Yokogawa DR240 Bedienungsanleitung

InstructionManualDR232/DR242Hybrid Recorder(Expandable Type)IM DR232-01EIM DR232-01E9th Edition

9IM DR232-01EConventions Used in this ManualUsed SymbolsThe following symbol marks are used to attract the operator’s attention.Affixed to the DR232/2

4-10IM DR232-01E4.6 Using the ALARM STATUS DisplayD I S PP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF E E DM. F U N C 1M.

4-11IM DR232-01E4Setting the Monitor Mode Display4.7 Using the RELAY STATUS DisplayD I S PP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T

4-12IM DR232-01E4.7 Using the RELAY STATUS DisplayRelation between the Relay Status and Internal SwitchIf the relay status of the internal switches i

4-13IM DR232-01E4Setting the Monitor Mode Display4.8 Using the CLOCK (Data & Time) DisplayD I S PP R I N TF U N CI N S D E LR A N G E A L A R MS E

5-1IM DR232-01E5Setting the Input Type/Recording Span/Linear Scaling5.1 Setting the Type of Input and Recording SpanD I S P M O D EP R I N TF U N CI N

5-2IM DR232-01E5.1 Setting the Type of Input and Recording SpanENTERESCENTER001-01:DI/LEVL001-01:DI/LEVLLEVL CONTSPAN=_ _ _ _ _ _0/_ _ _ _ _ _1>Sp

5-3IM DR232-01E5Setting the Input Type/Recording Span/Linear Scaling5.1 Setting the Type of Input and Recording SpanSelecting the Type of InputThe fo

5-4IM DR232-01E5.2 Setting Linear Scaling and the Recording SpanD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF

5-5IM DR232-01E5Setting the Input Type/Recording Span/Linear Scaling5.2 Setting Linear Scaling and the Recording Span001-01:SCL:RTD/PT1001-01:SCL:RTD

5-6IM DR232-01E5.3 Configuring the Input Range and RecordingSpan or the Linear Scaling of a PowerMonitoring ChannelD I S P M O D EP R I N TF U N CI N

10IM DR232-01EContentsForeword ...

5-7IM DR232-01E5Setting the Input Type/Recording Span/Linear ScalingSetting the Channel NumberThis procedure sets the channel number for which you wan

5-8IM DR232-01ECH1P1CH2VA1CH3V1CH4I1CH5PF1Var1FREQCH6PH1PF1V1Single-phase two-wire configurationCH1P1P3P13CH2VA1VA3VA13CH3V1V3CH4I1I3CH5PF1PF3PF13V1V3

5-9IM DR232-01E5Setting the Input Type/Recording Span/Linear ScalingSetting the Recording Span (SPAN)Set the left and right spans within the limits of

5-10IM DR232-01E5.4 Configuring the Measuring Range andRecording Span or the Linear Scaling of aStrain Input ChannelD I S P M O D EP R I N TF U N CI N

5-11IM DR232-01E5Setting the Input Type/Recording Span/Linear ScalingSetting the Channel NumberSet the channel number for which you want to configure

5-12IM DR232-01E5.5 Performing Initial Balancing/Initialization on aStrain Input ChannelD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS

5-13IM DR232-01E5Setting the Input Type/Recording Span/Linear Scaling5.6 Configuring the Pulse Input ChannelD I S P M O D EP R I N TF U N CI N S D E L

5-14IM DR232-01ETypes of Input• Pulse Input Measurement (PULSE)Select this option when measuring pulse input.• Skip (SKIP)No measurement is done.Measu

6-1IM DR232-01E6Setting the Recording Conditions6.1 Setting the Recording Mode, Engineering Unit,Recording Channel and Recording IntervalD I S P M O D

6-2IM DR232-01E6.1 Setting the Recording Mode/Engineering Unit/Recording Channel and Recording IntervalTIMERTIMER No.=11 2 3 4 5 61:TIMER MODE=R

11IM DR232-01EContents1234567891011121314Index5.5 Performing Initial Balancing/Initialization on a Strain Input Channel...

6-3IM DR232-01E6Setting the Recording Conditions6.1 Setting the Recording Mode/Engineering Unit/Recording Channel and Recording IntervalSetting the R

6-4IM DR232-01E6.2 Setting the Chart SpeedD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF E E DM. F U N C 1M.

6-5IM DR232-01E6Setting the Recording Conditions6.2 Setting the Chart SpeedChart Speed 1 (CHART)This setting specifies the chart speed of ordinary tr

6-6IM DR232-01E6.3 Setting Recording Zones and PartiallyExpanded RecordingD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T

6-7IM DR232-01E6Setting the Recording ConditionsSetting Recording Zones (ZONE)This setting specifies the recording zones for each channel. The set lef

6-8IM DR232-01E6.4 Setting Tag, Digital Printout and ManualPrintoutD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E

6-9IM DR232-01E6Setting the Recording ConditionsTag SettingA tag of up to 16 characters can be assigned to each channel. If the instrument is equipped

6-10IM DR232-01E6.5 Setting the Alarm PrintoutD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF E E DM. F U N C

6-11IM DR232-01E6Setting the Recording ConditionsSelecting the Alarm ItemsAlthough up to four alarm headings can be set per channel, this setting spec

6-12IM DR232-01E6.6 Setting Scale Printout, List Printout and ListFormatD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E

12IM DR232-01EContents11.7 Deleting a Data File ...

6-13IM DR232-01E6Setting the Recording ConditionsScale Printout (SCALE PR)This setting can be assigned to each channel individually. The scaled values

6-14IM DR232-01E6.7 Entering Messages, Headers and TitleD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF E E DM.

6-15IM DR232-01E6Setting the Recording ConditionsHEADER LINE No.=11 2 3 4 5LINE1=_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _>1=[_ _ _ _ _ _ _ _ _ _ _ _ _ _

6-16IM DR232-01E6.8 Setting Match Time, Moving Average,Interpolation and GroupsD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A

6-17IM DR232-01E6Setting the Recording ConditionsSetting the Match TimeMATCH TIME No. (selection of the match time number)Three kinds of match times c

7-1IM DR232-01E7Executing Recording7.1 Starting Dot Printing, Digital Printing andPrinting in Logging ModeD I S P M O D EP R I N TF U N CI N S D E LR

7-2IM DR232-01E7.2 Starting Manual Printing, List Printing andHeader PrintingD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R

7-3IM DR232-01E7Executing Recording7.3 Starting Message PrintingD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF

7-4IM DR232-01E7.4 Printing Set-up ListsD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF E E DM. F U N C 1M. F

8-1IM DR232-01E8Setting, Displaying and Recording Alarms8.1 Setting Alarms and Relays (including internalswitches)D I S P M O D EP R I N TF U N CI N S

13IM DR232-01EList of Menus and Set-up DataThe following is a list of set-up data, procedures to switch to different setting modes, and settingmenu.Me

8-2IM DR232-01ESelecting the type of alarm• Select an alarm type for each alarm number from among the following:• OFF (default set): No alarm is set.

8-3IM DR232-01E8Setting, Displaying and Recording AlarmsSetting Relays (Internal Switches)Set which alarm output relay or internal switch should be tr

8-4IM DR232-01E8.2 Alarm Display and PrintingCHARTKEYLOCKRECORDALARMAlarm display• When an alarm status is detected and an alarm is issued, the [ALARM

9-1IM DR232-01E9Event/Action Function and Other Functions9.1 Setting Event/Action FunctionsD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R

9-2IM DR232-01E9.1 Setting Event/Action FunctionsSelection of event (REMOTE)/actionsThe [REMOTE] menu is displayed only with the models with DI/DO mo

9-3IM DR232-01E9Event/Action Function and Other Functions9.1 Setting Event/Action FunctionsSelection of event (ALARM)/actionsThe [MATH] menu is displ

9-4IM DR232-01ESelection of event (RELAY)/actionsThe [MATH] menu is displayed only with the DR232-1/DR242-1 and models with the /M1option.The [MEMRY]

9-5IM DR232-01E9Event/Action Function and Other FunctionsSelection of event (CHART END)/actionsThe [MATH] menu is displayed only with the DR232-1/DR24

9-6IM DR232-01ESelection of event (TIMER)/actionsThe [MATH] menu is displayed only with the DR232-1/DR242-1 and models with the /M1option.The [MEMRY]

9-7IM DR232-01E9Event/Action Function and Other FunctionsSelection of Event (MFUNC KEY)/actionsThe [MATH] menu is displayed only with the DR232-1/DR24

14IM DR232-01EList of Menus and Set-up DataComputation SettingsParameters Procedure Selecting menu ReferenceComputation equation SET key* SET=MATH Sec

9-8IM DR232-01ESelection of event (MATCH TIME)/actionsThe [MATH] menu is displayed only with the DR232-1/DR242-1 and models with the /M1option.The [ME

9-9IM DR232-01E9Event/Action Function and Other FunctionsWhen an event is detected, this menu allows you to set and execute a certain action.Selection

9-10IM DR232-01ESelection of actionsAn action that can be selected varies depending on the events and edge or level action. See theindividual procedu

9-11IM DR232-01E9Event/Action Function and Other Functions• MATH (available if the instrument is equipped with the MATH function or floppy disk drive)

9-12IM DR232-01E9.2 CopyingD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF E E DM. F U N C 1M. F U N C 2RECOR

9-13IM DR232-01E9Event/Action Function and Other FunctionsSelecting range copying (COPY RANGE)• ON: Copies the type of input, measuring ranges, recor

9-14IM DR232-01E9.3 Alarm Acknowledgment, Alarm Reset, TimerReset, Keylock, and Message PrintoutD I S P M O D EP R I N TF U N CI N S D E LR A N G E A

9-15IM DR232-01E9Event/Action Function and Other FunctionsAny of the following functions are executed by pressing the ENTER key. After that, the reco

9-16IM DR232-01E9.4Clearing Alarm/Message Buffers, Displaying Module/Communications Information, Structuring SystemModules, and Initializing Informat

9-17IM DR232-01E9Event/Action Function and Other FunctionsAny of the following functions are executed and displayed by pressing the ENTER key, the las

1-1IM DR232-01E1System Configuration1.1 About DARWINCreated from a completely new concept that is based on modular architecture, this group of nextgen

9-18IM DR232-01E9.5 Fail/Chart End Output, and Remote ControlSignal InputFunctionSee Section 2.6, “Other Functions,” on page 2-17.Connections and Noti

9-19IM DR232-01E9Event/Action Function and Other Functions9.6 Summer/Winter TimeD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H

10-1IM DR232-01E10Basic Settings (SET UP)10.1 Selecting Adjustment of Dot-Printing Positionor Scan IntervalD I S P M O D EP R I N TF U N CI N S D E LR

10-2IM DR232-01E10.1 Selecting Adjustment of Dot-Printing Position or Scan IntervalIn the [PRN ADJ] menu, three lines are dot-printed according to th

10-3IM DR232-01E10Basic Settings (SET UP)10.2 Setting Recording FormatD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N

10-4IM DR232-01E10.2 Setting Recording FormatSelection of Channel Number or Tag (CH OR TAG)Select the call name for printing or displaying the measur

10-5IM DR232-01E10Basic Settings (SET UP)10.2 Setting Recording FormatSelection of Printing When Chart Speed Is Changed (SPEED CHANGE PR)When the cha

10-6IM DR232-01E10.2 Setting Recording FormatSelection of Recording Interval in Digital Printing/ Logging Mode (LOG INTERVAL)Select recording of the

10-7IM DR232-01E10Basic Settings (SET UP)10.3 Select Alarm Interval/Hysteresis/Hold/A/DConverter Integration Time/FilterD I S P M O D EP R I N TF U N

10-8IM DR232-01E10.3 Select Alarm Interval/Hysteresis/Hold/A/D Converter Integration Time/FilterSelection of Interval for High Limit of Rate-Of-Chang

1-2IM DR232-01E1.2 Product OverviewThis product is a hybrid recorder which can record and measure from small-scale 10-ch data up towidely distributed

10-9IM DR232-01E10Basic Settings (SET UP)10.4 Setting Operation Mode of Relay/Internal SwitchD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A

10-10IM DR232-01E10.4 Setting Operation Mode of Relay/Internal SwitchThe following operation mode is set to the alarm output relays and the internal

10-11IM DR232-01E10Basic Settings (SET UP)10.4 Setting Operation Mode of Relay/Internal SwitchSetting Energizing/Deenergizing (ENERG)This is a menu w

10-12IM DR232-01E10.5 Setting Burn-out/Reference JunctionCompensationD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T

10-13IM DR232-01E10Basic Settings (SET UP)10.5 Setting Burn-out/Reference Junction CompensationSetting Burn-out (BURN OUT)Set the dot-printing positi

10-14IM DR232-01E10.6 Setting Recording ColorsD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF E E DM. F U N C

10-15IM DR232-01E10Basic Settings (SET UP)10.7 Setting Key LockD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF

10-16IM DR232-01ESelection of Use or Nonuse of Key LockSelect whether the key lock function is used or not used.• NOT: the key lock function cannot be

10-17IM DR232-01E10Basic Settings (SET UP)10.8 Setting FUNC/FUNC3 MenuD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N

10-18IM DR232-01EPANEL:REPORT_STARTREPORT_START=FUNCFUNC FUNC3 OFFPANEL:REPORT_STARTREPORT_START=FUNCFUNC FUNC3 OFFPANEL:REP_RECALL_STARTREP_RECALL_ST

1-3IM DR232-01E1System ConfigurationConnection exampleCH1CH2CH3CH4CH5CH6CH7CH8CH9CH10b -/B +/ACH1CH2CH3CH4CH5CH6CH7CH8CH9CH10b-/B+/ACH1CH2CH3CH4CH5CH6

10-19IM DR232-01E10Basic Settings (SET UP)Setting FUNC/FUNC3 (FUNC PARM)Select the menu to be displayed by pressing the FUNC key whether in the FUNC m

10-20IM DR232-01E10.9 Setting SET/SET3 MenuD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF E E DM. F U N C 1M.

10-21IM DR232-01E10Basic Settings (SET UP)PANEL:SYSTEMSYSTEM=SETSET SET3 OFFPANEL:UNITUNIT=SETSET SET3 OFFPANEL:MATHMATH=SETSET SET3 OFFPANEL:CONSTCON

10-22IM DR232-01EPANEL:SCALE PRSCALE PR=SET3SET SET3 OFFPANEL:LIST PRLIST PR=SET3SET SET3 OFF PANEL:LIST FMTLIST FMT=SET3SET SET3 OFFPANEL:MESSAGEMES

10-23IM DR232-01E10Basic Settings (SET UP)Setting SET/SET3 (SET PARM)Select the menu to be displayed by pressing the SET key whether in the SET menu o

10-24IM DR232-01E10.10 Selecting Display Update Interval, RegisteringDetails Set/Selected with SET UP Menu, andTerminating SET UP MenuD I S P M O D EP

10-25IM DR232-01E10Basic Settings (SET UP)10.11 Selecting the temperature unit from °C or °F(option)D I S P M O D EP R I N TF U N CI N S D E LR A N G

10-26IM DR232-01E10.11 Selecting the temperature unit from °C or °F (option)Selecting the temperature unit (TEMP)The temperature unit can be selected

10-27IM DR232-01E10Basic Settings (SET UP)10.12 Working with the Report FunctionD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H

10-28IM DR232-01ESending the Sum to a Report OutputMODE=SETSET CH_SET PRINTHOURLY REPORT=OFFOFF ONDAILY REPORT=ON1OFF ON1 ON2MONTHLY REPORT=ON1OF

1-4IM DR232-01E1.3 Names of PartsDR232 Main Unit (desk-top hybrid recorder)FrontMain display (See chapter 4.)Sub-display 1 (See chapter 4.)Sub-display

10-29IM DR232-01E10Basic Settings (SET UP)The DR recorder calculates and processes an hour's, day's or month's worth of measurement orc

10-30IM DR232-01ETime to Make Report (START TIME)Set the time to make a report in the format day of month : time. Define the day of month fieldwithin

10-31IM DR232-01E10Basic Settings (SET UP)Printing Reports on a Recording ChartYou can print created reports on a recording chart. If you set the REP

10-32IM DR232-01EStarting/Stopping Report MakingReport making can be started or stopped in two ways:• Press the FUNC key and select REPORT_START or RE

10-33IM DR232-01E10Basic Settings (SET UP)If Power Failure Occurs While Report Function Is ActiveThe DR recorder takes different actions depending on

10-34IM DR232-01E3. Positive overflow/negative overflow: *If more than one faulty data item occurs at the same time, the DR recorder prints them while

11-1IM DR232-01ESaving/Reading Measured,Computed and Set-up Data1111.1 Saving Measured and Computed DataProcedure for Saving DataWhen saving measured/

11-2IM DR232-01ED I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF E E DM. F U N C 1M. F U N C 2RECORDALARMCHART

11-3IM DR232-01ESaving/Reading Measured,Computed and Set-up Data1111.1 Saving Measured and Computed DataSaving one file only using the event/action f

11-4IM DR232-01EStopping savingMEMORY=WRITECH_SET WRITE READ SAVE LOAD COPY DELETEINFO INITWRITE MODE=STOPDIRECT TRIGER REPEAT STOPWRITE STOP=YESNO YE

1IM DR232-01EForewordThank you for purchasing the YOKOGAWA Hybrid Recorder DR232 or DR242.This User’s Manual contains useful information regarding the

1-5IM DR232-01E1System ConfigurationDR242 Main Unit (panel-mount hybrid recorder)FrontMain display (See chapter 4.)Sub-display 1 (See chapter 4.)Sub-d

11-5IM DR232-01ESaving/Reading Measured,Computed and Set-up Data11EventEventEventEventEventEventSpecified data lengthSpecified data lengthSpecified da

11-6IM DR232-01EData formatMeasured/computed data is saved in binary format.Data sizeData size can be calculated using the following equations.Measure

11-7IM DR232-01ESaving/Reading Measured,Computed and Set-up Data1111.2 Reading Measured and Computed DataD I S P M O D EP R I N TF U N CI N S D E LR A

11-8IM DR232-01EStopping readingMEMORY=READCH_SET WRITE READ SAVE LOAD COPY DELETEINFO INITREAD MODE=STOPDIRECT TRIGER STOP INFOREAD STOP=YESYES NO***

11-9IM DR232-01ESaving/Reading Measured,Computed and Set-up Data11Measured/computed data is read from the internal RAM disk.Reading methods (READ MODE

11-10IM DR232-01E11.3 Saving Set-up DataSaving set-up data for the SET modeD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T

11-11IM DR232-01ESaving/Reading Measured,Computed and Set-up Data11Saving set-up data for the SETUP modeD I S P M O D EP R I N TF U N CI N S D E LR A

11-12IM DR232-01E11.4 Reading Set-up DataReading set-up data for the SET modeD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R

11-13IM DR232-01ESaving/Reading Measured,Computed and Set-up Data11Reading set-up data for the SETUP modeD I S P M O D EP R I N TF U N CI N S D E LR A

11-14IM DR232-01ESet-up data for the SET mode or SETUP mode is read from the internal RAM disk or a floppydisk.Loading methods (LOAD MODE in SET mode)

1-6IM DR232-01ESubunit DS400Power connectorPower switchFeetStatus indicatorModule connectorInstallation holesScrew holes for module installationHoles

11-15IM DR232-01ESaving/Reading Measured,Computed and Set-up Data1111.5 Copying a Data FileD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R

11-16IM DR232-01EMeasured/computed/set-up data is copied from the internal RAM disk to a floppy or vice versa.Types of files that can be copied (COPY

11-17IM DR232-01ESaving/Reading Measured,Computed and Set-up Data1111.6 Copying in ASCII FormatD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L

11-18IM DR232-01EMeasured/computed data in the internal RAM disk is converted to ASCII data, then copied to afloppy disk. The identifier is .CSV.Conv

11-19IM DR232-01ESaving/Reading Measured,Computed and Set-up Data11Data formatASCII converted data is saved in the following format."Sample by DA

11-20IM DR232-01E11.7 Deleting a Data FileD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF E E DM. F U N C 1M.

11-21IM DR232-01ESaving/Reading Measured,Computed and Set-up Data1111.8 Displaying RAM Disk and Floppy Disk InformationDisplaying information in the S

11-22IM DR232-01EInternal RAM disk and floppy disk information is displayed.Internal RAM diskRemaining memory size is displayed.Floppy diskVolume name

11-23IM DR232-01ESaving/Reading Measured,Computed and Set-up Data1111.9 Initializing the RAM DiskD I S P M O D EP R I N TF U N CI N S D E LR A N G E A

11-24IM DR232-01E11.10 Formatting a Floppy DiskFormatting a floppy disk in the SET modeD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS

1-7IM DR232-01E1System Configuration10-ch DCV/TC/DI input module (DU200-11/DU200-12)CoverScrewterminalDU200-11CoverClampterminalDU200-12The 20-ch DCV/

11-25IM DR232-01ESaving/Reading Measured,Computed and Set-up Data11A floppy disk is formatted. All the data on the floppy disk will be deleted. Thus

12-1IM DR232-01EExecuting Computation(Available with the /M1 Model)1212.1 Overview of the Computation FunctionType Operator Example DescriptionAdditi

12-2IM DR232-01E12.1 Overview of the Computation FunctionStatistical operators within the groupType Operator Example DescriptionMaximum value CLOG.MA

12-3IM DR232-01EExecuting Computation(Available with the /M1 Model)1212.1 Overview of the Computation FunctionHandling of data for computationFor co

12-4IM DR232-01E12.2 Setting a Computation EquationD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF E E DM. F U

12-5IM DR232-01EExecuting Computation(Available with the /M1 Model)12A computation equation can be set for up to 60 channels (A01 to A60).Setting the

12-6IM DR232-01EExample of Settings of CLOGWhen computing the maximum, minimum, maximum minus minimum, sum and average of datameasured at the same tim

12-7IM DR232-01EExecuting Computation(Available with the /M1 Model)1212.3 Setting a ConstantD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A

12-8IM DR232-01E12.4 Starting/Stopping ComputationComputation can be started and stopped from the FUNC menu or using the event/action function.Startin

12-9IM DR232-01EExecuting Computation(Available with the /M1 Model)12Event/action functionAn example of setting the event/action function is given be

1-8IM DR232-01EStrain input module (DU500-12/DU500-13/DU500-14)DU500-14DU500-12/DU500-13NDI terminalGauge method setup switchClamp terminalCoverPulse

12-10IM DR232-01EExamples of Setting Using the Event/Action Functions• Sum the values measured on channel 001 from 8:00 to 9:00 every day.Setting the

12-11IM DR232-01EExecuting Computation(Available with the /M1 Model)128:009:008:00 of thenext day9:00 of the next dayResults ofcomputingResetting of

12-12IM DR232-01E12.5 Setting Actions to be Carried out in Case ofComputation Error and Setting the Time Axis forTLOG SUMD I S P M O D EP R I N TF U N

12-13IM DR232-01EExecuting Computation(Available with the /M1 Model)12Displaying/recording in case of computation error (MATH ERROR)Used to determine

13-1IM DR232-01ETrouble-shootingand Maintenance1313.1 Periodic Maintenance and Recommended PartsReplacement PeriodPeriodic maintenanceCheck the record

13-2IM DR232-01E13.2 Replacing the FuseWARNING• The fuse must be of the specified rating (current, voltage, type) toprevent a fire hazard.• Be sure to

13-3IM DR232-01ETrouble-shootingand Maintenance1313.3 TroubleshootingIf an error code appears on the display, see Section 13.4, “Error Codes.”If servi

13-4IM DR232-01E13.4 Error CodesIf servicing is necessary, or if the recorder does not operate correctly even though the followingcorrective actions h

13-5IM DR232-01ETrouble-shootingand Maintenance1313.4 Error Codes104 Illegal character(s) or code(s) is used before Set the equation correctly.or aft

13-6IM DR232-01E13.5 CalibrationOverviewWe recommend that you calibrate the DR232 at least once a year to assure its measurementaccuracy. When calibr

1-9IM DR232-01E1System ConfigurationI/O Terminal ModulesDI/DO module (DT100-11)CoverScrew terminalAlarm module (DT200-11/DT200-21)CoverScrew terminalD

13-7IM DR232-01ETrouble-shootingand Maintenance13Required EquipmentName Measurement Accuracy RecommendedRangeDC Voltage Generator 0V to 50V 0.005% of

13-8IM DR232-01E• DC Current MeasurementApply the 20mA to channel 3+–Input terminal(CH3)DC Current GeneratorShort circuit between “+” and “–” terminal

13-9IM DR232-01ETrouble-shootingand Maintenance13Entering the calibration mode1. While pressing and holding the MODE key, turn on the power.Selecting

13-10IM DR232-01EChecking calibrated values in the DISPLAY modeUse this mode only for checking calibrated values. In this mode, you can adjust a calib

13-11IM DR232-01ETrouble-shootingand Maintenance1313.5 CalibrationCompleting the selected module calibration with the END mode20.With , select the E

13-12IM DR232-01EDISPLAY mode (to display and adjust the calibrated value)Use this mode only for checking the calibrated value. In this mode, you can

14-1IM DR232-01ESpecifications1414.1 Specifications of DR232/DR242 and DS400/DS600Style Numbers DR232/DR242: S8DS400/DS600: S8Connecting Subunits to t

14-2IM DR232-01E14.1 Specifications of DR232/DR242 and DS400/DS600Logging modepurpleRecording accuracyDot recording: ±(0.1% of recording span + measu

14-3IM DR232-01ESpecifications1414.1 Specifications of DR232/DR242 and DS400/DS600Other functionsManual printout: One scan’s worth of data can be dig

14-4IM DR232-01EData Save/Load FunctionMedia for data save/loadBuffer memory (internal SRAM)Capacity: 512 KBData backup: Around 10 years (backup with

1-10IM DR232-01ERS-422-A/RS-485 Module (DT300-31)ON/OFF switch of built-in terminating resistorLEDSwitches to setcommunication parametersRS-422-A/RS-4

14-5IM DR232-01ESpecifications1414.1 Specifications of DR232/DR242 and DS400/DS600Filename when saving data8 ASCII characters input. However, when s

14-6IM DR232-01EReport Function (feature of the suffix code /M3; available with models with style number5 or higher)Report Channels60 channels, from R

14-7IM DR232-01ESpecifications14Information on and Process in Case of Power Failure• The DR recorder adds ¥ to the time on a printout provided upon re

14-8IM DR232-01ECommunication FunctionCommunication interface is possible by GP-IB, RS-232-C, RS422-A/RS-485, or ethernet.Power SupplyRated supply vol

14-9IM DR232-01ESpecifications14Effect of Operating ConditionsAmbient temperature: Variation for a temperature change of 10°C: within ±(0.1% of rdg +

14-10IM DR232-01EMain Unit InstallationDesk-top type: DR232Panel-mount type: DR242Regardless of which installation method you use, be sure to install

14-11IM DR232-01ESpecifications1414.2 Universal Input Module and DCV/TC/DI InputModuleStyle Number: S2Type, Number of Channels, Terminal Type and Min

14-12IM DR232-01EMeasurement range, accuracy and resolutionAs described below, under the following operating conditions:Ambient temperature: 23 ±2°C;

14-13IM DR232-01ESpecifications14Input bias currentmax. 10nADielectric strengthBetween input terminals : 1000V AC (50/60Hz) for one minuteBetween an i

14-14IM DR232-01E14.3 Specifications of mA-input ModuleStyle Number: S5Model Code, Number of Input Channels, Terminal Configuration and ShortestMeasur

1-11IM DR232-01E1System Configuration1.4 Floppy DiskA floppy disk drive is provided with the DR232-1 and DR242-1.Applicable Floppy Disks3. 5-inch flop

14-15IM DR232-01ESpecifications14FilterLowpass filter or use of moving averageCutoff frequencies of lowpass filter: 50/60 Hz and 10 Hz and frequencies

14-16IM DR232-01E14.4 Specifications of Power Monitor ModuleModel Code, Use (Input Channels), Terminal Configuration and ShortestMeasurement IntervalM

14-17IM DR232-01ESpecifications14Measuring Accuracy and ResolutionAs described below, under the following operating conditions:Ambient temperature: 23

14-18IM DR232-01ERanges of IndicationMeasured Data Item 25 V-0.5A 25 V-5 A 250 V-0.5 A 250 V-5 AEffective voltage 0.00 to 26.25 V rms 0.00 to 26.25 V

14-19IM DR232-01ESpecifications14Continuously Applicable Maximum Voltage and CurrentVoltage: 250 VrmsCurrent: 5 ArmsCrest Factor3 maximum (600 Vpeak)M

14-20IM DR232-01E14.5 Specifications of Strain Input ModuleModel Code, Number of Input Channels, Terminal Configuration, ShortestMeasurement Interval

14-21IM DR232-01ESpecifications14Accuracy of Bridge Resistors±0.01%, ±5 ppm/˚C (excludes contact resistance of the jumper setup switch)Contact Resista

14-22IM DR232-01E14.6 Specifications of Pulse Input ModuleModel Code, Number of Input Channels, Terminal Configuration and ShortestMeasurement Interva

14-23IM DR232-01ESpecifications14Maximum Input Voltage5 V DCSignal Source Ratings15 V DC, 30 mA minimumInsulation ResistanceAcross input terminals and

14-24IM DR232-01E14.7 Specifications of Digital Input ModuleStyle Number: S8Model, Number of Channels, Terminal Type and Minimum Measurement Interval

2-1IM DR232-01E2Functions2.1 Display FunctionsThe inter-active front panel display consists of three rows. The first row is the main display, andthe s

14-25IM DR232-01ESpecifications14DimensionsApproximately 57(W) × 137(H) × 68(D) (mm)Weight0.5 kgInstallation Category (Overvoltage Category)CAT II (IE

14-26IM DR232-01E14.8 Alarm ModuleStyle Number: S2Type, Number of outputs, Contact mode, Terminal typeContact modeTransfer contact (NO-C-NC)Make cont

14-27IM DR232-01ESpecifications1414.9 DI/DO ModuleStyle Number: S2General SpecificationsTerminal typescrewNormal operating temperature/humidity20 to

14-28IM DR232-01EDI: Remote control of recorder functionsFunctionThe following functions can be controlled by contact input:- alarm acknowledge;- alar

14-29IM DR232-01ESpecifications1414.10 Communication Interface ModuleTypeDescriptionGP-IBRS-232-CRS-422-A/RS-485EthernetTypeDT300-11DT300-21DT300-31DT

14-30IM DR232-01EHandshakinghardware: transmission and reception control by ‘DTR’ ‘RTS’, ‘CTS’ signal enabled.Software : transmission control by ‘XON’

14-31IM DR232-01ESpecifications14Ethernet Style number: S8Electrical and Mechanical specificationsConforms to IEEE802.3 (Frames are not supported.)Com

14-32IM DR232-01E14.11 Specifications of Extension Module andExtension BaseModel CodesExtension module: DV100-011Extension base: DV100-012Units to Whi

14-33IM DR232-01ESpecifications1414.12 Dimensional DrawingsDR232 Main Unit4383020763.626625424Rear Panelunit : mmIf not specified, the tolerance is ±

14-34IM DR232-01E14.12 Dimensional DrawingsDR242 Main Unit44428842440203 64.8280Rear Panelunit : mmIf not specified, the tolerance is ±3%. However, i

2-2IM DR232-01EDisplay for Setting the Type of Input, Computation and Recording ConditionsMenus for setting each of the following functions will be di

14-35IM DR232-01ESpecifications1414.12 Dimensional DrawingsSub-unit DS60015616820100422145221625517611536920unit : mmSub-unit DS400165401003361452232

14-36IM DR232-01E10ch universal input module/10chDCV/TC/DI input moduleunit : mm137885720ch universal input module/20chDCV/TC/DI input module114.31378

14-37IM DR232-01ESpecifications14mA-input Moduleunit : mm578868137Power Monitor Module579978137Unless otherwise specified, the dimensional tolerance i

14-38IM DR232-01EStrain Input Module (with NDI terminals)unit : mm114.3 5777137Pulse Input Module576848137Unless otherwise specified, the dimensional

14-39IM DR232-01ESpecifications1414.12 Dimensional DrawingsDI/DO module/Alarm moduleunit : mm1376857GP-IB module1375457RS-232-C module1375457If not s

14-40IM DR232-01E14.12 Dimensional DrawingsRS-422-A/RS-485 moduleunit : mm5769137Ethernet module137.48857

14-41IM DR232-01ESpecifications14Extension moduleunit : mm5749.528.5137EXTENDERI/FI/FExtension Base89.812.5114.88443.74833.4φ5-4φ5-415.432171.58.110.7

Index-1IM DR232-01EIndexIndexMain MenuPressing the relevant key, a menu (the main menu) appears in the main display. With theinstrument equipped with

IM DR232-01EIndex-2FUNC menuFUNC3 menuSET UP menuAlarm acknowledgment (page 9-14) Alarm reset (page 9-14)Executing initial balancing (page5-10)Time

Index-3IM DR232-01EIndexIndexINDEX[A]ABSOLUTE, Absolute time... 2-8, 6-3AC adapter ...

2-3IM DR232-01E2Functions2.2 Measurement Input FunctionsInput TypeDC VoltageMeasurements can be done after selecting the measurement range per channel

IM DR232-01EIndex-4Deleting a character or numerical ... See Insert

Index-5IM DR232-01EIndexIndexIntegration time ... See A/D (converter) integration timeInternal illumination ...

IM DR232-01EIndex-6Recordingcolors ... See also priority, 2-8, 10-14direction (, horizontal or vertical pri

Index-7IM DR232-01EIndexIndex[X][Y][Z]Zero position... 10-2calibrated va

2IM DR232-01EUnsupported Functions As Classified by the Style NumberThe following functions are not available for style number S1• Computation functio

2-4IM DR232-01EScan Interval• The duration of time (one scan) in which the measurement of all channels is carried out, iscalled the scan interval.• Th

2-5IM DR232-01E2Functions2.3 Recording FunctionsChart SpeedThe speed at which the chart moves when performing trend recording can be selected from any

2-6IM DR232-01ERecording ExampleThe numbers in parentheses refer to reference pages.Right marginLeft marginHeader(Page 2-12)Digital printout(Page 2-5)

2-7IM DR232-01E2FunctionsRecording FormatYou can modify the recording format of measurement values according to your own preferences.The following sel

2-8IM DR232-01E2.3 Recording FunctionsRecording ColorsIn the trend recording the color of the recording can be selected per channel. The colors which

2-9IM DR232-01E2FunctionsRecording SpanThe maximum value and the minimum value of the measurement range are decided when settingthe type of input. The

2-10IM DR232-01EPartially Expanded RecordingWhen carrying out trend recording, partially expanded recording enables you to compress a partof the recor

2-11IM DR232-01E2FunctionsList PrintoutA list printout will show the following items.• Title (if a title has been entered)• Date and time• Measurement

2-12IM DR232-01EManual PrintoutOne scan of measurement values of selected channels will be recorded as digital values togetherwith the date and time.

2-13IM DR232-01E2Functions2.4 Alarm FunctionThis function will show an alarm on the display or generate an alarm output signal when themeasurement con

3IM DR232-01EChecking the Contents of the PackageUnpack the box and check the contents before operating the instrument. In case the wronginstrument or

2-14IM DR232-01EOperation ModeEnergizing/De-energizing SettingThe alarm output relays can be selected to be energized or de-energized on alarm occurre

2-15IM DR232-01E2FunctionsRecording Alarm InformationAnalog Trend ModeWhen an alarm occurs (or releases), the occurrence/release mark, message, channe

2-16IM DR232-01E2.5 Standard Computation FunctionsStandard computations such as difference between channels and linear scaling can be set withmeasurem

2-17IM DR232-01E2Functions2.6 Other FunctionsEvent/Action FunctionFollowing the occurrence of an event such as remote control signal (12), alarm, inte

2-18IM DR232-01EExternal In/Output Function (alarm module or DI/DO module is required)Alarm OutputThis output can be performed from the internal relay

2-19IM DR232-01E2FunctionsCommunication Interface (Communication module required)Either GP-IB interface module, the RS-232-C interface module or RS-42

3-1IM DR232-01E3Installation and Wiring3.1 General Precautions for InstallationSafety PrecautionsRead the safety precautionsMake sure to read the safe

3-2IM DR232-01E3.2 How to InstallInstallation ConditionsThe instrument must be installed in a location where the following conditions are met.Ambient

3-3IM DR232-01E3Installation and Wiring• Rack mountingThe following fittings can be supplied for rack mounting.Name Model DescriptionRack mount fittin

3-4IM DR232-01EDR242• Panel mountingUse steel plates 3 mm thick or more for panel mounting.The external and panel cutting dimensions for the DR242 are

4IM DR232-01EInput ModulesCheck that the model code given on the name plate is according to your order.Model CodesModel DescriptionDU100-11 10-channel

3-5IM DR232-01E3Installation and WiringDS400/DS600The subunit DS400/DS600 can be used on a desk-top, installed on the floor, directly panel-mounted, m

3-6IM DR232-01E• Rack mountingThe following fittings are supplied for rack mounting. For details of the mounting procedure,see the instruction manual

3-7IM DR232-01E3Installation and Wiring3.3 How to Connect the Input/Output ModulesWARNINGWhen connecting the Input/Output modules, make sure to turn O

3-8IM DR232-01ELocation and Location Number (Channel Number, Alarm Output Relay Number, DI/DONumber)The location numbers correspond to channel numbers

3-9IM DR232-01E3Installation and Wiring3.4 Installing the Chart and Ribbon CassetteInstall the chart.Preparing the Chart1. To prevent double feed of t

3-10IM DR232-01ELoading the Chart Paper5. Place the chart paper in the chart storage housing, and move the paper to the left. Position thechart so th

3-11IM DR232-01E3Installation and WiringLoading the Ribbon CassettePreliminary Preparation• If the carriage to which the ribbon cassette is to be moun

3-12IM DR232-01E7. Push the ribbon cassette to the left until the latch engages. Check that the three white lines ofthe printer head are not visible

3-13IM DR232-01E3Installation and Wiring5. Push the ribbon cassette to the left until the latch engages. Check that the three white lines ofthe print

3-14IM DR232-01E3.5 Connecting the Interface CablesWhen connecting a personal computer to the instrument via a communication interface, observethe fol

5IM DR232-01EStandard AccessoriesName Part No. Q’ty Description1. Power cord see page 2, 3 12. Fuse A1350EF 1 Timelag 2.5A 250V, for DR232/242, in cas

3-15IM DR232-01E3Installation and WiringRS-232-CCommunication SettingsCommunication parameters are set using the three switches located on the RS-232-

3-16IM DR232-01EConnecting the RS-232-C cableFor details on connecting the RS-232-C connector of the RS-232-C communication interfacemodule to a perso

3-17IM DR232-01E3Installation and WiringParity (No.1 to 2 of SW2)Parity No.1 No.2None OFF OFFODD OFF ONEVEN ON OFF ←Default SettingStop bit (No.3 of S

3-18IM DR232-01E3.5 Connecting the Interface CablesFor details on connectin the RS-422-A/RS-485 connector of the RS-422-A/RS-485communication interfa

3-19IM DR232-01E3Installation and Wiring3.6 Connecting the Extension Cables-Extension CablesAny of the following extension cables can be used for conn

3-20IM DR232-01E3.7 Connecting the Signal LinesW WARNING• To prevent electric shock, always make sure that the power supply isturned OFF before connec

3-21IM DR232-01E3Installation and WiringConnecting Procedure1 Check that the power switch of this instrument is turned off.2 Remove the terminal cover

3-22IM DR232-01EWiring Input Signal Lines (Universal, DCV/TC/DI, and Digital input modules)TerminalsScrew type terminalClamp type terminal*2+-ABbDC vo

3-23IM DR232-01E3Installation and WiringWiring Strain Input Signal Lines (Strain Input Module)Please apply the optional DV450-001 strain conversion ca

3-24IM DR232-01EJumper setup switchDU500-12/DU500-13 DU500-14ONOFFNo.1No.2No.3No.4No.5A(+)B(L)C(-V)D(H)No.1ONNo.2ONNo.3OFFNo.4ONNo.5OFFRg12 3 45678• A

6IM DR232-01EOptional AccessoriesName Model DescriptionExtender module DV100-011Extender base DV100-012Extension cable DV200-000 Length: 0.5mExtension

3-25IM DR232-01E3Installation and Wiring• Four-gauge methodJumper setup switchDU500-12/DU500-13 DU500-14ONOFFNo.1No.2No.3No.4No.5A(+)B(L)C(-V)D(H)No.1

3-26IM DR232-01EWiring AC Input Signal Lines (Power Monitor Module)WARNING• For hazard prevention, ALWAYS provide protective grounding beforeconnectin

3-27IM DR232-01E3Installation and WiringWiring Diagrams• Single-phase Two-wire ConfigurationLOADV±VA±ASOURCESOURCELOADFUSEFUSEA1V1• Single-phase Three

3-28IM DR232-01E3.8 Connecting an Extension Module to ExtensionBasesUsing an extension module and extension bases, you can install input modules at a

3-29IM DR232-01E3Installation and WiringConnecting Extension Bases to an Extension ModuleVerify that the power of the DR/DS400/DS600 has been turned o

3-30IM DR232-01E3.9 Connecting the Power Cord and Turning thePower ON/OFFWhen Using the Accessory Power CordDR232/DS400/DS600 (when using the accessor

3-31IM DR232-01E3Installation and WiringWhen Using an Adapter for Direct Wiring to the Power SupplyDR242/DS400/DS600 (when connecting wires to screw t

3-32IM DR232-01E3.9 Connecting the Power Cord and Turning the Power ON/OFFDS400/DS600(when using DC power supply connecter)This applies only to produ

3-33IM DR232-01E3Installation and Wiring3.9 Connecting the Power Cord and Turning the Power ON/OFFDS400/DS600(when using optional AC adapter)This app

3-34IM DR232-01ESwitching the Power ON/OFFDR232/DR242The power switch is a push-button; the power is turned on when pressed once and turned offwhen pr

7IM DR232-01ESafety PrecautionsThis instrument is an IEC safety class I instrument (provided with terminal for protectivegrounding).The following gene

3-35IM DR232-01E3Installation and Wiring3.10 Setting the Date and TimeD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N

3-36IM DR232-01E3.11 Countering NoiseTypes and Features of Noise SourcesCommercial Power SupplyIt is necessary to consider both 50 and 60Hz as noise c

3-37IM DR232-01E3Installation and WiringVoltage waveformCurrent waveformVoltage/current waveforms of an inverterRelayA relay is frequently used to amp

3-38IM DR232-01EPower supplyExample of a high-frequencyinduction furnaceInverter power supply(20 to 3500kW)FurnaceCri(0.2k to 10kHz)Electrostatic indu

3-39IM DR232-01E3Installation and WiringIn the figure on the previous page, due to common mode voltage ECM, noise currents i1 and i2flow through the i

3-40IM DR232-01EBalance each otherintegration timeDC voltage (average value)Input voltage (instantaneous value)Normally, an integration time of 20ms (

3-41IM DR232-01E3Installation and Wiring• for input lines: an increase of impedance;Always separate the input line from the noise source lines (power

3-42IM DR232-01EStep 2 : Change the position of the noise source.A) Leakage magnetic flux of transformer:Φ = strongΦ = weakMove the instrument to a lo

3-43IM DR232-01E3Installation and Wiring• Shielded and twisted pair (prevention of electromagnetic coupling): an increaseof impedanceIf it is difficul

3-44IM DR232-01E• Insertion of noise filter and noise killerIf the influence from noise cannot be eliminated by the methods described before, use nois

8IM DR232-01EHow to Use this ManualThis User’s Manual consists of the following twelve chapters and Index.Chapter Title DescriptionChapter 1 System Co

3-45IM DR232-01E3Installation and Wiring3.11 Countering Noise• Relay noise suppressionRDc externalpower supplyContactDiodeconnect to the relaycoil te

4-1IM DR232-01E4Setting the Monitor Mode Display4.1 Using the AUTO DisplayD I S P M O D EP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T

4-2IM DR232-01EAUTO Display for the Main DisplayChannel No.The first three characters are used for displaying the channel number. Delete “The first ch

4-3IM DR232-01E4Setting the Monitor Mode DisplayAUTO Display for Sub-display 1Data of two channels are displayed here simultaneously.Channel No., Diff

4-4IM DR232-01E4.2 Using the MANUAL DisplayD I S PP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF E E DM. F U N C 1M. F U N C

4-5IM DR232-01E4Setting the Monitor Mode Display4.2 Using the MANUAL DisplayMANUAL Display for the Main DisplayChannel No., Difference between Channe

4-6IM DR232-01E4.3 Using the PAGE DisplayD I S PP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N T E RF E E DM. F U N C 1M. F U N C

4-7IM DR232-01E4Setting the Monitor Mode Display4.4 Using the ALARM SEARCH DisplayD I S PP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T

4-8IM DR232-01E4.4 Using the ALARM SEARCH DisplayPoints to Note when Using the ALARM SEARCH Display• When all three displays are set to ALARM SEARCH

4-9IM DR232-01E4Setting the Monitor Mode Display4.5 Using the BARGRAPH DisplayD I S PP R I N TF U N CI N S D E LR A N G E A L A R MS E TC H A R T E N