Schneider Electric PM5100 manual Viewing Unacknowledged Alarms and the Alarm History Log

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PowerLogic™ PM5100 series user guide

Chapter 7—Alarms

Viewing Unacknowledged Alarms and the Alarm History Log

To view the unacknowledged alarms or the alarm history log:

1.Scroll through the menu list at the bottom of the screen until you see Alarm.

2.Press Alarm.

3.Press the button beneath Unack or Hist.

4.Press ▼ and ▲to scroll through the list of primary alarm events.

5.Press Detail to view pickup and dropout event details.

6.Press ▼ and ▲to scroll through the pickup and dropout event details.

7.For unacknowledged alarms, press Ack to acknowledge the alarm.

8.Press ▲ to return to the alarm list on the previous screen.

9.For unacknowledged alarms, follow Steps 4 to 7 until all alarms are acknowledged.

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Contents PowerLogic PM5100 Series Power and Energy Meter Page Please note Important InformationPage Hardware Refer Introduction Chapter Safety Precau TionsEnce Chapter MID Compliance Chapter AlarmsChapter Measurements CalculationsGlossary Table of Contents PowerLogic PM5100 series user guide Introduction Power and Energy Meter HardwareParts and Accessories Box ContentsIntroduction Before You Begin Safety PrecautionsPowerLogic PM5100 series user guide Functions and Characteristics Models, Features and OptionsFunctions and Characteristics PM5100 Series Models, Features and OptionsTechnical Specifications Environmental Characteristics Mechanical CharacteristicsCommunication Safety precautionsSafety Electromagnetic CompatibilityMeter mounting DimensionMounting the PM5100 Serial No Description Specification Meter wiringMake Part code Description Recommended cables3CT 2CT Wiring DiagramsCurrent Transformer Power systemSymbol Description Direct connect voltage limitsSymbol 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 cableDigital output connections Digital outputsPowerLogic PM5100 series user guide Hardware Reference Heartbeat / communications LED Front panel display and meter setupLED indicators Alarm / energy pulsing LED modesRelated topics Notification iconsMeter screen menus PM5100 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 Communications setup parameters Communications setupSetting up serial communications Serial communications setup menu treeDisplay setup menu tree HMI settingsSetting up the display Setting up regional settingsRegional settings setup parameters Setting up the screen passwordsRegional settings menu tree Password setup parameters Setting the clockLost password Password setup menu treeParameter Format Description Advanced setupClock setup parameters Advanced setup menu treeLED setup parameter Setting up the alarm / energy pulsing LEDAdvanced setup parameters Alarm / energy pulsing LED settings menu treePower or current demand setup parameters Output setup Demand setupDemand setup menu tree Remote Meter Setup Alarms setupFront panel display and meter setup Displaying data screens Viewing Meter DataViewing meter data from the front panel Meter data display screensEnergy E Power PQSVolts U-V HarmMnMx AlarmTimer UnbalClock Using ION Setup to view or modify configuration dataUsing software to view meter data Digital output applications Digital output setupInput / Output Digital output setup menu tree Alarm / energy pulsing LED setupConfiguring digital outputs using the front panel Navigate to I/O configuration Energy Pulsing Input / OutputPowerLogic PM5100 series user guide Second Alarms AlarmsAbout Alarms Alarm List of Standard 1-Second Over/Under AlarmsAlarm Priorities Unary AlarmsAlarm Setup Setting Up 1-Second Alarms Setting Up 1-Second Alarms Setting Up Unary Alarms Viewing Alarm Activity and HistoryViewing Active Alarms and Alarm Counters Viewing Unacknowledged Alarms and the Alarm History Log PowerLogic PM5100 series user guide Alarms 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 demandTotal 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 7th to 15th 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 PM5100 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 PM5100 series user guideChapter 11-Meter resets Meter resets Identifying the Firmware Version, Model, and Serial Number Maintenance and UpgradesPassword Recovery Power Meter MemoryMeter Control PowerAdditional Meter Status Information Downloading FirmwareHeartbeat/Comms LED TroubleshootingGetting Technical Support Register List TroubleshootingPotential Problem Possible Cause Possible Solution MID compliance for the meter Specifications relevant to MIDMID Compliance MID overviewMID Compliance Installation and wiringLocation of terminal covers Installing the terminal coversPM5111 default screen Default PM5111 display screenMeter firmware version MID-protected setup parametersLock-protected setup parameters Lock-protected setup parametersLocking or unlocking the meter Setting up the PM5111Initializing the meter Irrecoverable Password Setting up lock passwordTerms GlossaryPowerLogic PM5100 series user guide Abbreviations PowerLogic PM5100 series user guide Page Schneider Electric 35, rue Joseph Monier CS