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13-1

IM DR231-01E

Trouble-shooting

and Maintenance

13

13.1 Periodic Maintenance and Recommended Parts

Replacement Period

Periodic maintenance

Check the recorder’s operation periodically to keep it in good operating condition. Especially
check the following items and replace consumable parts as needed. Do not use a lubricant for
periodic maintenance.

• Are display and recording functioning properly?
• Are there blurred or broken sections of the recording or printout characters?

When replacing the ribbon cassette, refer to Section 3.3, “Chart and Ribbon Cassette
Installation.”

• Is the chart paper feeding properly? When replacing the ribbon cassette, see Section 3.3,

“Chart and Ribbon Cassette Installation.”

• Is there enough chart paper left?
• The remaining chart paper length is printed in the left margin of the chart at 15-cm intervals

(DR130) or 20-cm intervals (DR231/241).

• When replacing the chart paper, see Section 3.3, “Chart and Ribbon Cassette Installation.”

If problems develop with the recorder, see Section 13.3, “Troubleshooting.”

Recommended parts replacement period

It is necessary that recorder parts be replaced periodically for use of the recorder over an extended
period of time. The table below shows the recommended parts replacement periods for specific
parts that wear out. These replacement periods indicate where the recorders have been used under
normal operating conditions. When replacing parts, refer to these replacement periods taking the
actual operating conditions into consideration. When replacing parts other than the chart paper,
ribbon cassette, or fuse, please contact your nearest Sales representative. Addresses may be found
on the back cover of this manual.

Part

Part number

Replacement

Description

period (in years)

Display

B9233KJ

3.4

30,000 hours

Fuse

A1350EF

2

For AC power supply (250V/
2.5A, time-lag fuse)

Fuse

A1354EF

2

For DC power supply (250V/
6.3A, time-lag fuse)

Fuse

B9573TZ

10

For printer board (500 mA)

Motor

B9233EA

5

For chart paper

Motot (DR130)

B9231CM

5

For carriage (with a screw shaft)

Motor (DR231)

B9232CM

5

For carriage (with a screw shaft)

Motor (DR241)

B9233EF

5

For carriage (with a screw shaft)

Motor

B9233GR

3

For ribbon cassette

Lithium battery (DR130)

B9231XG

10

For backup of information that
has been set

Lithium battery (DR231/DR241) B9234XZ

10

For backup of information that
has been set

Fluorescent lamp (DR231/DR241) B9628ZN

3.4

Internal assembly lighting (30,000
hours)

Printer head

B9233HA

3

1.5

×

10

8

dots (depend on the set

conditions)

Carriage

B9233GA

5

Depends on the set conditions.

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Summary of Contents for DR130

Page 1: ...efurbished and purchasing new Financing options such as Financial Rental and Leasing are also available on application TMG will assist if you are unsure whether this model will suit your requirements Call TMG if you need to organise repair and or calibrate your unit If you click on the Click to Call logo below you can all us for FREE TMG Corporate Website TMG Products Website Disclaimer All tradem...

Page 2: ...DR130 DR231 DR241 Hybrid Recorder Stand alone model IM DR231 01E Instruction Manual 9th Edition IM DR231 01E ...

Page 3: ...edicated software package must be the same or higher than the style number of the main unit or subunit where the package is installed and where it performs control Any equipment software not meeting these requirements might have incompatible areas with your system configuration In this manual equipment of style S8 is explained For unsupported functions as classified by the style number see the nex...

Page 4: ...ent of active power and apparent power on ch3 to ch6 for power monitor modules Flag for M1 option Group reset for M1 option The following functions are not available for style number S3 Report function Ethernet module Measurement of active power and apparent power on ch3 to ch6 for power monitor modules Flag for M1 option Group reset for M1 option The following functions are not available for styl...

Page 5: ...l 3 DCV TC DI input screw terminal 4 DCV TC DI input clamp terminal Power Supply 1 100 240VAC 2 12 28VDC for DR241 only Power Cord D 3 pin inlet w UL CSA cable Part No A1006WD F 3 pin inlet w VDE cable Part No A1009WD R 3 pin inlet w SAA cable Part No A1024WD S 3 pin inlet w BS cable Part No A1023WD W 3 pin inlet with screw conversion terminal Y 3 pin inlet with screw conversion terminal For DR130...

Page 6: ... clamp terminal 10 channel DCV TC DI input module screw terminal 20 channel DCV TC DI input module screw terminal 30 channel DCV TC DI input module screw terminal 10 channel DCV TC DI input module clamp terminal 20 channel DCV TC DI input module clamp terminal 30 channel DCV TC DI input module clamp terminal Power monitor module single phase use Power monitor module three phase use Optional Module...

Page 7: ...length 30 m grid 25 mm B9855AY 1 Recording width 150 mm length 20 m grid 10 mm 6 Mounting brackets B9900CW 1 2 7 User s Manual IMDR231 01E 1 this manual IMDR231 11E 1 Communication Interface manual only when C1 C2 C3 or C7 are specified IMDP12013 61E Data conversion software manual comes with models with whose software code is 2 8 Data acquisition software DP120 13 1 Software DAQ 32 compatible wit...

Page 8: ...t DV400 013 for DR231 Rack mount kit DV400 015 for DR130 Optional Software Name Model Description DAQ 32 DP120 13 Windows 95 98 and Windows NT DAQ 32 Plus DP320 13 Windows 95 98 and Windows NT Spares Name Model Min Q ty Description Ribbon cassette B9627AZ 1 10 colors Chart paper B9627RY 10 Recording width 250mm length 30 m grid 10mm for DR231 DR241 B9627AY 10 Recording width 250mm length 30 m grid...

Page 9: ...ore turning ON the power Necessity of Protective Grounding Never cut off the internal or external protective grounding wire or disconnect the wiring of protective grounding terminal Doing so poses a potential shock hazard Defect of Protective Grounding and Fuse Do not operate the instrument when protective grounding or fuse might be defective Do not Operate in an Explosive Atmosphere Do not operat...

Page 10: ...recording span and recording format Chapter 7 Executing Recording Explains how to start and stop recording Chapter 8 Setting Displaying and Explains how to set an alarm and what to do when an Recording Alarms alarm occurs Chapter 9 Event Action Function and Explains how to operate the event action function Other Functions how to copy recording information how to reset alarms how to reset the timer...

Page 11: ...should be observed to prevent damage to the DR130 231 241 Note Provides information that is important for proper operation of the DR130 231 241 Relevant Keys Indicates the relevant panel keys and indicators to carry out the operation Operating Procedure The procedure is explained by a flow diagram For the meaning of each operation refer to the example below The operating procedures are given with ...

Page 12: ...10 IM DR231 01E ...

Page 13: ...Chart and Ribbon Cassette 3 6 3 4 Connecting the Interface Cables 3 11 3 5 Connecting the Signal Lines 3 16 3 6 Connecting the Power Cable and Turning the Power ON OFF 3 21 3 7 Setting the Date and Time 3 25 3 8 Countering Noise 3 26 Chapter 4 Setting the Monitor Mode Display 4 1 Using the AUTO Mode 4 1 4 2 Using the MANUAL Display 4 4 4 3 Using the PAGE Display 4 6 4 4 Using the ALARM SEARCH Disp...

Page 14: ...4 Clearing Alarm Message Buffers and Displaying and Initializing Module Communications Information 9 16 9 5 Fail Chart End Output and Remote Control Signal Input 9 18 9 6 Summer Winter Time 9 19 Chapter 10 Basic Settings SET UP 10 1 Selecting Adjustment of Dot Printing Position or Scan Interval 10 1 10 2 Setting Recording Format 10 3 10 3 Select Alarm Interval Hysteresis Hold A D Converter Integra...

Page 15: ...Setting Actions to be Carried out in Case of Computation Error and Setting the Time Axis for TLOG SUM 12 12 Chapter 13 Trouble shooting and Maintenance 13 1 Periodic Maintenance and Recommended Parts Replacement Period 13 1 13 2 Replacing the Fuse 13 2 13 3 Troubleshooting 13 4 13 4 Error Codes 13 5 13 5 Calibration 13 7 Chapter 14 Specifications 14 1 Specifications of DR130 DR231 DR241 Style S8 1...

Page 16: ...GITAL PR Section 6 4 number of rows to print Channel to manual print Press the SET key for about three seconds SET MANUAL PR Section 6 4 Alarm print Press the SET key for about three seconds SET ALARM PR Section 6 5 Channel to print scale Press the SET key for about three seconds SET SCALE PR Section 6 6 values Channel to list print Press the SET key for about three seconds SET LIST PR Section 6 6...

Page 17: ...LIST START Section 7 4 Procedure varies according to the menu configuration of the FUNC key see section 10 8 Other Settings Parameters Procedure Selecting menu Reference Timer SET key SET TIMER Section 6 1 Event Action SET key SET LOGIC Section 9 1 Copy between channels SET key SET COPY Section 9 2 Match time Press the SET key for about three seconds SET MATCH TIME Section 6 8 Group Press the SET ...

Page 18: ...all in one type in which the measurement section and display recording section are contained in one box While this simplifies operation on the one hand it is difficult to adapt to changes in the measurement environment and also makes expansion difficult DARWIN uses a data acquisition engine and remote I O modules which are completely separate from each other It is an entirely new product line whic...

Page 19: ...switch See page 3 18 Front door Floppy disk drive Only for DR130 1 Rear Example of DR130 with 20 input channels AC power supply model Heat sink fins Power connector See page 3 21 Power fuse See page 13 2 Terminals Function grounding terminal DC power supply model AC Power connector AC Power fuze AC Power switch Function grounding terminal DC Power connector DC Power fuse Terminals See page 3 21 Se...

Page 20: ...See page 3 18 Front door Floppy disk drive Only for DR231 1 Rear Example of DR231 with 30 input channels AC power supply model Heat sink fins Power fuse See page 13 2 Power connector See page 3 21 Terminals Function grounding terminal DC power supply model AC Power connector AC Power fuze AC Power switch DC Power connector DC Power fuse Terminals See page 3 21 See page 13 2 See page 3 24 See page ...

Page 21: ...ation panel Located behind the front door See chapters 3 to 12 Handle to open close the front door Front door Power switch Located inside the front door See page 3 18 Floppy disk drive Only for DR241 1 Rear Example of DR241 with 30 input channels Heat sink fins Power terminal with a cover See page 3 22 Terminals Power fuse Located inside the instrument See page 13 2 Function grounding terminal ...

Page 22: ...See page 3 18 Front door Floppy disk drive Only for DR231 1 Rear Example of DR231 with 30 input channels AC power supply model Heat sink fins Power fuse See page 13 2 Power connector See page 3 21 Terminals Function grounding terminal DC power supply model AC Power connector AC Power fuze AC Power switch DC Power connector DC Power fuse Terminals See page 3 21 See page 13 2 See page 3 24 See page ...

Page 23: ...his mode can be set for sub display 1 Measurement values which are shown on the main display will be shown as a bargraph The display update interval is the same as the interval of the main display Alarm Status Mode This mode can be set for sub display 1 and 2 The display will show per channel whether or not an alarm occurred refer to page 2 14 On one display the alarm status of a maximum of 30 cha...

Page 24: ...ent input functions refer to page 2 3 recording functions refer to page 2 5 alarm functions refer to page 2 14 computation functions refer to page 2 17 event action function key lock function and external in output function refer to page 2 18 19 Display for Setting Fundamental Functions Menus for performing fundamental settings will be displayed 2 1 Display Functions ...

Page 25: ...vel input or contact input and recording can be set ON or OFF per channel In case of the voltage level input a voltage level up to 2 4V results in recording OFF whereas a voltage level of 2 4V or more results in recording ON AC Voltage Current The effective voltage effective current active power reactive power apparent power frequency power factor and phase angle can be measured The measuring rang...

Page 26: ...ms 60Hz and 100ms 10Hz When AUTO is selected the integration time will be automatically decided according to the 50 60Hz frequency of the power supply AUTO does not function if the instrument is a DC power supply model Selecting AUTO will set the A D integration time to 20 ms 50 Hz If you are using the instrument on a 60 Hz power supply set the A D integration time to 16 7 ms 60Hz Input Filter A f...

Page 27: ...measurement data and recording conditions the correct position on the chart will be decided and on that position the dot will be printed Trend recording conditions consist of the following chart speed channels to be recorded recording color refer to page 2 9 recording interval refer to page 2 9 recording span refer to page 2 10 recording zone refer to page 2 10 partially expanded recording refer t...

Page 28: ...lease mark Page 2 13 Reference position of dot recording start Page 2 8 Starting time of dot recording Page 2 8 Ending time of previous dot recording Page 2 8 Left margin Header Page 2 13 Digital printout Page 2 5 Starting date time of Digital printout Chart speed Page 2 5 Manual Printout Page 2 13 Starting date time of manual printout Reference point of xcale Page 2 8 Scale value Page 2 10 Channe...

Page 29: ...Starting date time of manual printout Trend recording Page 2 5 Channel No or tag of dot recording Channel No or tag of manual printout Alarm occurrence mark Page 2 13 Alarm release mark Page 2 13 Chart speed Page 2 5 Starting time of dot recording Page 2 8 Ending time of previous dot recording Page 2 8 Reference position of dot recording start Page 2 8 Reference point of scale Page 2 8 Titlle Page...

Page 30: ...point to the time of starting Selecting the Number of Columns for Digital Printouts You can select how many columns where one column equals data of one channel will be used in one line for printing out measurement data Selection of the Pitch of Channel Printouts You can select at which distance the channel numbers or tags will be printed You can also select this printout OFF When tags have been se...

Page 31: ... scan interval 2 to 60s regardless of the chart speed Recording interval for digital printouts This recording interval can be selected from MULTIPLE or SINGLE MULTIPLE Six preset recording intervals Timer 1 to 6 can be set and a recording interval can be selected per channel The timer setting can be selected from relative and absolute Relative time Time will be counted from the point of turning th...

Page 32: ...rigger Recording All channels where an alarm occurred will be recorded Even when the alarm is released recording will continue Level Recording All channels where an alarm occurred will be recorded When the alarm is released recording will stop Group Trend Recording Channels can be clustered in a group and only those channels will be recorded Recording Zone The recording span of measurement values ...

Page 33: ... compressing 25 of recording span Bounda value Chart direction Chart direction Interpolation Function When carrying out trend recording and a measurement value differs greatly from the previous one the track of the recording changes stepwise in the dot printing In cases like this interpolation will be carried out on the horizontal line to connect the two divergent trend tracks When the horizontal ...

Page 34: ...2 18 Tags for each channel input type recording span and linear scaling values this print can be selected ON OFF Alarm this print can be selected ON OFF Group setting For each individual channel whether the trend mode is ON OFF whether interpolation is ON OFF recording zone settings partially expanded recording settings selected Timer No whether moving average is ON OFF alarm type and whether manu...

Page 35: ...each channel the selection whether to print the channel No or the tag refer to page 2 8 can also be done Scale printout values corresponding to the scales will be printed refer to page 2 10 Alarm printout alarm information refer to page 2 16 will be printed upon occurrence or release of an alarm You can also set a message to appear upon occurrence of an alarm Title printout A title of up to 32 cha...

Page 36: ...ent value Measured variation T T t t Set interval 2 1 t t Set variation 2 1 T T High limit on rate of change Low limit on rate of change Alarm Hysteresis You can set the width between the value of alarm occurrence and its release This setting prevents frequent alarm occurrences releases in an unstable environment Hysteresis values can be set in the 0 1 percentage range of the recording span The hy...

Page 37: ... AND OR Setting When a group of alarms share the same internal switch or alarm output relay you can select how the internal switches alarm output relays will be operated AND will be operated when all alarms are occurring OR will be operated when at least one alarm is occurring Alarm occurrence Channel 1 AND Channel 2 Alarm output relay status Alarm occurrence Operation Operation OR Alarm status HO...

Page 38: ... H 10 000mV Alarm Display Hold Function This function allows the alarm display to remain even when the alarm has already been released This function can be selected ON or OFF and applies to all alarms When the function is set to ON if an alarm occurs the alarm display flashes Alarm Acknowledge Function This function only resets the display and therefore allows you to verify the current alarm statu...

Page 39: ...e values are cenverted into linear scaling values Left span 2V left scale 0 1A Right span 2V Right scale 1 1A Moving Average This function computes a moving average over a preset number K of measurement values This function is useful for displaying and recording of unsteady measurement values The computation formula is as follows Dm Mm K 1 Mm K 2 Mm 2 Mm 1 Mm K where Dm m th average value Mm K 1 t...

Page 40: ...rt speed 2 and with recording interval 2 set at the menu displayed after having pressed the SET key for three seconds Group trend recording refer to page 2 10 Saving and reading of measured data computed data and set up data This function is available if the instrument is equipped with a floppy disk drive This function enables saving of data to the internal RAM disk or floppy disk and reading of d...

Page 41: ...C NC NO C NC Usually In case of Chart end In case of power OFF Controlling Recording Functions by Remote Control The recording functions can be controlled by the input of up to 12 contact signals when R1 option is installed You can choose one of the following operations for each of the 12 signals The remote control function can be one of the events of the event action function described on the pre...

Page 42: ...arm lower limit alarm can be set for computation channels RRJC Remote RJC available if the instrument is equipped with the optional MATH function In cases where the object is located in distance for temperature measurement using thermocouples the temperature of the object can be measured without using a number of expensive thermocouples if a junction terminal is installed near the object This meth...

Page 43: ...p of the instrument Never place another instrument or any objects containing water on top of the instrument Otherwise a failure may occur When moving the instrument First turn off the power of the equipment being measured and disconnect the measurement leadwires and the communication cable Then turn the power switch of this instrument OFF and unplug the power cable from the outlet When carrying th...

Page 44: ...ment or power lines where the level of mechanical vibrations is high in an unstable place Installation Method DR130 DR231 Can be used on a desk top installed on the floor or rack mounted Always install the instrument vertically Desk top or floor installation Install the instrument vertically on a horizontal flat floor as shown below Rack mounting The following fitting can be supplied for rack moun...

Page 45: ... 1 11 3 7 310 146 1 44 5 44 5 44 5 37 5 44 5 146 1 310 7 44 5 37 5 11 3 98 8 6 221 25 Rack Mounting Dimensions 1 2 Removed DR130 AC power supply model DC power supply model AC power supply model DC power supply model 32 Panel face 1 1 2 30 252 98 8 32 Panel face 1 1 2 1 2 Removed ...

Page 46: ...mensions 11 3 30 Panel face 482 6 1 265 9 1 190 5 0 5 37 7 6 8 1 1 2 1 2 Removed 11 3 37 7 6 8 265 9 1 190 5 0 5 30 Panel face 1 1 2 1 2 Removed 30 252 98 8 DC power supply model AC power supply model AC power supply model DC power supply model 3 2 How to Install ...

Page 47: ...panel Insert the blocks of the mounting brackets as accessories into the rectangular holes after removing seals on right and left sides of the instrument push the brackets toward the rear and engage the blocks with rectangular holes When a screw attached on each bracket is turned clockwise the entire brackets are pushed against the panel rear Tighten the screws to securely fix the instrument to th...

Page 48: ...paring the Chart Cassette 2 Open the front door and draw out the chart cassette from inside of the main unit by pulling forward the chart cassette pressers while simultaneously pushing them both right and left pressers toward the center Chart cassette Chart cassette presser 3 Open the chart pressure plate 1 by pulling the right and left lever of the chart pressure plate 1 Chart pressure plate 1 Ch...

Page 49: ...re plate 1 and align the right and left perforations again 9 Close the chart pressure plate 2 Press lightly on chart pressure plate 2 until it latches securely 10 Fitting the guide pin of the chart cassette in the main unit guide groove place the chart cassette on the bottom of the main unit and slide the cassette deep inside the main unit until the latch engages 11 Turn on the power of the main u...

Page 50: ... loaded otherwise the platen may be scratched or the chart paper may break Load the Ribbon Cassette into the DR130 DR231 1 Open the front door and remove the chart cassette from the main unit 2 Press the red lever at the bottom of the carriage The ribbon cassette holder moves to the right Red lever Screw shaft Ribbon cassette holder 3 Touch the ribbon cassette holder with a finger and tilt the hou...

Page 51: ...tte is properly loaded in the carriage If a ribbon cassette is used for a long time the ribbon may become wavy and move out of the dot printing range of the printer head If this happens replace the ribbon with a new one Load the Ribbon Cassette into the DR241 1 Open the front door and open the display door The ribbon cassette can be loaded without removing the chart cassette from the main unit 2 W...

Page 52: ...otating knob once more in the direction of the arrow counterclockwise to take up the ribbon slack 7 Feed the chart paper by pressing the FEED key on the operation panel to prevent a delay in starting the chart paper feed Note Check that the ribbon cassette is properly loaded in the carriage If a ribbon cassette is used for a long time the ribbon may become wavy and move out of the dot printing ran...

Page 53: ...Function grounding terminal DR130 DR231 DR241 When connecting the cable take note of the following To reduce noise use two ferrite cores e g ZCAT 3035 1330 from TDK at both ends of the interface cable as shown above Securely tighten the screws which fasten the GP IB cable connector If more than one equipment is connected the same addresses cannot be assigned to different equipment Use only cables ...

Page 54: ... OFF OFF OFF OFF 300 OFF OFF ON OFF 600 OFF ON OFF OFF 1200 OFF ON ON OFF 2400 ON OFF OFF OFF 4800 ON OFF ON OFF 9600 ON ON OFF OFF initial value 19200 ON ON ON OFF 38400 OFF OFF OFF ON Data length dipswitch No 4 7 bits OFF 8 bits ON initial value Switch 2 Parity dipswitch No 1 No 2 NONE OFF OFF ODD OFF ON EVEN ON OFF initial value Stop bit dipswitch No 3 1 OFF initial value 2 ON Switch 3 Handshak...

Page 55: ...ds of the interface cable If the noise is particularly bad use several ferrite cores in series Use a shielded cable for the interface cable and make a one point grounding at the ground terminal of this instrument together with the functional ground terminal of the personal computer Personal computer Ferrite core Personal computer Ferrite core Function grounding terminal Function grounding terminal...

Page 56: ... 4 SW3 No 1 SW4 No 2 SW4 No 3 SW4 No 4 SW4 1 OFF OFF OFF OFF ON Default Setting 2 OFF OFF OFF ON OFF 3 OFF OFF OFF ON ON 4 OFF OFF ON OFF OFF 5 OFF OFF ON OFF ON 6 OFF OFF ON ON OFF 7 OFF OFF ON ON ON 8 OFF ON OFF OFF OFF 9 OFF ON OFF OFF ON 10 OFF ON OFF ON OFF 11 OFF ON OFF ON ON 12 OFF ON ON OFF OFF 13 OFF ON ON OFF ON 14 OFF ON ON ON OFF 15 OFF ON ON ON ON 16 ON OFF OFF OFF OFF 17 ON OFF OFF O...

Page 57: ...bnet mask and default gateway are set for the DR Test mode A mode in which the condition of the physical connection is tested Communication mode A mode in which the DR is connected to the network to carry out communication Use this mode to read in the DR measurement data with the PC In addition you can turn ON OFF the Keepalive function Mode Setting Mode Switch 1 Switch 2 Configuration mode ON OFF...

Page 58: ...ot apply an input voltage exceeding the following levels to each terminal of each module Otherwise the internal circuits may be damaged Allowable input voltage Universal or DCV TC DI input module 2 VDC range or less RTD TC and DI CONT 10 VDC 6 to 20 VDC range DI LEVEL 60 VDC DI DO module 2 to 7 VDC Max common mode noise voltage Universal or DCV TC DI input modules 250 VACrms 50 60 Hz Output contac...

Page 59: ...ther at one point Refrain from wiring the input signals parallel However if you do then the following considerations are necessary Ground all equipment at the same point Do not turn the power of other equipment ON OFF during operation Do not use the burnout function Wiring Input Signal Lines Universal and DCV TC DI input modules Terminals Screw type terminal Clamp type terminal A B b DC voltage TC...

Page 60: ...e circuit or equipment being measured or the DR232 or DR242 recorder itself as well as bodily injury Fuses are not built into voltage and current input terminals ALWAYS install a fuse on the interconnecting leadwire Use a fuse that will not permit the voltage or current being measured to exceed the maximum ratings of an AC input module The maximum voltage and current that can continuously be impos...

Page 61: ... 5 N m Wiring Diagrams Single phase Two wire Configuration LOAD V V A A SOURCE SOURCE LOAD FUSE FUSE A1 V1 Single phase Three wire Configuration power monitor modules for three phase use only SOURCE LOAD V A A V V V A A 1 3 1 3 N SOURCE LOAD N FUSE FUSE FUSE A1 V1 A3 V3 FUSE Three phase Three wire Configuration dual current dual voltage measurement power monitor modules for three phase use only SO...

Page 62: ... LOAD A A A A 1 3 R S T V V 1 V V 3 V V 2 A A 2 SOURCE LOAD S T R FUSE FUSE FUSE A1 V1 A2 V2 FUSE FUSE A3 V3 FUSE Three phase Four wire Configuration power monitor modules for three phase use only SOURCE LOAD A A A A 1 3 R S T V V 1 V V 3 V V 2 A A 2 N LOAD SOURCE S R T N A1 V1 A2 V2 A3 V3 FUSE FUSE FUSE FUSE FUSE FUSE 3 5 Connecting the Signal Lines ...

Page 63: ...ver use an extension cord that does not have protective grounding otherwise the protection feature will be negated Connecting Procedure 1 Check that the power switch is turned off 2 Connect the plug of the accessory power cable to the power connector 3 Plug the other end of the power cable into a power outlet that satisfies the following conditions For models with AC power supply Rated supply volt...

Page 64: ...ion grounding terminal marked terminal under the power connecting part as the protective grounding terminal For AC power and ground wiring use crimp on lugs for 4mm screws with insulation sleeves Make sure that the crimp on tool must be one specified by the crimp on lugs manufacture and that the crimp on lugs and tool must be matched to the wire size To prevent electric shock do not touch the term...

Page 65: ... to avoid electric shock or damaging the instrument WARNING Connect the power wires after checking that the power is turned off to prevent electric shock To prevent fire use wires with cross sectional area of 0 3 mm2 22AWG or more 1 Check that the power switch is turned off 2 Connect the power supply wires and the DC power supply connector standard accessories part number A1105JC For the power sup...

Page 66: ... this manual The device takes about 30 minutes to warm up The service life of the lithium battery used to save the settings is about 10 years at an ambient temperature of 23 C If the settings cannot be held because the lithium battery has run down please contact your nearest sales representative Addresses may be found or the back cover of this manual Turning AC Power ON OFF When using the AC power...

Page 67: ...first menu to which the single menu belongs Note that newly selected or set items will be canceled When the device displays that setting is completed the newly set or selected details are fixed CLOCK 96 01 01 03 36 23 Set Date Time YY MM DD HH MM SS SET OK ENTER ENTER ESC SET Main menu Lower menu Setting the Date and Time Set them in the order of year month day hour minutes seconds Year Specify th...

Page 68: ... follows thyristor noise commercial power supply pulse noise Inverter Commercial power supply is converted to direct current by a rectifier sometimes the thyristor is used as the rectifier to stabilize direct current and then modulated by a switching transistor and finally converted into alternating current at the desired frequency from tens to hundreds of Hz to drive a motor for example If the lo...

Page 69: ... supply frequency Since data acquisition equipment is often used for measurements of equipment subjected to the pulse noise test the influence of noise must be considered Propagation of Noise Noise is propagated in the following three ways Conduction noise is conducted through a power line input wiring etc Electrostatic induction noise leaks through capacitances between wires and instruments Elect...

Page 70: ...ise and Normal Mode Noise R1 R2 ENM H L Z2 Z1 ECM Z3 i2 i1 EO EONM Case Circuit common Floating amp Signal source resistances Normal mode noise Signal voltage E Common mode noise Signal component Normal mode noise component Output Common Mode Noise ECM Noise generated between the signal source and the ground of a measuring instrument Since it is applied to both the H and L input terminals in phase...

Page 71: ...put In other words prevention of such a conversion is the key to anti noise measures As can be understood from the previous section it is important to take the following measures to reduce normal mode noise reduce the wiring resistances R1 and R2 including the resistance of the wires increase the coupling impedance of common mode voltage ECM These are called the decrease and increase of impedance ...

Page 72: ...100 0ms n 10Hz approx 3 2Hz for both 50Hz 60Hz n 1 2 3 As shown in the table the merit of 100 0 ms integration is not only that it applies to both 50 and 60Hz but also that it provides a low cut off frequency as the first order lag filter and improves the noise rejection ability The following figure shows the calculation values of the NMRR for three integration times and an example of actual measu...

Page 73: ...nd power lines If the power lines are not shielded the operating voltage is 220V or less and the operating current is 10A or more the distance between the signal cables and power cords must be 60cm or more Signal lines Power lines at least 15 cm Step 4 Lay the signal lines at right angles to the power lines If the power lines are not shielded separate the signal lines and power lines where they cr...

Page 74: ...thod is the point of common mode noise suppression Equipment under measurement EUM The instrument ec ec EUM The instrument EUM The instrument if grounding is difficult or The difference in the potential to the ground between EUM and the instrument may cause a ground current resulting in noise Equalize the potentials to the ground so that the common mode noise becomes zero One point grounding Poten...

Page 75: ...by the coil is proportional to the area of the coil The smaller the area of the coil becomes the smaller the noise becomes em Magnetic field Φ Coil If the directions of coils 1 and 2 are reversed by twisting as shown if the areas of the two coils are equal the induced voltages of the coils offset each other and total induced voltage em becomes zero em coil 1 coil 2 The above two principles are com...

Page 76: ...mes forms a loop and has an adverse effect on a high frequency Ex Connecting a power meter and The instrument grounded at one point to an inverter AC power meter The instrument Noise source inverter etc High frequency noise reverse flow One point grounding AC power meter The instrument Noise blocking of reverse flow X Ferrite beads high impedance at high frequency Reverse flow of high frequency to...

Page 77: ...sser circuit connect to the relay socket terminal directly C R C 0 01 to 1µF Must withstand a voltage of at least three times the operating voltage R 0 3Re to 1Re Re Relay coil s DC resistance AC relay If a relay contact is connectd to the input of the system components apply the measure shown in the figure at the right to the relay coil Otherwise a counter electromotive force produced across the ...

Page 78: ...the arrow mark on the Sub display upward 2 Select AUT using the MODE key 003 0 0045V 004 0 0931V AUT Sub display 1 AUTO Mode for Sub display 1 1 Select sub display 1 using the DISP key Direct the arrow mark on the Sub display leftward 2 Select AUT using the MODE key 004 0 0926V 005 0 0824V Sub display 1 AUT AUTO Mode for Sub display 2 1 Select sub display 2 using the DISP key Direct the arrow mark...

Page 79: ...nal computation channels When a measurement value does not reach the following value will be displayed DC voltage a minimum value of the measuring range max value min value 0 05 TC RTD min value of the measurement range 10 C Linear scaling 32000 or a minimum value of the recording span max value min value 0 05 When a measurement value exceeds the following value will be displayed DC voltage a maxi...

Page 80: ...alues Engineering Units and Selected Display Mode Same as for the sub display 1 Others Same as for the sub display 1 Points to Note when Using the AUTO Mode When all three displays are set to AUTO mode the main display will start displaying data of the channel with the smallest channel number on sub display 1 data of the next two channels will be displayed while on sub display 2 data of the next t...

Page 81: ... sub display 1 using the DISP key 2 Select MAN using the MODE key 002 0 0422V 003 0 0726V Sub display 1 MAN 3 Select the right or left channel using the keys A dash will appear below the unit number of the selected channel 4 Select the required channel using the keys 006 0 0892V 003 0 0726V Sub display 1 MAN MANUAL Display for Sub display 2 1 Select sub display 2 using the DISP key 2 Select MAN us...

Page 82: ...nnel is set to SKIP then no engineering unit will be displayed MANUAL Display for the Sub display 1 and 2 Data of two channels are displayed here simultaneously on each display Channel No Difference between Channels delta Alarms and Selected Display Mode Same as for the AUTO mode refer to page 4 3 Measurement Values Same as for the AUTO mode refer to page 4 3 except for the following When the inpu...

Page 83: ... then SKIP will be displayed When the channel other than the channel of the input module is selected appears Engineering Units Same as for the AUTO mode refer to page 4 2 except for the following When the input type of the channel is set to SKIP then no engineering unit will be displayed PAGE Display for the Sub display 1 and 2 In combination with the page display of the main display data of two c...

Page 84: ...y 2 Select SER using the MODE key 005 0 2108V 006 0 0951V Sub display 1 SER ALARM SEARCH Display for the Main Display Only the channels in which an alarm occurred will be displayed When an alarm occurs in several channels the channels will be displayed consecutively Channel No Difference between Channels delta Alarms Measurement Values and Engineering Units Same as for the AUTO mode refer to page ...

Page 85: ...set to ALARM SEARCH display then this will be displayed on the main display regardless the settings of sub display 1 and 2 When sub display 1 is set to ALARM SEARCH display and the main display is set to any other mode than ALARM SEARCH then this will be displayed on sub display 1 regardless the setting of sub display 2 When sub display 2 is set to ALARM SEARCH display and the main display is set ...

Page 86: ...ay The measurement data on the main display are displayed as a bargraph on sub display 1 The bargraph shows a graph corresponding to the measurement value showing the recording span divided into 40 equal parts The left side of the bargraph shows the left span the right side of the bargraph shows the right span When you are using the linear scaling function the left and right side of the bargraph s...

Page 87: ...d 2 ALM 011 Alarm Status Display The status of alarms can be displayed on sub display 1 and 2 On each sub display the alarms of maximum 30 channels can be monitored which also depends on the number of input channels The display shows for channels where no alarm has occurred and shows for channels where an alarm has occurred The relation between the alarm status display and channel number is as sho...

Page 88: ...s of 10 channels S11 Sub display 1 RLY RELAY STATUS Display for Sub display 2 1 Select the sub display 2 using the DISP key 2 Select RLY using the MODE key S01 Sub display 1 and 2 RLY S01 3 Select the range to be displayed in blocks of 10 channels S01 Sub display 1 and 2 RLY 031 Relay Status Display The status of relays can be displayed on sub display 1 and 2 On each display the status of maximum ...

Page 89: ... communication interface option is present The display of the relay status for the alarm output relays depends on the installed options and is as follows When the alarm module is installed A4 option 10 indicators are reserved for or display When the DI DO module is installed R1 option 10 indicators are reserved for or display although the alarm output relays correspond to the first two indicators ...

Page 90: ...M O D E E S C 1 Select the sub display 2 using the DISP key 2 Select CLK using the MODE key 005 0 8210V 006 0 0095V Sub display 1 and 2 CLK Dec 30 95 13 16 19 Clock Display The date and time can be displayed on sub display 2 According to the set time in 3 7 Setting the Date and Time see to page 3 19 the current date and time can be displayed The display shows the month day year and hour minute sec...

Page 91: ...r although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting 001 01 VOLT 2V Select Channel No 001 01 VOLT 2V Select Channel No 001 01 VOLT 2V 001 01 VOLT 2V 20mV 60mV 200mV 2V 6V 20V 50V SPAN 2 0000 _2 0000V Span limit 2 0000 2 0000V SET OK 001 01 SKIP SET OK 001 01 TC R 001 01 TC R R S B K E J T N W L U KP SPAN _ _ _ _0 ...

Page 92: ...show the number of the first channel to which settings apply Default is 001 and the first character is always 0 The setting ranges from 001 to the maximum number of input channels of your unit 010 for 10 input channels 020 for 20 input channels 030 for 30 input channels Last Channel No End The two characters following the first channel number show the number of the last channel to which settings a...

Page 93: ...ELTA difference between channels Destination channels should lie within the first channel No to the last channel No range The number of the reference channel should be lower than the number of the distination channels The default setting for the reference channel is 01 The type of input and the measuring range in the distination channel are the same as for the reference channel After setting the D...

Page 94: ... menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting 001 01 VOLT 2V Select Channel No 001 01 VOLT 2V Select Channel No 001 01 VOLT 2V Main menu Lower menu 001 01 SCL VOLT 2V 001 01 SCL VOLT 2V 001 01 SCL VOLT 2V 20mV 60mV 200mV 2V 6V 20V 50V SPAN 2 0000 _2 0000V Span limit 2 0000 2 0000V SCL _ _ _0...

Page 95: ...ut type can be selected from the following The default setting is VOLT VOLT DC voltage Refer to page 5 3 TC thermocouple Refer to page 5 3 RTD resistance temperature detector Refer to page 5 3 DI contact Refer to page 5 3 Setting the Recording Span Refer to page 5 3 Setting the Scaling Values SCL The left scaling and right scaling values are set following the left and right span values of the span...

Page 96: ...are canceled Reaching the step showing the message SET OK confirms the latest settings selections Setting the Measuring Range and Recording Span 001 01 AC 1Ph3W 001 01 AC 1Ph3W Main menu item 001 01 AC 1Ph3W SKIP AC SCALE 001 01 AC 1Ph3W 1Ph2W 1Ph3W 3Ph3W 2I 3Ph3W 3I 3Ph4W RNG 250V 5A P1 250V 0 5A 250V 5A 25V 0 5A 25V 5A RNG 250V 5A P1 P1 P3 P13 SPAN 125 0 125 0W Span Limit 125 0 to 125 0W SET OK ...

Page 97: ...Current 3Ph3W 2I three wire input modules only Three phase three wire 3 Voltage 3 Current 3 Ph3W 3I three wire input module only Three phase four wire 3Ph4W three wire input modules only Setting the Input Range Select from the following ranges 250V 0 5A 250V 5A 25V 0 5A 25V 5A This setting is common to all channels Any change to this setting also changes the settings of the rest of the channels Im...

Page 98: ... three wire configuration triple voltage triple current modules for three phase use only V0 V1 V2 V3 I0 I1 I2 I3 V1 V2 V3 I1 I2 I3 V1 V2 V3 I1 I2 I3 CH1 P0 P1 P2 P3 CH2 VA0 VA1 VA2 VA3 CH3 V1 V2 V3 P0 P1 P2 P3 CH4 I1 I2 I3 VA0 VA1 VA2 VA3 CH5 PF0 PF1 PF2 PF3 V1 V2 V3 FREQ Var0 Var1 Var2 Var3 P0 P1 P2 P3 CH6 PH0 PH1 PH2 PH3 I1 I2 I3 V1 PF0 PF1 PF2 PF3 VA0 VA1 VA2 VA3 Three phase four wire configura...

Page 99: ...3 Apparent power 0 00 to 25 00VA 0 0 to 250 0VA 0 0 to 250 0VA 0 to 2500VA VA13 Apparent power 0 00 to 37 50VA 0 0 to 375 0VA 0 0 to 375 0VA 0 to 3750VA VA0 Reactive power 0 00 to 12 50Var 0 0 to 125 0Var 0 0 to 125 0Var 0 to 1250Var Var1 Var2 Var3 Reactive power 0 00 to 25 00Var 0 0 to 250 0Var 0 0 to 250 0Var 0 to 2500Var Var13 Reactive power 0 00 to 37 50Var 0 0 to 375 0Var 0 0 to 375 0Var 0 to...

Page 100: ...To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting SET SYSTEM UNIT TREND SYSTEM LOGGING SET OK SYSTEM TREND TREND FIX FIX AUTO SET OK 001 01 UNIT _ _ _ _ _ _ Select Channel No 001 01 UNIT _ _ _ _ _ _ Select Channel No 001 01 UNIT Ω _ _ _ ...

Page 101: ...omatically decided by measurement interval and chart speed Engineering Unit UNIT An engineering unit of up to six characters can be assigned to each channel The default setting is all spaces The characters numbers can be selected by cursor from the displayed row on sub display 1 An engineering unit can only be assigned to channels to which linear scaling is applied For details concerning entering ...

Page 102: ...e 6 9 for details TIME MODE The following two modes can be selected The default is RELATIVE RELATIVE the number of days hours minutes can be set to any value between 00 days 00 hours 01 minute to 31 days 23 hours and 59 minutes in one minute steps The default setting is 00 days 01 hours and 00 minutes ABSOLUTE the time interval can be selected from the following settings The default setting is 1h ...

Page 103: ...t setting CHART CHART SPEED _100mm H Chart Speed Max 1500mm H SET OK ENTER ENTER ESC Main menu Lower menu Setting Chart Speed 2 Press the SET key for three seconds to enter the SET3 menu Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the fina...

Page 104: ...bled Record enabled 1 to 9mm h 10 to 1500mm h Chart speed Record enabled Record enabled Chart Speed 2 CHART2 This setting consists of a chart speed and recording interval Depending on the Event Action function refer to 9 1 on page 9 1 the chart speed and recording interval will change into chart speed 2 and its corresponding interval Chart speed 2 setting This setting is the same as for chart spee...

Page 105: ... will not be kept New settings selections will be kept when you reach the final display of that setting SET ZONE PARTIAL 001 01 ZONE _ _0 250mm 1 Select Channel No 001 01 ZONE _ _0 250mm 1 Select Channel No 001 01 ZONE _ _0 250mm 1 Left limit 0 245mm 2 001 01 ZONE _ _0 250mm 1 Right limit 5 250mm 3 SET OK 001 01 PARTIAL OFF ON 001 001 01 PARTIAL OFF ON 001 001 01 PARTIAL OFF SET OK 001 01 PARTIAL ...

Page 106: ...lue RATE This setting specifies which percentage 1 to 99 of the full recording span will be compressed The default value is 50 Boundary value This setting specifies the boundary value which corresponds to the previous set compressed part The setting lies within the recording span but when linear scaling is being used the setting lies within the left right scale range The default value is 0 Note If...

Page 107: ...ng 001 01 TAG _ _ _ _ _ _ _ _ _ _ _ TAG _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Select Channel No 001 01 TAG _ _ _ _ _ _ _ _ _ _ _ TAG _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Select Channel No 001 01 TAG 12345678901 TAG 1234567890123456 0123456789 ABC KL SET OK 001 01 DIGITAL PR ON ON 001 Select Channel No 001 01 DIGITAL PR ON ON 001 Select Channel No 001 01 DIGITAL PR ON ON 001 OFF ON DIGITAL PR TIMER No 1 1 2 3...

Page 108: ... logging mode The default setting is ON OFF Digital printout will not be carried out for this channel ON Digital printout will be carried out for this channel The recording interval can be selected from the following For details on LOG INTERVAL refer to 10 2 page 10 6 If the instrument is equipped with the optional computation function or floppy disk drive this setting can also be made for computa...

Page 109: ...T3 menu Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting 001 01 1 ALARM PR ON2 Select Channel No 001 01 1 ALARM PR ON2 Select Channel No 001 01 1 ALARM PR ON2 1 2 3 4 001 01 1 ALARM PR ON2 OFF ON1 ON2 MSG ON AL...

Page 110: ... stored in memory Information on more than 30 alarm occurrences releases will be discarded After one alarm printout 29 alarm occurrences releases are stored and another alarm occurrence release can then be stored If 31 alarm occurrences releases exceeding the allowed number of 30 are entered an asterisk will be printed at the top of the alarm message when 30 alarm printouts are executed The alarm ...

Page 111: ...press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting 001 01 SCALE PR ON2 Select Channel No 001 01 SCALE PR ON2 Select Channel No 001 01 SCALE PR ON2 OFF ON1 ON2 ON3 SET OK 001 01 LIST PR ON ON 001 Select Channel No 001 01 LIST PR ON ON 001 Select Channel No 001 01 LIS...

Page 112: ... printed at 0 100 and boundary value positions of the zone when the recording zone is 50mm to 99mm scaled values at 0 and 100 of the recording span will be printed at 0 and 100 positions of the zone List Printout LIST PR This setting can be assigned to each channel individually The default setting is ON Starting a list printout can be done at the PRINT menu refer to 7 2 on page 7 2 If the instrume...

Page 113: ...be kept New settings selections will be kept when you reach the final display of that setting MESSAGE No 01 MSG01 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ MSG01 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 0123456789 ABC KL MESSAGE No 02 MSG02 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ MSG02 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 0123456789 ABC KL MESSAGE No 20 MSG20 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ MSG20 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ...

Page 114: ...sing the event action function refer to 9 1 on page 9 1 for details Displaying a message A message can be displayed on the main display using the even action function Entering a Header HEADER LINE No selection of the header line One header can consist of up to five lines LINE 1 to 5 entering one line of the header The header contents can be entered here using up to 60 characters for each line for ...

Page 115: ...will not be kept New settings selections will be kept when you reach the final display of that setting MATCH TIME No 1 1 2 3 1 TIME 01 00 00 Set Day Time DD HH MM 00 SET OK 001 01 MOVE AVE 0 Select Channel No 001 01 MOVE AVE 0 Select Channel No 001 01 MOVE AVE 0 2 64 Move Average Number 0 OFF SET OK 001 01 INTERPOL OFF ON 001 Select Channel No 001 01 INTERPOL OFF ON 001 Select Channel No 001 01 IN...

Page 116: ...ving average is being displayed printed Interpolation INTERPOL This setting can be set for each channel individually If the instrument is equipped with the optional computation function or floppy disk drive this setting can also be made for computation channels A01 to A30 The default setting is OFF OFF no interpolation will be carried out ON interpolation will be carried out according to the prior...

Page 117: ...nctions can also be used to perform the above printing and recording see Page 9 1 Feeding the recording paper Press the FEED key to feed the recording paper Even if the FEED key is pressed while recording the paper is fed without stopping the recording Notes on starting recording The carriage will stop temporarily at the left or right side for each line as shown below When printing in logging mode...

Page 118: ...ng For details on setting the time for temporarily stopping printing see the previous page After list printing starts the operation display mode appears During list printing the menu displays LIST STOP During list printing if the PRINT menu is displayed to select the LIST STOP and the ENTER key is then pressed the list printing stops After list printing terminates or stops the display returns to L...

Page 119: ... the ENTER key is pressed messages are printed If an alarm occurs messages are also printed See Section 6 5 Setting the Alarm Printout on page 6 11 Message printout buffer Analog trend Up to 10 message printouts can be stored in memory Information exceeding 10 message printouts will be discarded After one message printout 9 are stored and another printout message can then be stored If 11 message p...

Page 120: ... list of the settings made in the SETUP menu For details of the settings and their values see Chapter 10 Press the ENTER key to start printing the set up list After printing starts the operation display mode appears During list printing the S U LIST STOP menu appears During list printing if the FUNC3 menu is displayed to select the S U LIST STOP and the ENTER key is then pressed the list printing ...

Page 121: ...ESC ESC ESC ENTER Main menu Lower menu Selecting channel Nos Channels Nos A01 to A30 are available for computation channels optional Selecting the alarm item number Set the alarm item number for each channel as follows Select any number from among 1 2 3 and 4 Alarm numbers 1 to 4 can be set for one channel For details on setting the alarm printout see Section 6 5 Setting the Alarm Printout on page...

Page 122: ...utation channels Setting alarm values Set one alarm value for each alarm number within the following range depending on the type of input The default value is 0 zero H and L VOLT TC RTD DI and DELTA Within the measuring range in the related channel DI can be set to either 0 or 1 SCALE Within a linear scaling value Computation channel Within the range specified by the computation function RH and RL...

Page 123: ...to 0 N 1 0 A4 option N Slot number for an alarm module Ten relays are provided 0M1 to 0M2 R1 option M Slot number for a DI DO module Two relays are provided For the model with both A4 and R1 options both the above can be selected simultaneously Multiple alarm setpoints can be set for one alarm output relay or internal switch The operation mode in the alarm output relay or internal switch can be se...

Page 124: ...ter the alarm status is released the displays still flash When the alarm status hold function is ON use the alarm acknowledge function to determine the current status of the alarm To do this display the FUNC menu select ALARM ACK then press the ENTER key to use the alarm acknowledge function For details see Section 2 4 Alarm Function on page 2 16 Alarm printing For details on setting the alarm pri...

Page 125: ...IC COPY Select Setting Parameter E S C Press the SET key to enter the SET menu Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting Selection of the logic box and event NONE ENTER LOGIC LOGIC BOX NO 01 01 30 EVT NO...

Page 126: ...0 11 12 13 14 15 16 17 18 19 20 ACT EDGE MATH START ACT EDGE MATH START START STOP CLEAR RESET ACT EDGE FLAG F01 ACT EDGE FLAG F01 ENTER F01 F02 F03 F04 F05 F06 F07 F08 F09 F10 F11 F12 F13 F14 F15 F16 ACT EDGE MEMRY DATA_WR ACT EDGE MEMRY DATA_WR DATA_WR WR_TRIG RD_TRIG LD_TRG1 LD_TRG2 LD_TRG3 ACT EDGE FLOPY LD_TRG1 ACT EDGE FLOPY LD_TRG1 LD_TRG1 LD_TRG2 LD_TRG3 ACT EDGE REPORT START ACT EDGE REPO...

Page 127: ... 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 ACT EDGE MATH START ACT EDGE MATH START START STOP CLEAR RESET ACT EDGE FLAG F01 ACT EDGE FLAG F01 F01 F02 F03 F04 F05 F06 F07 F08 F09 F10 F11 F12 F13 F14 F15 F16 ACT EDGE MEMRY DATA_WR ACT EDGE MEMRY DATA_WR DATA_WR WR_TRIG RD_TRIG LD_TRG1 LD_TRG2 LD_TRG3 ACT EDGE FLOPY LD_TRG1 ACT EDGE FLOPY LD_TRG1 LD_TRG1 LD_TRG2 LD_TRG3 ACT EDGE REP...

Page 128: ... 17 18 19 20 ACT EDGE MATH START ACT EDGE MATH START START STOP CLEAR RESET ACT EDGE FLAG F01 ACT EDGE FLAG F01 F01 F02 F03 F04 F05 F06 F07 F08 F09 F10 F11 F12 F13 F14 F15 F16 ACT EDGE MEMRY DATA_WR ACT EDGE MEMRY DATA_WR DATA_WR WR_TRIG RD_TRIG LD_TRG1 LD_TRG2 LD_TRG3 ACT EDGE FLOPY LD_TRG1 ACT EDGE FLOPY LD_TRG1 LD_TRG1 LD_TRG2 LD_TRG3 ACT EDGE REPORT START ACT EDGE REPORT START START STOP ACT L...

Page 129: ...1 12 13 14 15 16 17 18 19 20 ACT EDGE MATH START ACT EDGE MATH START START STOP CLEAR RESET ACT EDGE FLAG F01 ACT EDGE FLAG F01 F01 F02 F03 F04 F05 F06 F07 F08 F09 F10 F11 F12 F13 F14 F15 F16 ACT EDGE MEMRY DATA_WR ACT EDGE MEMRY DATA_WR DATA_WR WR_TRIG RD_TRIG LD_TRG1 LD_TRG2 LD_TRG3 ACT EDGE FLOPY LD_TRG1 ACT EDGE FLOPY LD_TRG1 LD_TRG1 LD_TRG2 LD_TRG3 ACT EDGE REPORT START ACT EDGE REPORT START ...

Page 130: ...7 08 09 10 11 12 13 14 15 16 17 18 19 20 ACT EDGE MSG DISP 01 ACT EDGE MSG DISP 01 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 ACT EDGE MATH START ACT EDGE MATH START START STOP CLEAR RESET ACT EDGE FLAG F01 ACT EDGE FLAG F01 F01 F02 F03 F04 F05 F06 F07 F08 F09 F10 F11 F12 F13 F14 F15 F16 ACT EDGE MEMRY DATA_WR ACT EDGE MEMRY DATA_WR DATA_WR WR_TRIG RD_TRIG LD_TRG1 LD_TRG2 LD_TRG3 ...

Page 131: ...MSG PR 01 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 ACT EDGE MSG DISP 01 ACT EDGE MSG DISP 01 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 ACT EDGE MATH START ACT EDGE MATH START START STOP CLEAR RESET ACT EDGE FLAG F01 ACT EDGE FLAG F01 F01 F02 F03 F04 F05 F06 F07 F08 F09 F10 F11 F12 F13 F14 F15 F16 ACT EDGE MEMRY DATA_WR ACT EDGE MEMRY DATA_WR DATA_WR WR_TRIG RD_...

Page 132: ...04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 ACT EDGE MSG DISP 01 ACT EDGE MSG DISP 01 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 ACT EDGE MATH START ACT EDGE MATH START START STOP CLEAR RESET ACT EDGE FLAG F01 ACT EDGE FLAG F01 F01 F02 F03 F04 F05 F06 F07 F08 F09 F10 F11 F12 F13 F14 F15 F16 ACT EDGE MEMRY DATA_WR ACT EDGE MEMRY DATA_WR DATA_WR WR_TRIG RD_TRIG LD_TRG1 LD_TRG...

Page 133: ...itches on page 8 1 for setting internal switches and relays CHART END When the end of the chart is detected the action is executed TIMER If the selected timer s set time is up the action is executed Six timers are available Select any from among these timers See Section 6 1 Setting the Recording Mode Engineering Unit Recording Channels Recording Interval on page 6 3 for the timer setting provided ...

Page 134: ...set normal digital print functions are disabled Only one function can be set in the event action functions MSG PR Prints messages For details see Section 7 3 Starting Message Printing on page 7 3 Select any message from the corresponding codes 01 to 20 MSG DISP Displays messages For details see Section 7 3 Starting Message Printing on page 7 3 Select any message from the corresponding codes 01 to ...

Page 135: ...edge and level actions cannot be set simultaneously For the level action only one action is available MEMRY available with the DR130 1 DR231 1 DR241 1 equipped with the floppy disk drive DATA_WR saves one data item to the specified data length each time an event occurs WR_TRIG saves measured computed data on the built in RAM disk RD_TRIG reads measured computed data from the built in RAM disk LD_T...

Page 136: ...the SET key to enter the SET menu Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting COPY RANGE ON OFF ON COPY ALARM ON OFF ON COPY OTHER ON OFF ON COPY 001ch TO 002 10ch COPY 001ch TO 002 10ch COPY 001ch TO 002 ...

Page 137: ...s and interpolation ON OFF OFF The copying of other items is disabled Setting a copy source channel Sets a copy source channel with up to three characters For details on these characters see Section 4 1 Using Auto Mode on page 4 2 Setting a destination channel to be copied Sets a channel to which the setting data in the source channel are copied When the COPY RANGE COPY ALARM and COPY OTHER are se...

Page 138: ...me menus that are not displayed due to the basic settings as described in Chapter 10 ALARM ACK ALARM RST TIMER RESET MATH START 1 MATH CLR START MATH STOP 2 MATH ACK 3 KEY LOCK ON MSG PRINT ENTER Operating status ENTER ENTER ENTER ENTER Main menu PRINT MESSAGE No 01 ENTER ENTER ENTER ENTER Lower menu A CODE NUMBER 2888 ENTER ENTER 1 Displayed when computation is not in progress 2 Displayed when co...

Page 139: ...esults then re starts computation Computation stop MATH STOP Stops computation Clearing Incomplete Measurement Status MATH ACK Clears the status indication displayed due to incomplete measurement which occurred during computation Keylock function KEY LOCK ON For the keylock functions see Section 2 6 Other Functions on page 2 18 The KEY LOCK ON is displayed after selecting the keylock see page 10 1...

Page 140: ...ODE ESC key Its main menu will appear although new settings selections will not be kept There may be some menus that are not displayed due to basic settings as described in Chapter 10 ALM BUF CLEAR MSG BUF CLEAR MODULE INF COMM INF RAM INIT INF SYSTEM SYSTEM REAL MODULE GP IB ADDR 01 MODULE RS 232C BIT RATE 19200 LENGTH 8BIT PARITY NONE STOP 1BIT HANDSHAKE OFF OFF RAM INIT NO RAM INIT YES RAM INIT...

Page 141: ...mation on individual modules is displayed as follows Module Display ID inside the display Description Input module INPUT 00 to 3F DI DO module REMOTE 57 With R1 option Alarm module RELAY 5C to 5F With A4 option Communication module COMM 48 to 4F With communication option Module not installed FF Invalid module installed FE Module error XXXXXX Displays error code 80 to FF Displaying communications i...

Page 142: ... IM DR231 01E 9 5 Fail Chart End Output and Remote Control Signal Input Function See Section 2 6 Other Functions on page 2 19 Connections and Notice See Section 3 5 Connecting the Signal Lines on page 3 16 ...

Page 143: ... kept when you reach the final display of that setting SET TIME SUMMER SUMMER WINTER SUMMER 96 05 01 00 Set Data Time YY MM DD HH 00 00 SET OK DST ENTER ENTER ENTER ESC SET Main menu Lower menu Using this funcion the DR will autonatically change its date and time to the summer time or winter time when appropriate If you specify SUMMER the time will be ajusted to one hour later when the specified d...

Page 144: ...rst turn off the power switch 2 Turn the switch back on while pressing the DISP key and continue pressing the DISP key for about 5 seconds Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting SET UP PRN ADJ SCAN IN...

Page 145: ...ange is 1 to 500 The set value 1 corresponds to about 0 1 mm of the dot printing position Adjustment of Full scale Position FULL If a line composed of printed dots shifts from the scale line at the right end of the chart have the line of dots just overlap the scale end line by adjusting the FULL setting The configurable range is as follows DR130 1400 1600 DR231 241 2400 2600 The set value 1 corres...

Page 146: ...key for about 5 seconds Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting SET UP CH OR TAG CHANNEL CHANNEL TAG TAG PRINT LEN 7 7 8 9 10 11 12 13 14 15 16 TREND MODE NORMAL NORMAL ALARM1 ALARM2 GROUP SPEED CHANGE...

Page 147: ...he number selected here will be printed For the number of characters when displaying see chapter 4 Selection of Dot printing Recording System TREND MODE Select it from the following systems The default setting is NORMAL To practically record it the RECORD must be turned on Channels to be recorded are those selected to be ON in Setting the Channels to be Recorded Trend Recording on page 6 2 NORMAL ...

Page 148: ...g Pitch CHANNEL PITCH In trend recording select how many millimeters are taken as the channel number printing interval When TAG has been selected in channel number TAG selection the TAG corresponding to the channel number is printed OFF not printed 5 0 mm printed every 5 0 mm 12 5 mm printed every 12 5 mm The default setting is 5 0 mm Selection of Title Printing Pitch TITLE PITCH In trend recordin...

Page 149: ... Setting Tag Digital Printout and Manual Printout page 6 9 SINGLE Digital print The interval is determined by the chart speed and the number of columns to be printed See the table in chapter 14 page 14 4 Logging mode interval for timer No 1 MULTIPLE intervals selected for each channel from 6 kinds of timers for either Digital printing or the Logging mode The default setting is SINGLE Note In order...

Page 150: ... switch 2 Turn the switch back on while pressing the DISP key and continue pressing the DISP key for about 5 seconds Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting ALARM RH TIME 8 1 2 3 4 5 6 7 8 9 10 11 12 1...

Page 151: ...om the following AUTO the frequency of 50 60 Hz is automatically switched corresponding to the power frequency of this instrument However AUTO does not function when using DC power supply Selecting AUTO will set the A D integration time to 50 Hz 20 ms 50 Hz the integration time is set to 20 ms 50 Hz 60 Hz the integration time is set to 16 7 ms 60 Hz 100 ms the integration time is set to 100 ms 10 ...

Page 152: ... and continue pressing the DISP key for about 5 seconds Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting RELAY SET REFLASH REFLASH AND ENERG HOLD REFLASH RELAY No 1 OFF 1 2 3 4 5 6 REFLASH RELAY No 1 OFF OFF 0 ...

Page 153: ...set in the order of slot 0 slot 1 as viewed facing the rear Ex 1 When the alarm module is mounted in slot 3 31 to 40 Ex 2 The DI DO module is mounted in slot4 41 to 42 The default setting is OFF Setting AND OR AND This can be set either to the relays or the internal switches However the relay setting can be made when the A4 option or R1 option is selected Selection of Internal Switch Relay S inter...

Page 154: ...s viewed facing the rear Ex 1 When the alarm module is mounted in slot 3 31 to 40 Ex 2 The DI DO module is mounted in slot4 41 to 42 End relay number The same settings of the second or third characters in the first relay number The default setting is 001 01 Selection of energizing deenergizing ENERG energizing DE EN deenergizing The default setting is ENERG Setting Relay Hold HOLD This is a menu d...

Page 155: ...k on while pressing the DISP key and continue pressing the DISP key for about 5 seconds Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting ENTER ENTER ESC BURN OUT RJC ENTER ENTER ESC ENTER ESC ENTER 001 01 BURN ...

Page 156: ...ce Junction Compensation RJC Set either the internal or the external compensation for each channel INT internal compensation is performed EXT external compensation is performed For external compensation set the voltage to be compensated Voltage to be externally compensated set in the range of 20000 to 20000 mV The default setting is INT Note In order to make the set or selected contents effective ...

Page 157: ...TER ENTER ESC COLOR 001 01 COLOR PURPLE Select Channel No 001 01 COLOR PURPLE Select Channel No 001 01 COLOR PURPLE PURPLE RED GREEN BLUE BROWN BLACK NAVY YEL_GR RED_PR ORANGE COLOR SET Main menu Lower menu SET UP Explanation Setting Recording Color Set the recording colors for each channel This setting can also be made for optional computation channels Select a color from the following ten colors...

Page 158: ...witch back on while pressing the DISP key and continue pressing the DISP key for about 5 seconds Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting KEY LOCK NOT NOT USE KEY LOCK SET KEY LOCK USE NOT USE RECORD KE...

Page 159: ...he turning on off of the power switch DISP MODE key operation and cursor key operation are effective Other than the above whether operation of the following keys is made effective or locked can be selected Selectable keys RECORD FEED PRINT FUNC M FUNC1 and M FUNC2 Choice FREE made effective LOCK locked The default setting is LOCK Setting Password A CODE NUMBER Set a password for executing resettin...

Page 160: ...y for about 5 seconds Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting PANEL ALARM ACK ALARM ACK FUNC FUNC FUNC3 OFF PANEL ALARM RESET ALARM RESET FUNC FUNC FUNC3 OFF PANEL TIMER RESET TIMER RESET FUNC FUNC FUN...

Page 161: ... OFF PANEL MSG PRINT MSG PRINT FUNC FUNC FUNC3 OFF PANEL ALM BUF CLEAR ALM BUF CLEAR FUNC3 FUNC FUNC3 OFF PANEL MSG BUF CLEAR MSG BUF CLEAR FUNC3 FUNC FUNC3 OFF PANEL MODULE INF MODULE INF FUNC3 FUNC FUNC3 OFF PANEL COMM INF COMM INF FUNC3 FUNC FUN3 OFF PANEL RE SYSTEM RE SYSTEM FUNC3 FUNC FUNC3 OFF PANEL RAM INT RAM INT FUNC3 FUNC FUNC3 OFF PANEL ALL ITEM ALL ITEM FUNC FUNC FUNC3 OFF INIT ENTER E...

Page 162: ...NC3 menu OFF not displayed in either menu The default setting is as shown in the operating procedure diagram on pages 10 17 and 10 18 The last operation menu PANEL ALL ITEM is the menu that globally set all menus However the selection of INIT selects the default setting The COMM INF menu is displayed for instruments with the communication option Note In order to make the set or selected contents e...

Page 163: ...e DISP key for about 5 seconds Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting PANEL SYSTEM SYSTEM SET SET SET3 OFF PANEL UNIT UNIT SET SET SET3 OFF PANEL MATH MATH SET SET SET3 OFF PANEL CONST CONST SET SET S...

Page 164: ... ENTER ENTER ENTER ENTER ENTER ENTER ENTER From previous page To previous page PANEL SCALE PR SCALE PR SET3 SET SET3 OFF PANEL LIST PR LIST PR SET3 SET SET3 OFF From the following page To next page PANEL PARTIAL PARTIAL SET3 SET SET3 OFF PANEL TAG TAG SET3 SET SET3 OFF PANEL TREND TREND SET SET SET3 OFF PANEL DIGITAL PR DIGITAL PR SET3 SET SET3 OFF PANEL MANUAL PR MANUAL PR SET3 SET SET3 OFF PANEL...

Page 165: ...OL INTERPOL SET3 SET SET3 OFF PANEL GROUP GROUP SET3 SET SET3 OFF PANEL DST DST SET PANEL COPY COPY SET SET SET3 OFF PANEL ALL ITEM ALL ITEM SET SET SET3 OFF INIT ENTER ENTER ENTER ENTER ENTER ENTER ENTER ENTER ENTER ENTER ENTER ENTER ENTER ENTER From previous page To previous page 10 9 Setting SET SET3 Menu ...

Page 166: ... SET menu SET3 displayed in the SET3 menu OFF not displayed in either menu The default setting is as shown in the operating procedure diagram on pages 10 20 and 10 21 The last operation menu PANEL ALL ITEM is the menu that globally set all menus However the selection of INIT selects the default setting Note In order to make the set or selected contents effective the contents must be registered For...

Page 167: ... you reach the final display of that setting AUTO INTERVAL 2 2 3 4 5 AUTO INTVL SET SETUP ABORT ABORT STORE DISPLAY END ENTER ESC ENTER ENTER ESC ENTER SET UP end Main menu Lower menu SET UP Explanation Selection of Display Update Period DISPLAY Select the display update interval when the operation display mode in the display is AUTO Select 2 3 4 or 5 seconds The default setting is 2 seconds Regis...

Page 168: ...in the following procedure 1 When the display presents the operation display mode or a menu other than the SET UP menu first turn off the power switch 2 Turn the switch back on while pressing the DISP key and continue pressing the DISP key for about 5 seconds Select set using the keys To escape from a lower menu press the MODE ESC key The main menu will appear although new settings selections will...

Page 169: ... Input TC Note that accuracy of reference junction compensation is not considered RTD High resolution RTD R S B K E J T L U N W KPvsAu7Fe Pt100 1mA Pt100 2mA JPt100 1mA JPt100 2mA Pt50 2mA Ni100 1mA SAMA Ni100 1mA DIN Ni120 1mA J263 B Cu10 GE Cu10 L N Cu10 WEED Cu10 BAILEY Pt100 1mA Pt100 2mA JPt100 1mA JPt100 2mA 32 to 3200 F 32 to 3200 F 32 to 3308 F 328 to 2498 F 328 0 to 1472 0 F 328 0 to 2012...

Page 170: ...elow To exit any of the following menu items during the procedure press the MODE ESC key This returns to the first item of the menu Note however that your new settings and selections are canceled Reaching the step showing the message REPORT SET or REPORT CH SET confirms the latest settings selections Sending the Instantaneous Value and Average to a Report Output MODE SET SET CH_SET PRINT HOURLY RE...

Page 171: ...sec INTVL sec min hour day REPORT CH SET configuration complete SETUP ABORT ABORT STORE REPORT END ENTER ENTER Main menu item Submenu items SET UP ENTER ENTER ENTER ENTER ESC ENTER ENTER ENTER Completes the configuration of the SETUP menu ENTER ENTER ENTER ESC ESC ENTER Printing Reports MODE PRINT SET CH_SET PRINT REPORT PRINT ON OFF ON REP PRINT SET configuration complete SETUP ABORT ABORT STORE ...

Page 172: ... monthly report making all to on at the same time In addition you can set daily and monthly reports to either the standard format ON1 or the enhanced format ON2 of output Note that the enhanced format can only be set for either daily reports or monthly reports Output Formats The format of output is available in either the standard or enhanced format Hourly reports can have the standard format only...

Page 173: ...ts The DR recorder resets this value each time it makes any of these reports Cumulative sum The total sum up to the preset time to make a report in the case of hourly reports or the sum up to a preset time of the day to make a report in the case of daily reports The DR recorder resets this value at each preset time or at each preset time of the day for report making The DR recorder does not perfor...

Page 174: ...1 0000 2 0000 1 0000 R02 002 INST V 10 000 R03 003 SUM L 2 400000E 01 4 800000E 01 R04 R05 R06 TAG A01CH_______ AVE unit06 20000 000 10000 000 30000 000 R07 A02 INST 200000 00 R08 A03 SUM 2 400000E 01 4 800000E 01 R09 R10 R60 Report channels Channels included in printing Axx computing channel Results of computing Minimum or cumulative sum Maximum Starting time Time to make report Types of computin...

Page 175: ...king Report 1 Report 2 Report 3 Report n Start of report making denotes the point in time a report is created Time to make report Time to make report Time to make report Stop of report making Data items included in the first round of report making after the start of report making are fewer in number than those included in the second and subsequent rounds of report making The DR recorder samples da...

Page 176: ...computed contain any faulty data the DR recorder treats the data as summarized in the following table depending on the type of computing and faulty data Type of Faulty Data Average Minimum Maximum Instantaneous Value Sum Positive overflow Excluded from Included in computing Takes faulty data as Excluded from computing the result of computing computing Negative overflow Excluded from Included in co...

Page 177: ...ylight savings time is specified the report for the day to shift from standard time to the daylight savings time seemingly includes data for only a 23 hour day and at the same time the report for the day to shift daylight savings time to standard time seemingly includes the data for a 25 hour day If you specify the time to make a report at the same time as the shift from standard time to daylight ...

Page 178: ...following paragraphs show the flow operation for a case where a measured data file is saved using the occurrence of an alarm as a trigger 1 Setting an Event Action Menu Item Setting LOGIC in SET menu LOGIC BOX No EVENT ALARM ACT EDGE MEMORY WR_TRIG 2 Selecting a Channel Whose Data Are Saved Menu Item Setting MEMORY in SET menu MEMORY CH SET 001 01 CH SET ON Allowed to set the consecutive numbers o...

Page 179: ...play of that setting Selecting the channel to be saved MEMORY CH SET CH_SET WRITE READ SAVE LOAD COPY DELETE INFO INIT 001 01 CH SET ON Select Channel No 001 01 CH SET ON Select Channel No 001 01 CH SET ON OFF ON CH SET OK End of setting SET MEMORY ESC Main menu ENTER ENTER ENTER Saving immediately ENTER MEMORY WRITE CH_SET WRITE READ SAVE LOAD COPY DELETE INFO INIT WRITE MODE DIRECT DIRECT TRIGER...

Page 180: ...0 50 60 70 80 90 100 WRITE START End of setting ENTER SET MEMORY ESC Main menu ENTER ENTER ENTER ENTER ENTER ENTER Saving files repeatedly using the event action function The action in the event action function must be configured as MEMRY WR_TRIG before you can perform this task ENTER MEMORY WRITE CH_SET WRITE READ SAVE LOAD COPY DELETE INFO INIT WRITE MODE REPEAT DIRECT TRIGER REPEAT STOP WRITE f...

Page 181: ...ize of the RAM disk is 512 KB Saving method WRITE MODE The following three methods are available DIRECT Measured computed data is saved immediately after setting has been completed Saving is complete when data of the specified length has been saved TRIGGER The event action function is used to save only one file of measured computed data when an event takes place This function is useful when you wa...

Page 182: ... a detailed description of the event action function refer to 9 1 Setting Event Action Functions page 9 1 Data length WRITE LENGTH Used to set the number of pieces of data per channel Select one of the following options 10 20 30 40 50 100 200 300 400 500 1k 2k 3k 4k 5k 10k 20k 30k 40k 50k Some options cannot be selected depending on the number of channels to be saved or the number of computation c...

Page 183: ...a length For instance if the number of channels is 10 number of computation channels is 5 and specified data length is 5k the data size can be calculated as follows Data size 576 64 x 10 5 10 x 2 5 x 4 6 x 5k 231 536 bytes Status display during saving The following status symbols are displayed in the sub display 2 lowest display section M Saving is in progress T Awaiting a trigger Restrictions dur...

Page 184: ...be kept New settings selections will be kept when you reach the final display of that setting Reading measured computed data immediately from the RAM disk MEMORY READ CH_SET WRITE READ SAVE LOAD COPY DELETE INFO INIT READ MODE DIRECT DIRECT TRIGER STOP INFO READ FILE AAA AAA BBB CCC DDD READ START DATA 1 Start limit 1 200000 READ START End of setting SET MEMORY ESC Main menu ENTER ENTER ENTER ENTE...

Page 185: ... STAND ALONE 96 07 07 00 00 00 LENGTH 20000 SAMPLE 10 Sec TRIG DATA No 1 CHANNEL 001 60 ON 001 ON 031 INFO END End of setting SET MEMORY ESC Main menu ENTER ENTER ENTER ENTER ENTER ENTER Assigning the read data to a computation channel to display or record the data ENTER ENTER A01 01 MODE ON Select Channel No A01 01 MODE ON Select Channel No A01 01 MODE ON OFF ON CALC M001 0 1 2 3 4 5 6 7 8 9 A C ...

Page 186: ...read data To display or record the read data it is necessary to assign the read data to computation channels A01 to A30 using the SET menu To view or record read data you must set the data you want displayed on a computation channel for example set CALC M001 on A01 to make computations To make computations select MATH START from the menu shown either by a momentary press or a 3 second press of the...

Page 187: ...opying a Data File for more information Status display during reading The following status symbols are displayed in the sub display 2 lowest display section It is not possible to make media settings other than reading stop setting while measured computed data is being read See Section 11 5 Copying a Data File for more information M Reading is in progress T Awaiting a trigger 11 2 Reading Measured ...

Page 188: ...ey to enter the SET menu Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting MEMORY SAVE CH_SET WRITE READ SAVE LOAD COPY DELETE INFO INIT SAVE file _____ AAA BBB CCC SAVE FILE AAA Saving SAVE OK End of saving SET...

Page 189: ...ESC ENTER ENTER ENTER ENTER Set up data except for date time is saved to the internal RAM disk or a floppy disk Set up data for the SETUP mode can be saved to a floppy disk only Data is always saved in ASCII format The file name must consist of up to 8 characters The following identifier is used Set up data file for SET mode PNL Set up data file for SETUP mode SET Data size DR130 Set up data for S...

Page 190: ...g the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting MEMORY LOAD CH_SET WRITE READ SAVE LOAD COPY DELETE INFO INIT LOAD MODE DIRECT DIRECT TRIG_1 TRIG_2 TRIG_3 LOAD FILE AAA AAA BBB CCC Loading Operation status displayed SET MEMO...

Page 191: ... SET UP menu 1 If the SET UP menu is not currently displayed turn the power OFF 2 While holding the DISP key turn the power ON Make sure depression of the DISP key is maintained for approximately another five seconds Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept FLOPPY FLOPPY LOAD SAVE LOAD D...

Page 192: ...recording spans One event must be set for the LD_TRG1 LD_TRG2 and LD_TRG3 actions during event action function setting For a detailed description of the event action function refer to 9 1 Setting Event Action Functions page 9 1 Confirming the set up data To confirm the read set up data for the SETUP mode specify SETUP STORE in the same way as the SETUP mode setting Note If set up data saved on ano...

Page 193: ...ough new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting MEMORY COPY CH_SET WRITE READ SAVE LOAD COPY DELETE INFO INIT COPY MODE TO FDD TO FDD FROM FDD COPY TYPE DATA DATA PANEL COPY FILE AAA AAA BBB CCC DDD COPY CONVERT OFF OFF ON Copying COPY OK End of copy ENTER SET MEMORY ESC Main menu ENTER ENTER ENTER ENTER ENTER ESC ...

Page 194: ...isk first then copied to a floppy disk It is not possible to change the file name when copying the file Displaying recording measured computed data saved on a floppy disk using the instrument To use the instrument to display or record measured computed data copied to a floppy disk the file containing measured computed data must be copied from the floppy disk to the RAM disk However data in ASCII f...

Page 195: ...the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting ENTER MEMORY COPY CH_SET WRITE READ SAVE LOAD COPY DELETE INFO INIT COPY MODE TO FDD TO FDD FROM FDD COPY TYPE DATA DATA PANEL COPY FILE AAA AAA BBB CCC DDD COPY CONVERT ON OFF ON COPY CH 001 A05 Select Channel No COPY CH...

Page 196: ... 030 A02 for example converts data on channels 030 A01 and A02 Conversion data COPY DAT Used to specify the conversion range for the channels specified by COPY CH Enter the conversion start data No and end data No Data size When measured computed data is converted to ASCII data 12 bytes will be used for each data set Thus data size can be calculated as follows Data size 178 20 x number of conversi...

Page 197: ... 315 42 23 2 5 2 15 9 96 02 14 15 05 29 0 12 233 315 81 23 2 5 2 15 8 96 02 14 15 05 31 0 13 822 315 03 23 2 5 1 15 8 96 02 14 15 05 33 0 12 324 315 05 23 2 5 2 15 8 96 02 14 15 05 35 0 13 220 315 07 23 2 5 1 16 0 96 02 14 15 05 37 0 13 450 315 91 23 2 5 1 16 3 96 02 14 15 05 39 0 13 720 315 05 23 2 5 1 16 3 96 02 14 15 05 41 0 12 670 315 02 23 2 5 2 16 2 96 02 14 15 05 43 0 12 830 315 01 23 2 5 0...

Page 198: ...ctions will be kept when you reach the final display of that setting MEMORY DELETE CH_SET WRITE READ SAVE LOAD COPY DELETE INFO INIT DELETE TYPE DATA DATA PANEL DELETE FILE AAA AAA BBB CCC DELETE OK End of setting SET MEMORY Main menu ENTER ENTER ENTER FLOPPY FLOPPY DELETE SAVE LOAD DELETE INFO FORMAT DELETE FILE AAA AAA BBB CCC DELETE OK End of setting ENTER ENTER ESC ENTER ESC ENTER Deleting a d...

Page 199: ...main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting FLOPPY INFO SAVE LOAD DELETE INFO FORMAT VOLUME DARWIN MEMORY 20000 BYTES INFO END End SET MEMORY FLOPPY Main menu ENTER ENTER ESC ENTER MEMORY INFO CH_SET WRITE READ SAVE LOAD COPY DELETE INFO INIT MEMORY 20000 BYTES INFO END End ENTER ENTER...

Page 200: ...ed and Set up Data 11 Internal RAM disk and floppy disk information is displayed Internal RAM disk Remaining memory size is displayed Floppy disk Volume name and remaining memory size are displayed 11 8 Displaying RAM Disk and Floppy Disk Information ...

Page 201: ...nu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting MEMORY INIT CH_SET WRITE READ SAVE LOAD COPY DELETE INFO INIT INIT YES NO YES INIT OK End of initialization SET MEMORY ESC Main menu ENTER ENTER ENTER The internal RAM disk is initialized All the data in the RAM ...

Page 202: ...SC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting FLOPPY FORMAT SAVE LOAD DELETE INFO FORMAT FORMAT MODE 1 44MB 1 2MB 720KB 1 44MB VOLUME DARWIN FORMAT YES NO YES Formatting FORMAT OK End SET FLOPPY Main menu ENTER ENTER ESC ENTER ENTER ENTER Formatting a floppy disk in the SETUP ...

Page 203: ...de FORMAT MODE Select the format mode from the following 2HD 1 44 MB 1 2 MB 2DD 720 KB Volume name Give the volume name using no more than 11 standard width characters Beginning the volume name with a space is not allowed If this happens an error will occur Note During initializations GP IB RS 232 C RS 422 A RS 485 communication remains inactive 11 10 Formatting a Floppy Disk ...

Page 204: ... channel 001 0 and channel 002 0 0 when channel 001 nonzero and channel 002 0 1 when channel 001 0 and channel 002 nonzero 1 when both channel 001 and channel 002 are nonzero 0 Logical negation NOT NOT001 when channel 001 0 1 when channel 001 nonzero 0 Relational operators Type Operator Example Description Equal EQ 001 EQ 002 when channel 001 channel 002 1 when channel 001 channel 002 0 Not equal ...

Page 205: ...uting equations Multiple operators can be used in 1 computing equation But there are following limitations Number of characters that can be used 40 characters Total number of channel numbers and constants 16 Computation erroro ccurs when 16 exceeded and the computed result becomes OVER or OVER Computation channel numbers Computation channel numbers less than the current computation channel number ...

Page 206: ...o 0 For a detailed description of alarm setting refer to 8 1 Setting Alarms and Relays including internal switches page 8 1 Event action function The event action function can be used to start stop computation and clear computation channels in case an event takes place refer to 9 1 Setting Event Action Functions page 9 1 Actions to be taken in case of overflow and computation error Actions to be t...

Page 207: ...wer menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting ENTER ENTER A01 01 MODE ON Select Channel No A01 01 MODE ON Select Channel No A01 30 MODE ON OFF ON CALC 001 002 0 1 2 3 4 5 6 7 8 9 C G M A NE CALC 001 002 0 1 2 3 4 5 6 7 8 9 C G M A NE CALC 001 002 0 1 2...

Page 208: ...tal data G Used to specify the group No for which CLOG computation of data of a group measured on the same time is to be used Restrictions in Equations Computation channel No The specified computation equation for a computation channel No can contain only computation channel Nos as variable which are equal to or smaller than said computation channel No Example A02 001 A01 In this example any compu...

Page 209: ... beforehand Example of settings where the averages for channels 001 002 003 004 006 and 008 are computed Configuration of groups In the SET menu assign channels 001 002 003 004 006 and 008 to group G01 as shown below SET GROUP GROUPNo G01 G01 001 004 006 008 Define the computational expression that computes the average of group 1 as shown below CALC CLOG AVE G01 12 2 Setting a Computation Equation...

Page 210: ... menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept New settings selections will be kept when you reach the final display of that setting CONST No K01 K01 K02 K03 K04 K05 K06 K07 K08 K09 K10 K01 9 9999E 29 0 1 2 3 4 5 6 7 8 9 E SET OK End of setting ENTER SET CONST ESC Main menu ENTER ENTER Up to 30 constants K01 to K30 can be set The number of ...

Page 211: ...ared This is displayed while computation is in progress MACH ACK Clears status indication which is displayed in case of incomplete measurement during computation For a detailed description of the FUNC menu refer to 9 3 Alarm Acknowledgment Alarm Rest Timer Reset Keylock and Message Printout page 9 14 Starting stopping computation using the event action function The event action function can be use...

Page 212: ... continue When a further hour elapses computation results will be reset The above operations will be carried out repeatedly until computation is stopped For a detailed description of the event action function refer to 9 1 Setting Event Action Functions page 9 1 Refer to pages 2 9 6 2 and 6 3 for a description of timers Status display during computation The following status symbols are displayed in...

Page 213: ...ATCH TIME 1 ACT EDGE MATH CLEAR SET OK configuration complete LOGIC BOX No 2 01 to 30 EVT MATCH TIME 1 ACT EDGE MATH START SET OK configuration complete LOGIC BOX No 3 01 to 30 EVT MATCH TIME 2 ACT EDGE MATH STOP SET OK configuration complete LOGIC ENTER ENTER ENTER SET Main menu item Submenu items ENTER ENTER ENTER ENTER ENTER ENTER ENTER ENTER ENTER ENTER Selects match time 1 Selects match time ...

Page 214: ...items ENTER ENTER Absolute time ENTER One hour interval Sets the reference time Setting the EVENT ACTION fields Configure the DR recorder so it clears computed values at the time set on the timer LOGIC BOX No 1 01 to 30 EVT TIMER 1 ACT EDGE MATH CLEAR SET OK configuration complete LOGIC ENTER ENTER ENTER SET Main menu item Submenu items ENTER ENTER Selects timer 1 Resets the computed value Computa...

Page 215: ...T UP menu 1 If the SET UP menu is not currently displayed turn the power OFF 2 While holding the DISP key turn the power ON Make sure you still continue to hold down the DISP key for approximately another five seconds Select set using the keys To escape from a lower menu press the MODE ESC key Its main menu will appear although new settings selections will not be kept ENTER ENTER MATH ERROR OVER O...

Page 216: ... of abnormal data during TLOG or CLOG TLOG CH ERROR Used to select the process method for abnormal data obtained during TLOG or CLOG ERROR Abnormal data is processed as a computation error SKIP Abnormal data is ignored and computation is continued Process of overflow data during TLOG or CLOG TLOG CH OVER Used to select the process method for overflow data obtained during TLOG or CLOG ERROR Overflo...

Page 217: ...tended period of time The table below shows the recommended parts replacement periods for specific parts that wear out These replacement periods indicate where the recorders have been used under normal operating conditions When replacing parts refer to these replacement periods taking the actual operating conditions into consideration When replacing parts other than the chart paper ribbon cassette...

Page 218: ... rated current 2 5 A Type time lag Standard IEC VDE certified Part number A1350EF For DC power supply Maximum rated voltage 250V Maximum rated current 6 3A Type time lag Standard IEC VDE certified Part number A1354EF Replacement procedure To replace the fuse proceed as follows DR130 DR231 in case of AC power supply 1 Turn off the power switch Turn off the AC power switch also on the rear panel of ...

Page 219: ... power switch 2 Disconnect the power connections 3 Use a standard screwdriver to turn the fuse holder screw counterclockwise located next to the DC power terminals Then remove the fuse holder 4 Remove the blown fuse from the holder 5 Insert a new fuse into the holder and then install the holder in place DR130 DR231 Note The fuse is located in the case at the rear side of the main unit where the in...

Page 220: ...tall input terminal cover properly against ambient temperature changes Protect recorder from blowing air of fan Keep temperature changes near input terminals small Input connected improperly Connect input properly Connect module properly Tighten screws properly Isolate RTD from ground Replace disconnected thermocouples Recorder connected in parallel Do not use burnout functions in other instrument...

Page 221: ... channel for Change the range in the reference channel interchannel differential computations 043 SCALE in range setting in the reference Change the range in the reference channel channel for interchannel differential computations 044 The reference channel for interchannel Change the reference channel number differential computations does not exist 045 The left and right spans are identical Change...

Page 222: ... were selected Specify correct modules 143 Modules selected which cannot be calibrated Specify correct modules 144 Calibration done improperly Check electrical connections Calibrate again If the same error occurs again contact your nearest Sales representative 145 Hardware becomes faulty during calibration Turn off the power and then on Calibrate again If the same error occurs again contact your n...

Page 223: ... calibration mode Once the module has been selected it is no longer selected again as long as the calibration END mode is not executed Calibration mode CAL EXEC mode This mode enables specified ranges to be calibrated DISPLAY mode This mode enables current calibrated values to be displayed END mode This mode enables calibrated values to be stored in the internal nonvolatile memory and terminates t...

Page 224: ...00 to 240 VDC DC power supply voltage 12 to 28 VDC Power supply frequency 50 60 Hz 1 for AC power supply model only Warm up time at least 30 minutes for this recorder and necessary warm up time for the used equipment Connection terminal screw connections DC Voltage Measurement Apply a rated voltage in the voltage range that is to be calibrated to channel 3 DC Voltage Generator Input terminal CH3 S...

Page 225: ...mode AD JUST MODE CAL EXEC MODULE No 0 DISPLAY CAL EXEC END 5 Press the ENTER key 6 With select the calibration range AD JUST RANGE 20mV MODULE No 0 20mV 60mV 200mV 2V 6V 20V 50V Pt 1mA P 7 Enter the rated value in the selected range 8 Press the ENTER key to execute calibration During the calibration the following display appears A D Adjusting MODULE No 0 20mV 60mV 200mV 2V 6V 20V 50V Pt 1mA P 9 A...

Page 226: ...alibrated The calibrating procedures for DC V TC DI input modules are those except RTD in universal input modules 13 The calibrated values are displayed as follows 20mV ZERO 1 MODULE No 0 14 Press the ENTER key 15 Display the calibrated value display items in the following order Repeat steps 13 and 14 above 20 mV SPAN 60 mV ZERO 60 mV SPAN 200 mV ZERO 200 mV SPAN 2 V ZERO 2 V SPAN 6 V ZERO 6 V SPA...

Page 227: ...dules select the items for the calibration range from among the following 20 mV 60 mV 200 mV 2 V 6 V 20 V 50 V Pt 1 mA Pt 2 mA Pt 1 mA H Pt 2 mA H Cu 2 mA When the DC V TC DI input module is selected RTD in the universal input module is not displayed Displaying error messages The following error messages are displayed Attempted to remove the module during calibration Or hardware error ERROR145 Inv...

Page 228: ...e above order each time the ENTER key is pressed If the MODE key is pressed while displaying calibrated values the display returns to A D calibration mode selection and the calibrated value already adjusted before pressing the MODE key is canceled Calibrated values are effective immediately after terminating the DISPLAY mode Adjustable range and error display Adjustable ranges are 32768 to 32767 e...

Page 229: ...00 A D integration time 20ms 50Hz 16 7ms 60Hz 100ms 10Hz selectable or automatically switched between 50 60Hz Except auto switch does not function on the DC power supply model Minimum measurement interval DR130 number of channels 20ms 16 7ms 50Hz 60Hz 4s 5s 3s 4s 12s 15s 10 20 Low pass filter OFF Low pass filter ON Filter ON OFF A D integration time 2s 2s 100ms 10Hz 20ms 16 7ms 50Hz 60Hz 100ms 10H...

Page 230: ...to 550 0 C 200 0 to 250 0 C 200 0 to 550 0 C 200 0 to 250 0 C 60 0 to 180 0 C 70 0 to 200 0 C 0 0 to 300 0K 200 0 to 300 0 C 140 00 to 150 00 C 70 00 to 70 00 C 140 00 to 150 00 C 70 00 to 70 00 C OFF for a voltage of less than 2 4V ON for a voltage of 2 4V or more TTL ON OFF of contact Type Measurement accuracy Maximum resolution 0 05 of rdg 5digits 0 05 of rdg 2digits 0 05 of rdg 2digits 0 05 of...

Page 231: ... of range C 0 02 of span C for CU10Ω Thermocouple burnout Detected in a TC range On Off enabled current of 4µA detectable pulse width of approx 5ms 2 kΩ or lower is considered normal 100 kΩ or greater is considered disconnected Detection interval for thermocouple burnout Detected at each measurement interval Input Type Power monitor Terminal Configuration Single phase use one channel each for volt...

Page 232: ...ge and or wiring Measuring Accuracy and Resolution As described below under the following operating conditions Ambient temperature 23 2 C ambient humidiy 55 10 RH power supply voltage 90 to 250 VAC AC power supply or 10 to 32 VDC DC power supply 90 to 132 80 to 250 VAC when P6 option is specified power supply frequency 50 60Hz within 1 warm up time 30 minutes or more vibrations and others not affe...

Page 233: ...deg 80 0 to 80 0 deg 80 0 to 80 0 deg PHi i 1 2 3 13 0 Frequency 45 00 to 65 00 Hz 45 00 to 65 00 Hz 45 00 to 65 00 Hz 45 00 to 65 00 Hz FREQ Ranges of Indication Measured Data Item 25 V 0 5A 25 V 5 A 250 V 0 5 A 250 V 5 A Effective voltage 0 00 to 26 25 V rms 0 00 to 26 25 V rms 0 0 to 262 5 V rms 0 0 to 262 5 V rms Vi i 1 2 3 13 0 Effective current 0 0000 to 0 5250 A rms 0 000 to 5 250 A rms 0 0...

Page 234: ...1 PF3 PF1 PF3 PF1 PF2 PF3 PF1 PF2 PF3 PF13 PF13 PF13 PF0 Phase angle PH PH1 PH1 PH3 PH1 PH3 PH1 PH2 PH3 PH1 PH2 PH3 PH13 PH13 PH13 PH0 Continuously Applicable Maximum Voltage and Current Voltage 250 Vrms Current 5 Arms Crest Factor 3 maximum 600 Vpeak Maximum Common Mode Voltage 250 Vrms Common Mode Voltage Rejection Ratio Voltage and Current Ranges 0 02 of span when 250 V 45 to 65 Hz is imposed I...

Page 235: ...nction Recording modes Analog trend mode and logging mode Chart paper feed chart speed 1 to 1500 mm hour chart speed change 2 kinds changes by event action function chart feed method by pulse motor chart feed accuracy 0 1 of length when recording is performed continuously for at least 1000mm does not include elongation or shrinkage of paper Recording start stop Usually starting and stopping of rec...

Page 236: ...per line max 5 rows channel No or tag up to 7 characters alarm search measurement values engineering unit Bargraph display measurement values of the main display are displayed as a bargraph Auxiliary data clock alarm status relay status key lock ON OFF recorder operation Alarms Number of settings Up to four alarms can be set for each channel Kind of alarms selection from higher limit lower limit d...

Page 237: ...es 1 Disk types 2HD 2DD Supported formats 1 2 MB 1 44 MB and 720 KB Applicable data Setting values measured values and computed values only possible whe optional math function is specified Method to save to the floppy disk Copies data stored in the buffer memory to the floppy disk except for setting values which can be directly saved to the floppy disk Method to load from floppy disk Copies data f...

Page 238: ...ion AND OR NOT and XOR relational computation exponentiation previously measured value reference hold and reset Statistical computation CLOG Computation process of simultaneously measured values within a group total maximum minimum average and maximum minimum TLOG Computation process of a specific channel over time axis total maximum minimum average and maximum minimum Statistical computation inte...

Page 239: ...Sum and cumulative sum over a preset interval Sum Cumulative Sum Hourly report Hourly sum Sum over 24 hours resets at the time to make up a daily report Daily report Daily sum Sum over a month resets at the time to make up a monthly report Monthly report Monthly sum Not applicable Unit Conversion SUM only When inputs over a unit of time are integrated the unit conversion compensates for any discre...

Page 240: ...ecovered before the preset time for report printing If a power failure time is longer than 12 hours the DR recorder stops report making even if the power is restored The recorder prints a report for data acquired up to the power failure however immediately after it recovers from the power failure If a power failure time is longer than 12 hours the DR recorder does not print a report even if the me...

Page 241: ...ced by the customer AC power supply Maximum rated voltage current 250 V 2 A Type Time lag Standard IEC VDE DC power supply Maximum rated voltage current 250V 6 3A Type Time lag Standard UL CSA AC power supply Maximum rated voltage current 250V 2 5A Type Time lag Standard IEC VDE Priority on the use of the AC and DC power supplies on models with the P6 option when both AC and DC powers are supplied...

Page 242: ... within 10µV however it must be within 100µV when burnout is specified 3 RTD Variation with respect to change of 10Ω per wire when all wires have the same resistance value Indication within 0 1 of rdg 1 digit Variation in indication with respect to a difference of 40mΩ in the resistance between conductors max difference between 3 wires approx 0 1 C Mounting position Variation when the unit is moun...

Page 243: ... P6 option approx 438 W 291 Η 381 D mm DR241 approx 444 W 288 H 343 D mm Weight DR130 approx 9 3kg 1 10 8kg 3 DR231 approx 13kg 2 14 5kg 3 DR241 approx 16kg 2 1 with 20 input channels and alarm output A4 installed 2 with 30 input channels and alarm output A4 installed 3 with P6 option Clock with calendar function Clock accuracy 100ppm However this does not include the delay less than 1 second caus...

Page 244: ...munication method half duplex Synchronization mode Start stop synchronization synchronized by a start and a stop bit Baud rate 150 300 600 1200 2400 4800 9600 19200 38400 bps Start bit Fixed at 1 bit Data length 7 or 8 bits selectable Parity Selectable from even odd or none Stop bit 1 or 2 selectable Transmission distance max 15 m Connector D sub 25pin Handshake hardware transmission and reception...

Page 245: ...ses M4 screws Minimum response time 0 10 20 50 or 100 ms selectable Reception buffer length 250 bytes Escape sequence Trigger Status call Open and Close Electrical characteristics SDA SDB RDA RDB SG Between the signal terminal and the main internal circuit is insulated functionally Communication distance 1 2 km maximum Terminator Internal resistor 120 ohm 1W switch with the slide switch Ethernet w...

Page 246: ...mode Transfer contact normal open common normal close type Energize de energize switchable Hold non hold switchable Reflash alarm can be set Contact rating 250V DC 0 1A resistive load 250V AC 2A resistive load 30V DC 2A resistive load Dielectric Strength Between the output terminal and ground 2300V AC 50 60Hz for one minute Failure Output using DI DO when equipped with R1 Function The output relay...

Page 247: ...he following functions can be controlled by contact input alarm acknowledge alarm reset timer reset starting stopping recording manual printout digital printout message printout message display changing chart speed recording interval group trend recording Input signal No voltage contact open collector driven by a TTL or transistor Rated voltage 0 to 5 V DC input impedance 4 7kΩ 5 V DC pull up Maxi...

Page 248: ...30 207 98 8 6 221 25 Rear Panel Number of input channels 30 Unit mm If not specified the tolerance is 3 However in cases of less than 10mm the tolerance is 0 3mm 30 252 98 8 AC power supply model DC power supply model AC power supply model DC power supply model ...

Page 249: ... 98 8 266 25 424 Rear Panel Unit mm If not specified the tolerance is 3 However in cases of less than 10mm the tolerance is 0 3mm AC power supply model DC power supply model AC power supply model DC power supply model 30 252 98 8 14 3 Dimensional Drawings ...

Page 250: ... DR231 01E DR241 40 203 100 288 424 444 280 Rear Panel Number of input channels 30 Unit mm If not specified the tolerance is 3 However in cases of less than 10mm the tolerance is 0 3mm 14 3 Dimensional Drawings ...

Page 251: ...PY Setting the recording mode page 6 1 Setting the engineering unit page 6 1 Setting the recording channel page 6 1 Setting the recording interval timer page 6 1 Setting computation chapter 12 Setting constant page 12 7 Saving reading data chapter 11 Saving reading set up data chapter 11 Setting event action functions page 9 1 Copying page 9 11 SET menu Selecting the type of input setting the reco...

Page 252: ... 3 Setting action to be carried out in case of computation error and setting the units for TLOG SUM page 12 12 Saving reading set up data chapter 11 Setting report format page 10 27 Selecting alarm interval hysteresis hold page 10 7 Selecting A D converter integration time page 10 7 Selecting filter page 10 7 Setting operation mode of relay internal switch page 10 9 Setting burn out page 10 12 Set...

Page 253: ...ttenuation 2 4 AUTO for recording interval See also Display 2 9 6 2 Averaging See Moving average B Backup of set values 14 15 Bargraph Display 2 1 4 9 Basic Setting SET UP Chapter 10 Baud rate 3 12 3 13 14 16 14 17 Boundary value for partial expanded recording 2 11 6 7 Buffer Alarm 6 11 9 17 Alarm printout 6 11 clearing 9 17 Digital 2 5 to 2 8 6 9 7 1 10 5 10 6 number of columns for 2 8 10 5 Engin...

Page 254: ...1 2 to 1 4 Functions Action 2 18 Alarm 2 14 to 2 16 Alarm display hold 2 16 10 8 Computation 2 17 Display 2 1 Event action 2 18 9 1 to 9 11 External input output 2 19 Interpolation 2 11 6 17 Key lock keylock 2 18 9 14 10 15 10 16 Match Time function 2 13 6 17 9 9 Measurement input 2 3 2 4 Recording 2 5 to 2 13 Relay hold See also HOLD NON HOLD 2 16 10 11 Function Grounding Terminal function ground...

Page 255: ... MULTIPLE 2 9 10 6 N Names of parts 1 2 to 1 5 3 6 to 3 9 Name plate 3 NO ALARM 4 7 to 4 9 Noise countermeasures 3 26 to 3 35 O Operating conditions reference 14 4 Operation panel 1 2 to 1 4 Operation mode See mode Optional modules 4 alarm module 2 19 communication interface modules 2 19 DI DO module 2 19 P Parity 3 12 14 16 14 17 Partially expanded display See Display Parts replacement 13 1 Passw...

Page 256: ...9 10 6 SKIP skipping 4 2 4 3 4 5 to 4 7 4 9 5 3 Slots 4 2 4 3 4 10 4 12 10 10 10 11 Software 6 Span for recording 2 10 5 3 calibrated values of 13 12 Spares 6 Sprocket 3 7 Stop bit 3 12 14 16 14 17 Style number 2 Sub display 1 2 1 2 to 1 4 2 1 4 3 Suffix codes See Model and Suffix Codes Symbols for conventions 9 for safety See also WARNING 7 System module recognition of 9 17 T Tag printout 2 13 6 ...

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