Schneider Electric PM5300 manual Input mode overview

Page 86

Chapter 10—Multi-tariff featurePowerLogic™ PM5300 series user guide

Configuration 2: one season for weekends, with off-peak and shoulder hours, two seasons for weekdays, with shoulder hours

Tariff

Type

Start date

End date

Start time

End time

 

 

 

 

 

 

1

Every day

January 1

December 31

23:00

04:59

 

 

 

 

 

 

2

Weekdays

May 1

September 30

05:00

22:59

 

 

 

 

 

 

3

Weekdays

October 1

April 30

05:00

22:59

 

 

 

 

 

 

4

Weekends

January 1

December 31

05:00

22:59

 

 

 

 

 

 

All days have a tariff applied between 23:00 and 04:59, corresponding to off-peak hours. All weekend days have a tariff applied from 05:00 to 22:59, corresponding to shoulder hours. All weekdays fall into one of two seasons (summer or winter), and have two tariffs applied throughout the day. Example dates and corresponding tariffs:

•Wednesday, March 21, 08:00 = tariff 3

•Tuesday, January 10, 21:00 = tariff 3

•Sunday, June 24, 14:00 = tariff 4

•Friday, August 17, 00:00 = tariff 1

Input mode overview

You can use this mode to have the device’s digital inputs set which tariff is applied to the energy that is presently being consumed. If a digital input is used for multi-tariff, it cannot be used for an exclusive association (such as Demand Sync or Input Metering), but digital inputs can be shared with a non-exclusive association (such as Alarms). To make a digital input available for setting tariffs, any conflicting associations must be manually removed at the source of the original association.

The number of different tariffs that can be applied is determined by the number of available digital inputs and the total number of tariffs supported by your device. The digital inputs are used as binary counters to identify the appropriate tariff, where off = 0 and on = 1, and most significant bit (MSB) is digital input 2 and least significant bit (LSB) is digital input 1. By this definition, digital input 1 must be associated with the multi-tariff feature in order to set the tariff to Input mode.

Digital input requirements for required number of tariffs

Number of

 

Digital inputs required

 

 

 

 

tariffs required

 

Configuration 1

 

Configuration 2

 

 

 

 

 

 

 

 

1

1

(digital input 1)

1

(digital input 1)

 

 

 

 

 

2

1

(digital input 1)

2

(digital input 1 and 2)

 

 

 

 

 

3

2

(digital input 1 and 2)

2

(digital input 1 and 2)

 

 

 

 

 

4

2

(digital input 1 and 2)

2

(digital input 1 and 2)

 

 

 

 

 

Configuration 1: 2 tariff assignment using 2 digital inputs1

 

Tariff

Digital input 2

Digital input 1

 

 

 

 

T1

0

 

0

 

 

 

 

T2

0

 

1

1There is no inactive tariff with this configuration.

Configuration 2: 2 tariff assignment using 2 digital inputs

Tariff

 

Digital input 2

Digital input 1

 

 

 

 

None1

0

 

0

T1

0

 

1

 

 

 

 

T2

1

 

0

1This digital input configuration (00) means there are no active tariffs (all tariffs are disabled)

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Contents PowerLogic PM5300 Series Power and Energy Meter Page Important Information Please notePage Hardware Refer Introduction Chapter Safety Precau TionsEnce Chapter Power quality Chapter AlarmsChapter Multi-tariff feature Chapter Input / OutputUpgrades Chapter Meter resetsChapter Maintenance Chapter Verifying accuraPowerLogic PM5300 series user guide Box Contents Power and Energy Meter HardwareParts and Accessories IntroductionPowerLogic PM5300 user guide Safety Precautions Before You BeginPowerLogic PM5300 series user guide PM5300 Series Models, Features and Options Models, Features and OptionsFunctions and Characteristics Functions and CharacteristicsDemand Values Power Quality MeasurementsEnergy Values Other MeasurementsTechnical Specifications Electrical CharacteristicsSafety Mechanical CharacteristicsEnvironmental Characteristics Electromagnetic CompatibilityHuman Machine Interface Safety precautionsDimension Meter mounting Mounting the PM5300Meter wiring Serial No Description Specification Screw driver type M3Recommended cables Make Part code DescriptionWiring Diagrams Current Transformer Voltage disconnect switch Power systemSymbol Description Direct connect voltage limitsSymbol Power system setup parameters Power system descriptionMeter setting Current input protection Voltage and current input wiringVoltage input protection Direct connect maximumBalanced system considerations Control power wiringCommunications Serial communicationsRS-485 cable RS-485 wiringRS-485 network configuration RS-485 maximum cable lengthDigital outputs Ethernet configurationEthernet wiring EthernetETHERNET SwitchSWITCH/ hub/ HUB Ethernet communicationsDigital output connections Status inputsRelay outputs Status input connectionsRelay output connections Alarm / energy pulsing LED modes Front panel display and meter setupLED indicators Heartbeat / communications LEDRelated topics Notification iconsMeter screen menus Menu tree PM5300 display screen menusConfiguring the basic setup parameters Front panel meter setupMeter setup screen navigation Basic setup screenParameter Values Description Basic setup menu treeBasic setup parameters Serial communications setup menu tree Communications setupSetting up serial communications Communication portsEthernet communications setup menu tree Setting up Ethernet communicationsCommunications setup parameters Ethernet port settings HMI settingsSetting up the display Display setup menu treeDisplay setup parameters Setting up the screen passwordsSetting up regional settings Regional settings menu treePassword setup parameters Lost passwordPassword setup menu tree Clock setup parameters Setting the clock Advanced setupClock setup menu tree Advanced setup menu treeAlarm / energy pulsing LED settings menu tree Setting up the alarm / energy pulsing LEDAdvanced setup parameters LED setup parameterPower or current demand setup parameters Input / output setup Demand setupDemand setup menu tree Remote Meter Setup Multi-tariff setupAlarms setup Meter data display screens Viewing Meter DataViewing meter data from the front panel Displaying data screensHarm Power PQSVolts U-V Energy EUnbal AlarmHz F MnMxTimer Using ION Setup to view or modify configuration dataUsing software to view meter data MaintStatus Input, Digital Output Ports and Relay Output Ports Input / OutputStatus input applications Navigate to I/O configuration I/O Setup Status input setupConfiguring status inputs using ION Setup Status input setup parameters available through ION SetupConfiguring status inputs using the front panel Status input setup menu treeDigital output applications Digital output setupDigital output wiring example Digital output application exampleConfiguring digital outputs using ION Setup Digital output setup parameters available through ION SetupConfiguring digital outputs using the front panel Digital output setup menu treeOn Time s This defines the pulse width on time in seconds Parameter Values Description Relay output setup parameters available through ION Setup Relay output setupConfiguring relay outputs using ION Setup Relay output applicationsSet to External or Alarm. The relay output Configuring relay outputs using the front panel Relay output setup menu treeAlarm / energy pulsing LED setup Navigate to I/O configuration Energy Pulsing Disabled turns off the LED completely Second Alarms AlarmsAbout Alarms List of Standard 1-Second Over/Under Alarms AlarmDigital Alarms How the power meter handles setpoint-driven alarmsAlarm Priorities Alarm SetupUnary Alarms Using an Alarm to Control a Relay and Digital OutputSetting Up 1-Second Alarms Setting Up 1-Second Alarms Setting Up Unary Alarms Setting Up Digital Alarms Setting Up Digital Alarms Viewing Alarm Activity and History Viewing Active Alarms and Alarm CountersViewing 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 Real-time readings Power factorMeasurements and calculations EnergyIEC mode Power factor min/max conventionPower factor sign convention Power factor minimum and maximumDemand Power demand calculation methodsIeee mode Block interval demandSynchronized demand Block interval demand exampleThermal demand Current demandPredicted demand Thermal demand examplePeak demand Predicted demand exampleMulti-tariff feature overview Multi-tariff featureMulti-tariff feature example Time format Command mode overviewTime of day mode overview Front panel date and time formatTariff creation method Example tariff configurations for a four-tariff systemConfiguration 1 four tariffs with weekdays and weekends Tariff Type Start date End date Start time End timeConfiguration 2 2 tariff assignment using 2 digital inputs Input mode overviewConfiguration 1 2 tariff assignment using 2 digital inputs1 Digital input requirements for required number of tariffsTariff setup menu tree Configuring tariffs using the front panelConfiguring time of day mode tariffs using the front panel Time of day mode tariff setupConfiguring input mode tariffs using the front panel Harmonics overview Power qualityHarmonic content calculations Total Harmonic Distortion and Total Demand DistortionTHD and thd calculations Viewing harmonics using the front panelDisplaying harmonics data TDD calculationViewing TDD Viewing THD/thd using the front panelPower Quality display screen Example 13th to 21st harmonics for line-to-neutral voltageRelated topics Accuracy test requirements Testing overviewVerifying accuracy Location of energy pulsing LED Reference device or energy standardEnergy pulsing PM5300Verifying accuracy test Calculating the number of required pulses Calculating total powerPercent error calculation Energy pulsing considerations Total power limit for alarm / energy LEDTotal power limit for digital output VT and CT considerationsWatt-hour test points example Typical sources of test errorsTest points Var-hour test points exampleGlobal resets Meter resetsFront panel meter reset screens Reset menu treeAlarm counter options Single resetsSingle reset options Alarm counter Option DescriptionPowerLogic PM5300 series user guideChapter 13-Meter resets 102 Power Meter Memory Maintenance and UpgradesPassword Recovery Identifying the Firmware Version, Model, and Serial NumberDownloading Firmware Control PowerAdditional Meter Status Information Meter105 TroubleshootingHeartbeat/Comms LED Getting Technical Support Register List TroubleshootingPotential Problem Possible Cause Possible Solution 106MID overview Specifications relevant to MIDMID Compliance MID compliance for the meterInstallation and wiring MID ComplianceDefault PM5331/PM5341 display screen Installing the terminal coversPM5331/PM5341 default screen Location of terminal coversLock-protected setup parameters MID-protected setup parametersLock-protected setup parameters Meter firmware versionSetting up the PM5331/PM5341 Initializing the meterLocking or unlocking the meter Setting up lock passwordNavigate to Maint Setup Meter Lock 113 GlossaryTerms 114 Abbreviations 115116 117 118 Page Schneider Electric 35, rue Joseph Monier CS
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