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Omega RD100B manual Special Cases, Operation during Power Failures, App-5

Models: RD100B

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Appendix 1 Periodic Printout and Printout Using the TLOG Timer (/M1 Option)

Special Cases

This section explains the operation of the periodic printout report (statistical calculation) and the TLOG computation for special cases. In the explanation below, statistical calculation represents computation in periodic printout report mode or TLOG computation.

Operation during Power Failures

If a power failure occurs in the middle of statistical calculation, the operation is as follows when the power recovers.

The statistical calculation resumes when the power recovers. The exact operation will vary depending on whether the power is restored before or after the printout time.

Time of Recovery	Statistical Calculation Operation
After the printout time	Statistical calculation data is created immediately after power is
	restored. The measured/computed data up to the time of the power
	failure is used. At the next printout time, data after the power recovery
	is used to create the statistical calculation data.

Before the printout time	The data is created at the printout time after the power recovers. The
	measured/computed data excluding the power failure period is used.

Procedure of Handling “Over” Values during Periodic Printout

When an “over” value* is input for sum or average computation, that value is not used in

the computation.

*An “over” value on a measurement channel refers to +Over or –Over. See section 12.4. An “over” value on a computation channel refers to a value that is less than or equal to –100000000 or greater than or equal to 100000000 excluding the decimal.

Periodic Printout

and Printout Using the TLOG Timer (/M1 Option)

App

App-5

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Omega RD100B Special Cases, Operation during Power Failures, Procedure of Handling Over Values during Periodic Printout

Contents

User’s Guide For immediate technical or application assistance Foreword TrademarksRevisions Electronic Manuals Provided on the Accompanying CD-ROMRecorder’s Version and Functions Described in This Manual RD100B Versions and FunctionsSoftware Sold Separately Version Suffix Code Added or Modified Functions ReferenceSafety Precautions Safety Standards and EMC StandardsAbout This Manual IiiHandling Precautions of the Software Exemption from ResponsibilityChecking the Contents of the Package Standard Accessories Optional Accessories Sold SeparatelyChecking the Contents of the Package Removing the Packing Materials Pen ModelDot Model ViiHow to Use This Manual ViiiConventions Used in This Manual Contents Setup Operations for Convenient Functions Setting Mode ContentsMaintenance XiiOverview of the Recorder Measuring Input Section Input SectionMeasuring Input Section Delta Computation ScalingSquare Root Computation Burnout Detection of Thermocouples Reference Junction Compensation of Thermocouple InputMeasuring Input Section Bias Noise Elimination from Input Signals Measuring Input SectionFilter and Moving Average Filter Pen ModelIntegration Time of the A/D Converter Model Integration Time of the A/D ConverterAlarms Alarm TypesAlarms Delay High Limit Alarm T Delay Low Limit Alarm tDelay High Limit Alarm Example T is the specified delay Alarm HysteresisAlarm Indication Alarm RecordingAlarm Output Relay /A1, /A2, and /A3 Options Non-Hold/Hold Operation of the Alarm IndicationAlarms Reflash Alarm AlarmChannel Approx ms Approx ms Alarms AND/OR Operation of Alarm Output Relays Energized/De-energized Operation of Alarm Output RelaysFunctional DescriptionAlarm ACK Operation Alarms Non-Hold/Hold Operation of Alarm Output RelaysRecording Chart Speed Trend RecordingRecording Method Pen Model Recording Method Dot ModelRecording Partial Expanded Recording Pen Offset Compensation Pen ModelCompressed Expanded Same timePrintout Printout Example on the Pen ModelRecording Printout Example on the Dot Model Functional Description Channel Printout Dot Model OnlyRecording Alarm Printout Printout Contents for details, see appendixPeriodic Printout IntervalNew Chart Speed Printout Recording Turning ON/OFF the Periodic PrintoutManual Printout Message PrintoutRecording Setting Printout Printout Example of List on the Pen ModelPrintout Example of List on the Dot Model Display Displayed InformationDisplay Types Alarm Status Display Date/Time and Chart SpeedChannel Digital + 1 Bar Graph Display Flag DisplayComputation Function /M1 Option Computation FunctionChannels Dedicated to Computations Types of ComputationsHanding of the Unit in Computations Recording Computation ChannelsTrend Recording Assignment of Computation Channels to the Pens Pen ModelAlarms DisplayStarting/Stopping Computation PrintoutFAIL/Chart End Detection and Output Function /F1 Option Chart End OutputFail Output Fail Relay OutputRemote Control Function /R1 Option Remote Control Function /R1 Option Computation Start/Stop Computation ResetRemote Signal Edge, Trigger, and Level Rising/Falling edge Trigger Level Ms or moreTemperature Unit Other FunctionsKey Lock LanguageHandling Precautions Handling PrecautionsBefore Using the Recorder Installation Installation LocationInstallation Procedure InstallationFront Contact With each other Flat bladeExternal Dimensions of the Recorder Panel CutoutInput Signal Wiring General Precautions to Be Taken While WiringPrecautions to Be Taken While Wiring Arrangement of the Measuring Input Terminals Measuring input terminal blockScrew input terminal Clamped input terminal H2 optionInput Signal Wiring Dot Model Before UsingRecorder Measuring Input Wiring Input Signal WiringDC current input +/A Shunt resistor Optional Terminal Wiring Arrangement of the Optional TerminalsCrimp-on lug with insulation sleeves for 4 mm screws Optional terminal blockOptional Terminal Wiring Remote Control Input TerminalsWiring Procedure Relay Contact Output SpecificationsRelay Contact Input/Transistor Input Specifications Relay contact output Voltage-free contact Open collectorPower Supply Wiring Precautions to Be Taken While Wiring the Power SupplyPower Supply Specifications Power Supply Wiring Turning ON/OFF the Power Switch Checking the Date/TimeNames of Parts FrontNames of Parts and Run Operations Names of PartsDisplay and Key Panel Status displaySeven keys are available During normal operation CH UP keyRear Panel Names Parts Run OperationsInstalling or Replacing the Chart Paper Loading the Chart PaperStopper Installing or Replacing the Chart Paper Fold chart paper Sprocket teethChart holder Side withFeeding the Chart Paper Installing/Replacing Felt Pens or Plotter Pen Pen Model Replacing Felt PensDisplay and key panel Replacing the Plotter Pen Installing/Replacing the Ribbon Cassette Dot Model Holder tabInstalling/Replacing the Ribbon Cassette Dot Model Cassette holderHole for the ribbon Feed shaft Ribbon feeding knob Recorded chart paper can be pulled out Front cover tab Starting/Stopping the RecordingStarting the Recording Stopping the RecordingSwitching the Display Screen Switching the Display ScreenChannel Auto Switching Switching the Displayed Channel Using KeysPrinting Measured Values Manual Printout Starting the Manual PrintoutAborting the Manual Printout Printing the Recorder Settings Starting the Setup PrintoutAborting the Setup Printout Starting the List PrintoutClearing the Alarm Printout Buffer Buf.clear=AlarmDisplays the preset message Printing MessagesPrinting a Message Clearing the Message Printout BufferResetting the Report Data of the Periodic Printout Resetting the Report DataReleasing the Alarm Output Alarm ACK Operation Releasing the Alarm OutputAlarm Output Relay Operation Alarm Alarm output relay Blinking Alarm indicationActivating/Releasing the Key Lock Activating the Key LockReleasing the Key Lock Run Modes Entering Setting Mode Entering Basic Setting ModeExiting from Setting Mode Returning to Operation Mode Exiting from Basic Setting Mode Returning to Operation ModeChanging the Settings Using the ESC KeyEntering Values Key OperationsEntering Characters Inserting CharactersDeleting a Character Copying & Pasting a Character StringMenu Structure, Settings, and List of Default Values Operation Menus Using the Func Key Operation ModeExchange Dot Model Menu Structure of Setting Mode Menu Structure, Settings, and List of Default ValuesMenu Structure of Basic Setting Mode POCSetup Items in Setting Mode and Their Default Values Setup Items in Basic Setting Mode and Their Default Values RJC RJCSetting initialization Remote control function /R1 optionNORMAL/MODBUS Normal Function Setup Guide Description Reference SectionFunction Setup Guide Alarm functions Description Reference SectionRecording functions Description Reference Section Channel number Or tagRecording color Display functions Description Reference Section Other functions Description Reference SectionTimer number Computed valueSetting the Input Range Frequently Used Setup Operations Setting ModeTC, RTD, and DC Voltage Setting the Input range Selectable Range of Input Range, Span Left, and Span RightN1 Option Input TypeLinear Scaling Delta Computation Span Left and Span RightFirst channel Last channel ON/OFF Input Range Type Selectable Span Values5V Input Scale Left and Scale RightLow-cut Select the right scale valueSquare Root Computation Low-cut and Low-cut PointTo 5.0% of the recording span, 0.1 steps Set the channel range Select Skip New setting takes effect Skip Unused ChannelsSetting the Alarm Setting the Alarm Alarm TypeSymbol Name Channel RangeDifference High Limit Alarm/Difference Low Limit Alarm Relay NoSetting the Unit on Scaled Channels Changing the Chart Speed Chart speed on the pen model unit mm/hMode Setting the Date/Time Date/Time New setting takes effectRecorders with Version 1.02 or Earlier Setting the Trend Recording Interval Dot Model Setup Operations for Convenient Functions Setting ModeFunctions Setting Mode When set to AutoSetting the Filter Pen Model Filter Time ConstantSetting the Moving Average Dot Model New setting takes effectNumber of Samples of Moving Average Setting Recording Zones for Each Channel Zone Recording ZoneSetting the Partial Expanded Recording ExpandTrend Recording Dot Model Setting Tags on Channels Characters That Can Be Used for TagsSetting the Message String Characters That Can Be Used for MessagesSee section Setting the Alarm Delay Duration Duration New setting takes effectSetting the Brightness of the Display and Internal Light Display BrightnessInternal Light Brightness Applying a Bias on the Measuring Input Signal When bias is OnSetup Operations For Convenient Functions Setting Mode Start month, Strt day, and Start time End month, End day, and End timeDST Changing the Auxiliary Alarm Function Changing the SettingsChanging the Auxiliary Alarm Function DiagnosisChanging the Auxiliary Alarm Function Reflash IndicatorAct BehaviorChanging the Integration Time of the A/D Converter IntegrateSetting the Burnout Detection Function of Thermocouples BurnoutSetting the RJC Function on Channels Set to TC Input Setting the RJC Function on Channels Set to TC Input VoltChanging the Channel Recording Color Dot Model ColorPOC Pen Offset Compensation Turning Printouts ON/OFF Pen modelAlarm CH/TagChannel Dot Model Pen Color PrintoutPeriodic Printout Interval Changing/Adding Functions Basic Setting Mode Types of Report Data to Be PrintedRef. Time SUM scaleSetting the Bar Graph Display Mode SetupFunctions Basic Setting Mode GraphSetting the Key Lock Function Setting the Key Lock Function Password Operation of Keys to Be Key-LockedEnabling the Moving Average Function Dot Model MovingAVEEnabling the Filter Function Pen Model FilterEnabling the Partial Expanded Recording Function PartialChanging the Display/Recording Language Lang LanguageProcedure Alarm delay Sqrt low-cut5V low-cut Changing the Time Printout Format Changing the Time Printout Format RCD OnSpeed Initializing the Settings Basic=Initialize screenESC/? Changing the Settings Remote No Function to Be AssignedSetting Format Example Changing the Printout/Display Format of the DateDate Format Changing the Temperature Unit Temp TemperatureSetup Operations for Changing the Displayed Contents Displaying the Data Display Setup ScreenSetup Operations for Changing Displayed Contents Key Operations for Changing the Displayed InformationData Display Setup Menu Key Operations for Changing the Displayed InformationEnd End Flag displayChanging the Displayed Contents Changing the Displayed InformationChannel Digital Display Assigning Other Display Types See the menu on the previousStarting/Stopping/Resetting the Computation Operations Related to the Computation Function /M1 OptionStarting the Computation Stopping the ComputationSetting the Computing Equation Inserting a Character Description Character KeyComputing Equation Order of Precedence in ComputationsType Operator Power and Other Computations Four Arithmetic OperationEquation Examples Relational Computation Logical ComputationXOR Equation Example 01-02OR03.GT.04Tlog Computation Equation ExampleExamples of Equations That Are Not Allowed Setting the Unit Characters That Can Be Used for UnitsSetting the Constants Used in Equations ConstantSelect On to set the alarm. When set Alarm Value Specifying the Timer Used in Statistical Calculations Tlog Specifying the Timer Used in Statistical Calculations Tlog Timer NoTimer operation Timer # PeriodicSet the leftmost value of the recording New setting takes effect Related Topics Dot model Set= Math Math= Aux Aux= Tag Duration Basic=Math Math=TimerTLOG Timer No.=1 Mode=Absolute Timers Number of TimersTimer Type Absolute Time ModeTimer timeout Reset Reset Reset Reset On Reset Off Example TLOG.SUM computationSelect the channel Changing the Channel Assignments of Recording Pens Pen Model Output penOperations Function /M1 OptionSetting the periodic printout interval Section Select the display mode of the bar Select the computation error procedure Error OverChannel Limit Value List of Error Messages Setting ErrorsTroubleshooting Troubleshooting 10-1Operation Errors Communication ErrorsList of Error Messages When the timer expiredSystem Errors Troubleshooting 10-3Troubleshooting Flow Charts 10-4Troubleshooting Flow Charts 10-510-6 Maintenance Maintenance 11-1Remaining amount of chart paper Periodic InspectionCleaning the Recorder Cleaning ProcedurePen Model Dot ModelReplacement Procedure Maintenance 11-3Flexible printed circuit board LED assembly Connector Replacing the Internal Light LEDCalibration Procedure Calibrating the RecorderRequired Instruments Temperature Measurement When Using a Thermocouple Maintenance 11-5RJC of TC input Adjusting the Pen Position Pen Model Basic=PAdj screen11-6 Adjusting the Dot Printing Position Dot Model Adjusting the HysteresisAdjusting Zero and Full Maintenance 11-7Adjusting the Dot Printing Position Dot Model 11-8Recommended Replacement Periods for Worn Parts Maintenance 11-9Part Name Quantity Period Used Recommended Replacement Periods for Worn Parts Dot Model Replacement Part Name Quantity Period Used11-10 Input Specifications Number of Inputs and Scan Interval on the Pen ModelNumber of Inputs and Scan Interval on the Dot Model Input TypeInput Specifications Input Computation Standard Function12-2 Input Type Operating ConditionsAlarm Function Specifications Specifications 12-3Recording Function Specifications Chart PaperTrend Recording Pen Model Trend Recording Dot ModelRecording Function Specifications Specifications 12-5Printouts Pen Model Printout Dot Model 12-6Display Function Specifications Display and Displayed ContentsDisplay Function Specifications ItemSpecifications12-8 Status Display DescriptionSpecifications 12-9 Symbol Description12-10 Specifications 12-11 Name Display Example DI/DO status display Status displayChannel digital display Measurement channel Tag display Digital display is the same as12-12 Specifications of Optional Functions Alarm Output Relay /A1, /A2, and /A3Specifications 12-13 RS-422A/485 Communication Interface /C3FAIL/Chart End Detection and Output /F1 Clamped Input Terminal /H2Non-Glare Door Glass /H3 Computation Function /M1Specifications 12-15 Cu10, Cu25 RTD Input /N1Legs Isolated RTD /N2 Expansion Inputs /N3Remote Control 5 Points /R1 Time When Signal Is Input Procedure12-16 General Specifications Power SupplySpecifications 12-17 ConstructionGeneral Specifications IsolationTransport and Storage Conditions Supported StandardsSpecifications 12-19 ResolutionStandard Performance ExcludesOther Specifications Effects of Operating Conditions12-20 Dimensional Drawings Specifications 12-21220 144 151.5Periodic Printout Report Mode Time tick and time tick cancel markScale, recording color, and chart speed Recording colorChannel data, alarm, scale printout, and chart speed Scale and chart speedPrintout Using the Tlog Timer /M1 Option TimerOffset compensation mark, scale, and recording color App-4Operation during Power Failures Procedure of Handling Over Values during Periodic PrintoutTime of Recovery Statistical Calculation Operation Special CasesIndex Index Index-1Index Index-2Index Index-3 7-11Index-4 WARRANTY/DISCLAIMER Shop online at omega.com