarm has been tripped (Count), and all unacknowledged alarms.

Related topics

•See “Alarms” on page 63.

I/O

DOut

S In

Relay

Current status (on or off) of the selected digital output, status input or relay. Counter shows the total number of times an off-to- on change of state is detected. Timer shows the total time (in seconds) that a digital output, status input or relay is in the on state.

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Contents PowerLogic PM5300 Series Power and Energy Meter Page Please note Important InformationPage Hardware Refer Introduction Chapter Safety Precau TionsEnce Chapter Input / Output Chapter AlarmsChapter Multi-tariff feature Chapter Power qualityChapter Verifying accura Chapter Meter resetsChapter Maintenance UpgradesPowerLogic PM5300 series user guide Introduction Power and Energy Meter HardwareParts and Accessories Box ContentsPowerLogic PM5300 user guide Before You Begin Safety PrecautionsPowerLogic PM5300 series user guide Functions and Characteristics Models, Features and OptionsFunctions and Characteristics PM5300 Series Models, Features and OptionsOther Measurements Power Quality MeasurementsEnergy Values Demand ValuesElectrical Characteristics Technical SpecificationsElectromagnetic Compatibility Mechanical CharacteristicsEnvironmental Characteristics SafetyHuman Machine Interface Safety precautionsDimension Mounting the PM5300 Meter mountingMeter wiring Screw driver type M3 Serial No Description SpecificationMake Part code Description Recommended cablesWiring Diagrams Direct connect voltage limits Power systemSymbol Description Current Transformer Voltage disconnect switchSymbol Power system setup parameters Power system descriptionMeter setting Direct connect maximum Voltage and current input wiringVoltage input protection Current input protectionSerial communications Control power wiringCommunications Balanced system considerationsRS-485 maximum cable length RS-485 wiringRS-485 network configuration RS-485 cableEthernet communications Ethernet configurationEthernet wiring EthernetETHERNET SwitchSWITCH/ hub/ HUB Digital outputsStatus input connections Status inputsRelay outputs Digital output connectionsRelay output connections Heartbeat / communications LED Front panel display and meter setupLED indicators Alarm / energy pulsing LED modesRelated topics Notification iconsMeter screen menus PM5300 display screen menus Menu treeBasic setup screen Front panel meter setupMeter setup screen navigation Configuring the basic setup parametersParameter Values Description Basic setup menu treeBasic setup parameters Communication ports Communications setupSetting up serial communications Serial communications setup menu treeEthernet communications setup menu tree Setting up Ethernet communicationsCommunications setup parameters Display setup menu tree HMI settingsSetting up the display Ethernet port settingsRegional settings menu tree Setting up the screen passwordsSetting up regional settings Display setup parametersPassword setup parameters Lost passwordPassword setup menu tree Advanced setup menu tree Setting the clock Advanced setupClock setup menu tree Clock setup parametersLED setup parameter Setting up the alarm / energy pulsing LEDAdvanced setup parameters Alarm / energy pulsing LED settings menu treePower or current demand setup parameters Input / output setup Demand setupDemand setup menu tree Remote Meter Setup Multi-tariff setupAlarms setup Displaying data screens Viewing Meter DataViewing meter data from the front panel Meter data display screensEnergy E Power PQSVolts U-V HarmMnMx AlarmHz F UnbalMaint Using ION Setup to view or modify configuration dataUsing software to view meter data TimerStatus Input, Digital Output Ports and Relay Output Ports Input / OutputStatus input applications Status input setup parameters available through ION Setup Status input setupConfiguring status inputs using ION Setup Navigate to I/O configuration I/O SetupStatus input setup menu tree Configuring status inputs using the front panelDigital output application example Digital output setupDigital output wiring example Digital output applicationsDigital output setup parameters available through ION Setup Configuring digital outputs using ION SetupDigital output setup menu tree Configuring digital outputs using the front panelOn Time s This defines the pulse width on time in seconds Parameter Values Description Relay output applications Relay output setupConfiguring relay outputs using ION Setup Relay output setup parameters available through ION SetupSet to External or Alarm. The relay output Relay output setup menu tree Configuring relay outputs using the front panelAlarm / energy pulsing LED setup Navigate to I/O configuration Energy Pulsing Disabled turns off the LED completely Second Alarms AlarmsAbout Alarms Alarm List of Standard 1-Second Over/Under AlarmsHow the power meter handles setpoint-driven alarms Digital AlarmsUsing an Alarm to Control a Relay and Digital Output Alarm SetupUnary Alarms Alarm PrioritiesSetting Up 1-Second Alarms Setting Up 1-Second Alarms Setting Up Unary Alarms Setting Up Digital Alarms Setting Up Digital Alarms Viewing Active Alarms and Alarm Counters Viewing Alarm Activity and HistoryViewing Unacknowledged Alarms and the Alarm History Log PowerLogic PM5300 series user guide Alarms Description Number of Registers Data Type Register Number Data LogsData Logs Memory Allocation for Log Files Alarm LogAlarm Log Storage Energy Power factorMeasurements and calculations Real-time readingsPower factor minimum and maximum Power factor min/max conventionPower factor sign convention IEC modeBlock interval demand Power demand calculation methodsIeee mode DemandBlock interval demand example Synchronized demandThermal demand example Current demandPredicted demand Thermal demandPredicted demand example Peak demandMulti-tariff feature overview Multi-tariff featureMulti-tariff feature example Front panel date and time format Command mode overviewTime of day mode overview Time formatTariff Type Start date End date Start time End time Example tariff configurations for a four-tariff systemConfiguration 1 four tariffs with weekdays and weekends Tariff creation methodDigital input requirements for required number of tariffs Input mode overviewConfiguration 1 2 tariff assignment using 2 digital inputs1 Configuration 2 2 tariff assignment using 2 digital inputsTime of day mode tariff setup Configuring tariffs using the front panelConfiguring time of day mode tariffs using the front panel Tariff setup menu treeConfiguring input mode tariffs using the front panel Total Harmonic Distortion and Total Demand Distortion Power qualityHarmonic content calculations Harmonics overviewTDD calculation Viewing harmonics using the front panelDisplaying harmonics data THD and thd calculationsExample 13th to 21st harmonics for line-to-neutral voltage Viewing THD/thd using the front panelPower Quality display screen Viewing TDDRelated topics Accuracy test requirements Testing overviewVerifying accuracy PM5300 Reference device or energy standardEnergy pulsing Location of energy pulsing LEDVerifying accuracy test Calculating the number of required pulses Calculating total powerPercent error calculation VT and CT considerations Total power limit for alarm / energy LEDTotal power limit for digital output Energy pulsing considerationsVar-hour test points example Typical sources of test errorsTest points Watt-hour test points exampleReset menu tree Meter resetsFront panel meter reset screens Global resetsAlarm counter Option Description Single resetsSingle reset options Alarm counter optionsPowerLogic PM5300 series user guideChapter 13-Meter resets 102 Identifying the Firmware Version, Model, and Serial Number Maintenance and UpgradesPassword Recovery Power Meter MemoryMeter Control PowerAdditional Meter Status Information Downloading Firmware105 TroubleshootingHeartbeat/Comms LED 106 TroubleshootingPotential Problem Possible Cause Possible Solution Getting Technical Support Register ListMID compliance for the meter Specifications relevant to MIDMID Compliance MID overviewMID Compliance Installation and wiringLocation of terminal covers Installing the terminal coversPM5331/PM5341 default screen Default PM5331/PM5341 display screenMeter firmware version MID-protected setup parametersLock-protected setup parameters Lock-protected setup parametersInitializing the meter Setting up the PM5331/PM5341Locking or unlocking the meter Setting up lock passwordNavigate to Maint Setup Meter Lock 113 GlossaryTerms 114 115 Abbreviations116 117 118 Page Schneider Electric 35, rue Joseph Monier CS
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