Omega RD2800 - Manuals
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Manual Omega RD2800
Summary
-1- Preface: Request and notice This instruction describes pen type RD200 series hybrid recorder (100 mm printing width) and pen type RD2800 series hybrid recorder (180 mm printing width). In order to use your recorder correctly and safely and to prevent malfunctions, please read this instruction ma...
-2- The items marked with in titles contain Warning and Caution Read these items without fail. Preface: Request, Guarantee and Notice········1 FOR SAFE USE ················································4 WARNINGS ·························································5 MAJOR FEATURES AND FUNCTIO...
-3- The items marked with in titles contain Warning and Caution Read these items without fail. 11. OTHER PROGRAMMING ············· 56 11.1 Time···························································· 56 11.2 Scale··························································· 57 11.3 Skip (Channel D...
-4- FOR SAFE USE 1. Preconditions for Use Your recorder is designed for indoor use by mounting it on an indoor instrumentation panel. (exception: portable types) International safety standards … The alarm output (option) with the “c” contact mechanical relay does not conform to the following standar...
-5- WARNINGS This paragraph covers important warnings for safety to be observed before reading the instructions. A full understanding of the following warnings is required. These warnings are important for the prevention of danger to human bodies as well as accidents with your recorder. 1. Switch an...
-6- MAJOR FEATURES AND FUNCTIONS Your recorder can record temperature and other various industrial variables on a 100 mm (if your recorder is RD200) or 180 mm (if your recorder is RD2800) chart for 1 to 4 channels (depending on the number of pens). (1) Trace printing by pens (2) Digital data printin...
-8- 1. GENERAL 1.2 Accessories and Consumables 1 Accessories attached R D2 0 0 Names Qty Remarks (1) Chart 1 RD200-CP-0/100 (2) Mounting bracket 2 For installation to a panel. (3) Channel indicating card 1 Inserted inside the door. (4) Cartridge pen (Red) 1 (5) Cartridge pen (Green) 1 Only for 2 to ...
-9- 2. INSTALLATION 2.1 Location and External Dimensions Location Install your recorder at the following place so as not to affect the measuring accuracy and recording operation unfavorably. (1) Industrial environment Select a place being separated from electric field and magnetic field generating s...
-10- 2. INSTALLATION 2.2 Installation to a Panel Except portable types, your recorder is designed to install to a panel. Use a panel made of a steel plate of 2 mm to 6 mm in thickness. R D2 0 0 Panel cutout size Installation (1) Insert your RD200 (pen type) into the panel cutout from the front of th...
-11- 3. CONFIGULATION 3.1 Front All operations of your recorder including the loading of pens can be executed from its front. RD200 RD2800 The window of the door is made of glass material. To prevent injuries by destroying it, do not apply an impact or strong force to the door. (1) Display panel The...
-13- 4. CONNECTIONS 4.1 Terminal Board Arrangement The terminal boards shown in the following figure are of recorders with the options (alarm output + remote contacts and communications interface). *The mechanical relay “c” contact output is consisted of three terminals of N.O, COM and N.C. The inpu...
-14- 4. CONNECTIONS 4.2 Cautions on Connections Observe the following cautions during connections for securing safety and reliability. 1 Power supply Use a single-phase power supply having a stable voltage without any waveform distortion for the purpose of preventing wrong operations. Prepare a swit...
-15- 4. CONNECTIONS 4.3 Power Terminals 1 Power and protective conductor terminals 2 Connection of power terminals For connection to the power terminals, use a 600 V PVC insulated cable (IEC 227-3 See “Caution”) terminated by the crimp style terminals with insulation sleeve. Note) Use the cords appr...
-16- 4. CONNECTIONS 4.4 Measuring Input Terminals 1 Measuring input terminals Make sure to turn off the power supply to prevent an electric shock. (1) Measuring input terminals are located on the down left of the terminal board. (2) For the connections to the input terminals, use cables terminated b...
-17- 4. CONNECTIONS 4.5 Alarm Output Terminals These terminals are for the alarm output (option), which is (1) MOS relay type, (2) mechanical relay “c” contact type or (3) mechanical relay “a” contact type. The mechanical relay “c” contact type does not conform to the international safety standards....
-18- 4. CONNECTIONS 4.6 Remote Contacts Terminals These terminals are for the remote contacts (option). For the remote contacts, see Section 13. 1 Remote contacts terminals 2 Wiring To prevent an electric shock, make sure to turn off the power supply before wirings. (1) The signals applied to the re...
-19- 4. CONNECTIONS 4.7 Communications terminals These terminals are for the communications interface (option). For details of the connection, refer to the instruction manual for the “Communications Interfaces” provided separately. 1 Communications terminals RS-232C Terminals RS-422A Terminals RS-48...
-20- 4. CONNECTIONS 4.7 Communications terminals 3 RS-422A, RS-485 Connections RS-422/485 communications interface is connected to a personal computer via a line converter (our Model SC8-10: sold separately). Three signals of SD, RD and SG are used between the line converter and the personal compute...
-21- 5. INSTALLATION 5.1 Chart Paper Loading (RD200) 1 Chart Paper Cassette Removal 1) Open the door. 2) Swing down the keyboard. 3) Remove the chart paper cassette . Pens lift up when the chart paper cassette is removed. 2 Chart Paper Loading 1) Open the chart paper holders. Open the chart paper gu...
-22- 5. INSTALLATION 5.1 Chart Paper Loading (RD200) 3 Chart Paper Setting 1) Draw out the chart paper approx. 20 cm and close the rear stripper plate. 2) Set the holes on the chart paper over the sprockets at both ends of the drum. 3) Use the thumb wheel to advance the chart paper for 2 to 3 folds ...
-23- 5. INSTALLATION 5.2 Chart Paper Loading (RD2800) 1 Chart Paper Cassette Removal 1) Open the door. 2) Remove the chart paper cassette. (1) Pull the grip of the chart paper cassette and take the chart paper cassette slightly out of the internal unit. (Pens lift up.) (2) Pull the grip slowly to ta...
-24- 5. INSTALLATION 5.2 Chart Paper Loading (RD2800) 3 Chart Paper Setting 1) Draw out the chart paper approx. 50 cm and close the rear stripper plate. 2) Set the holes on chart paper over the sprockets at both ends of the drum. 3) Use the thumb wheel to advance the chart paper for 2 to 3 folds int...
-25- 5. INSTALLATION 5.3 Recording Pen Loading 1 Recording Pen Types (1) There are two types of recording pens, the plotter pens for use in digital printing and cartridge pen for use in trace printing. (2) There are four kinds of cartridge pens for 1 st pen to 4 th pen. These are of same shape but d...
-26- 5. INSTALLATION 5.3 Recording Pen Loading 3 Plotter Pen Loading (1) Before loading, remove the pen cap from the plotter pen and write letters on a paper, etc. for testing. (2) Insert the plotter pen into its penholder completely. (Note) Incomplete insertion may result in recording troubles. (3)...
-27- Bargraph CH 1 CH 2 CH 3 Measured value Status Ch 1 Ch 2 Ch 3 Chart speed 6. BASIC OPERATION 6.1 Power Supply and Operation 1 Power Supply On/Off Your recorder is not provided with a power switch. Prepare an external power switch for turning on or off its power supply. 2 Initial Operation By tur...
-28- 6. BASIC OPERATION 6.2 Printing ON/OFF and chart end detection 1 Printing On/Off Every time pressing then within 5 sec., the printing function switches to on or off. When turning on the power supply, the printing maintains the condition (on or off) when it was turned off last time. (1) When the...
-29- 6. BASIC OPERATION 6.3 Fast Feeding of Chart Paper When pressing , chart is fed at the speed of about 0.1mm/sec. When pressing more than 1 sec, chart is fed at the speed of about 10mm/sec.This operation is used for the following purposes. (1) Setting the time scale line of the chart paper (2) C...
-30- 6. BASIC OPERATION 6.4 Switching Operation Screen (RD200) For RD200, three operation screens, (1) measured value screen, (2) clock screen and (3) alarm activation screen, are available. Each time is pressed, the screen switches. Bargraphs for analog indications are displayed in any of these scr...
-32- 7. PROGRAMMING 7.1 Keys and Characters 1 Keys and Their Abbreviations Actual keys Key abbreviations used in this manual 2 Characters Displayed in Programming Except for the leftmost digit, characters including alphabets are displayed as shown below due to the restriction with 7-segment LCD. A B...
-33- 7. PROGRAMMING 7.2 Key Functions 1 Functions by Pressing Single Key Keys Names Functions Display Stops programming and returns to the operation screen. For certain programming items, holding this key down for 2 seconds or more is required. Space (1) Deletes a numeric value or decimal point at a...
-34- 7. PROGRAMMING 7.3 List of Programming Items 1 Parameters to be Programmed First Parameters Key operations Programming items Defaults Programming ranges Ref. page Range No. 07 01 to 10, 21 to 56, 70 to 80 RJ enable/ disable 0 0 (disable), 1 (enable: thermocouple range only) Range/ printing rang...
-35- 7. PROGRAMMING 7.3 List of Programming Items Parameters Key operations Programming items Defaults Programming ranges Ref. page Alarm dead band + (3 sec. or more) - 0.1 0.1 to 9.9 (%): % programming of scale span 11.6 Start time Not programmed 00:00 to 23:59 Periodic data printing + Interval tim...
-37- 7. PROGRAMMING 7.4 Programming Procedures This section explains the basic programming parameters. 1 Basic of Programming Flow Chart Operation screen ( Measured value/clock/alarm ) Programmed parameter check Ready for programming Programming by using numeric values or parameters selection Same p...
-38- 7. PROGRAMMING 7.5 Programming Errors and Remedial Measures An error for the programmed parameter is judged when pressing during [Storing] or [Temporarily storing] procedures. 1 Error Judgement Flow Chart Common programming parameters to all channels Ready for programming Programming Error occu...
-39- 8. BASIC PROGRAMMING 8.1 Programming Parameters Before Operation Certain parameters are to be programmed for starting operation after turning on the power supply. 1 Turning On the Power supply By turning on the power supply for the first time, the display and printing operation start with defau...
-40- 8. BASIC PROGRAMMING 8.2 Range/Printing Range Program the following parameters before operation. Press and simultaneously at the operation screen to display the “Range/Printing range” programming screen. Programming of the parameter is required in every channel. 1 Programming Mode and Parameter...
-41- 8. BASIC PROGRAMMING 8.2 Range/Printing Range 3 Programming Flow Chart <Example> Range No. for channel 3: 22, RJ: Enable, Printing range: -50 to 450 ° C Operation screen [Check] + [To be ready for programming] [Selecting channel] → [Selecting rang...
-42- 8. BASIC PROGRAMMING 8.2 Range/Printing Range 4 Range No. Tables 1) Voltage input № Input type Measuring range Remarks 01 -13.80 to 13.80 mV 02 -27.60 to 27.60 mV 03 -69.00 to 69.00 mV 04 -200.0 to 200.0 mV 05 DC (mV) -500.0 to 500.0 mV 06 -2.000 to 2.000 V 07 -5.000 to 5.000 V 08 -10.00 to 10....
-43- Cursor Character display Computation unit (Fixed) 8. BASIC PROGRAMMING 8.3 ° C/ ° F Computation Selection This programming is to select a “ ° C” or “ ° F” computation for a temperature range (thermocouple or resistance thermometer). The default setting is “ ° C”. Press and simultaneously 3 seco...
-44- 8. BASIC PROGRAMMING 8.4 Chart Speed Programming Program the chart speed before operation. • Press and simultaneously in the operation screen to display the [Chart speed] programming screen. • For the remote contacts (option), read Section13.3. • 0000mm/h can be set for RD2800. When 0000mm/h is...
-45- 9. PRINTINGS 9.1 Printing Types and the Details Printing comprises trace printing and digital printing. The fixed-time printing and trace printing are executed even if any operation is not programmed. 1 Printing Types and the Details Printing type Printing details Remarks Trend printing is exec...
-46- 9. PRINTINGS 9.1 Printing Types and the Details 2 Printing Examples 1) RD200 (Printing width: 100 mm) 2) RD2800 (printing width: 180 mm) 4-pen type 4-pen type
-47- 9. PRINTINGS 9.2 Digital Data Printing The measured value at the moment pressed is digitally printed with the plotter pen. Operation screen Digital data printing starts. Interrupt? Digital data printing ends. (Approx. 5 min. at 20 mm/h) * With this procedure, the printing operation turns off. P...
-48- 9. PRINTINGS 9.3 List Printing The details of programming such as "Range/Printing range" and "Scale" can be printed as a list with the plotter pen. As this includes large amount of data and takes time, it enables to divide the data into two and select printing of "List 1"...
-49- 9. PRINTING 9.3 List Printing 2 List 2 Printing Operation screen List 2 printing starts. Interrupt? List 2 printing ends. (Approx. 30 min. for printing) * With this procedure, the printing operation turns off. Press and then press again to turn it on. (1) RECORD ON status lamp is not li...
-50- 9. PRINTING 9.4 Message Printing For printing of a pre-programmed message, select the message No. and press . Operation screen Message printing starts. Interrupt? Message printing ends. * With this procedure, the printing operation turns off. Press and then press again to turn...
-51- 9. PRINTING 9.5 Printing Format Selection This selection is only applicable to the printing format function (option). Four types of analog printing format are available. 1 Types of Printing Format Before the selection, the programming of the desired format is required. See Section 14. The defau...
-52- 9. PRINTING 9.6 Time Axis Synchronization (POC) 1 Time Axis Synchronization (POC) (1) This function is applicable to 2-pen, 3-pen and 4-pen types. In the standard printings, data at the same moment are printed on the chart paper with time axis gaps due to the difference in pen positions between...
-53- 10. OPERATIONS 10.1 Fixed-Time Printing and Intervals After your recorder is turned on, parameters including time, chart speed and scale are printed at specified intervals. The place of printing is in principle on the left side of the chart paper. Printing items Printing intervals, etc. 1. Year...
-54- 10. OPERATIONS 10.2 Operations at Abnormal Inputs 1 Over-range input The following table shows displays and printings for input exceeding a printing range or a measuring range. • Measuring range: Determined by the range No. programmed in “Range/Printing range”. See Section 8.2. • Printing range...
-55- 10. OPERATIONS 10.3 Alarm Display and Printing 1 Display of Alarm Activation The alarm activation information can be checked in the operation screen. 1) Measured value display screen (Note) The above example is for RD200. It is the same for RD2800. 2) Alarm display screen (Note) The above examp...
-56- 11. OTHER PROGRAMMING 11.1 Time For programming date and time, press and simultaneously to display the “Clock” programming screen. The default is Japanese time. 1 Programming Mode 2 Programming Flow Chart <Example> From 00:00 hours on January 1st, 2000 to 15:40 hou...
-57- 11. OTHER PROGRAMMING 11.2 Scale “Scale” programming is necessary to display a voltage input from a converter, etc. with an actual scale. However, the scale is programmed with the same characteristic scale (not linearized scale) as the voltage input. This programming is also necessary when the ...
-58- 11. OTHER PROGRAMMING 11.2 Scale 4 Programming Mode 5 Programming Flow Chart <Example> –100 to +100 for CH 3 Operation screen [Check] + [To be ready for programming] [Selecting channel] [Programming scale] Error messag...
-59- 11. OTHER PROGRAMMING 11.3 Skip (Channel Deletion) When “CLEAR” (non-programming condition) is stored in the [Range/Printing range] programming, printing and display of specific channels are skipped. Press and in the operation screen to display the [Range/Printing range] programming screen. The...
-60- 11. OTHER PROGRAMMING 11.3 Skip (Channel Deletion) 3 New Programming Flow Chart of Skipped Channel <Example> To the range of 0 to 1200 ° C (K) for skipped channel (CH 3) Operation screen [Check] + [To be ready for programming] [Select the channel to be programm...
-61- 11. OTHER PROGRAMMING 11.4 Subtract Printing This programming is for printing a difference between channels or between a channel and a reference value. Press and simultaneously to display the [Range/Printing range] programming screen to program the subtract printing. 1 Subtract Printing Types T...
-63- 11. OTHER PROGRAMMING 11.5 Alarm Alarm parameters (alarm types, alarm value, etc.) can be programmed for each alarm point (channel, level). By programming the alarm parameters, alarm activation can be displayed and also the activation and reset can be printed. See Section 10.3. Press and simult...
-66- 11.OTHER PROGRAMMING 11.5 Alarm 2) With alarm output (option) Operation screen [Output check] + [Programming check] [To be ready for programming] [Programming alarm point] [Selecting alarm type] → [Programming relay No.] [Programming alarm value] ...
-67- 11. OTHER PROGRAMMING 11.6 Alarm Deadband A deadband can be programmed between alarm-activation and alarm-reset. Press and simultaneously in the operation screen for 3 seconds or more to display the [Alarm deadband] programming screen. This programming is common to all alarm points. 1 Alarm Dea...
-68- 11. OTHER PROGRAMMING 11.7Periodic Data Printing This programming is for digital printing (data printing) at fixed intervals. The printing overlaps with trace printing. Press and simultaneously to display [Periodic data printing] screen. As the default is no programming of parameters for the pe...
-69- 11. OTHER PROGRAMMING 11.8 Engineering Units Engineering units up to 5 digits can be assigned for digital data printing and scale printing. Press and simultaneously to display [Engineering unit] programming screen. (Digital data printing) (Scale printing) (List printing) 1 In case no engineerin...
-71- 11. OTHER PROGRAMMING 11.9 Tags Tags up to 9 digits can be assigned for digital data printing and scale printing. Press and simultaneously to display the [Tag] programming screen. The default is no programming of tags. (Scale printing) (List printing) 1 Programming Mode Note) The default is no ...
-72- 11. OTHER PROGRAMMING 11.9 Tags 2 Programming Flow Chart <Example> From TIC to 10 in CH 3 Operation screen [Check] + [To be ready for programming] [Programming channel] [Programming tag character] , Temporarily stored Programming other channels? + Stored (1) Sel...
-73- 11. OTHER PROGRAMMING 11.10 Message Messages are printed from (1) key operation or (2) remote contacts signal*. A message up to 15 digits and 5 different messages (No.1 to No. 5) can be programmed. Press and simultaneously for 3 seconds or more to display the [Message] programming screen. * Thi...
-74- 11. OTHER PROGRAMMING 11.10 Message 2 Programming Flow Chart <Example> From “none” to “MOTOR ON”. Operation screen [Check] ( + ) 3 sec. or more [To be ready for programming] [Programming No.] , Temporarily stored Programming other Nos.? + Stored (1) Select...
-75- 11. OTHER PROGRAMMING 11.11 Burnout The channel where the temperature range is programmed becomes effective. Press and simultaneously in the operation screen for 3 seconds or more to display the [Burnout] programming screen. This programming is necessary for each channel. 1 Burnout • If a senso...
-76- 11. OTHER PROGRAMMING 11.12 Passcode/Key Lock The procedure for [Key lock] programming differs depending on whether a passcode is programmed or not. Press and simultaneously in the operation screen for 3 seconds or more to display the [Passcode programmed/not programmed] check screen. If a pass...
-77- 11. OTHER PROGRAMMING 11.12 Passcode/Key Lock 4 When a passocde has not been programmed <Example> Program the passcode and [key lock] effective Operation screen [Passcode programmed/not programmed] ( + ) 3 sec. or more Programming passcode? [Ready for programming passcode] ...
-78- 11. OTHER PROGRAMMING 11.12 Passcode/Key Lock 5 When a passocde has been programmed <Example> Key lock to be effective when the passcode is changed or unchanged Operation screen [Ready for programming passcode] ( + ) 3 sec. or more [Programming passcode] [Ready for c...
-79- 11.OTHER PROGRAMMING 11.13 Input Filter The input filter has a function to stabilize the measuring input. This function can be programmed for each channel. Press and simultaneously for 3 seconds or more to display the [Input filter] programming screen. 1 Input Filter A CR filter is mounted in t...
-80- 11. OTHER PROGRAMMING 11.14 Copying to Other channels For the parameters, such as [range/printing range], [scale], [engineering unit] and [tag], which are needed to be programmed in each channel, the parameters of the specific channel as a reference channel can be copied to a desired channel. 1...
-81- 12. ALARM OUTPUT 12.1 Alarm Output Programming Items This explanation is only for the alarm output (option). The alarm output programming is necessary after programming the “alarm”. 1 Programming Items for Alarm Output 1) Relay No. Setting of the relay No. where the alarm information (activatio...
-82- 12. ALARM OUTPUT 12.2 Programming of Relay No. This explanation is only for the alarm output (option). Program the relay No. for each alarm point by referring the “Programming relay No.” screen in “Section 11.5 Alarm, 4 Programming flow chart, 2) With alarm output (option)”. 1 Alarm Output Term...
-83- 12. ALARM OUTPUT 12.3 Output Wiring (AND/OR) Setting This explanation is only for the alarm output (option). Press and simultaneously for 3 seconds or more to display the “Output Wiring (AND or OR)” programming screen. Program it for each relay No. The default is “OR” for all relay Nos. 1 AND/O...
-84- 12. ALARM OUTPUT 12.4 Programming Output Mode This explanation is only for the alarm output (option). Press and simultaneously for 3 seconds or more to display the “Output mode” programming screen. Two output modes, 1) relay coil (energize/not energize), 2) latched alarm display/relay (hold/not...
-85- 12. ALARM OUTPUT 12.4 Programming Output Mode 2 Latched Alarm Display/Relay (Hold/Not hold) The default is “Not hold”. The alarm display refers to the blinking of the measured value and the lighting of ALARM status lamp. 1) Not hold ( ) 2) Hold ( ) The output is not affected by . The output...
-86- 12. ALARM OUTPUT 12.4 Programming Output Mode 4 Programming Mode 5 Programming Flow Chart <Example> Programming the relay coil phase to Energize, relay output/display to Hold and alarm display to Hold: Operation screen [Check] [To be ready for ...
-87- 13. REMOTE CONTACTS 13.1 Remote Contacts Function This explanation is only for the remote contacts (option). 1 Remote Contacts (1) The following functions are available with the contact signals at remote contacts terminals (EX1 to 4). However, the functions are limited due to four terminals (EX...
-88- 13. REMOTE CONTACTS 13.1 Remote Contacts Functions ON: Short OFF: Open Functions Contact signal at terminal • Program messages first. See Section 11.10. COM Message EX1 EX2* No.1 OFF No.2 ON (3) Execution of message printing (No.1 and 2) * When the trigger signals is sent (for 1 sec. or more) a...
-89- 13. REMOTE CONTACTS 13.2 Terminal Allocation for Operation This explanation is only for the remote contacts (option). Press and simultaneously for 3 seconds or more to display the “Terminal Allocation for Operation” programming screen. This allows allocation of the desired functions to terminal...
-90- The “3 chart speeds” programming screen appears only in the remote contacts (option). Press and simultaneously to display the “3 chart speeds” programming screen. Program 3 chart speeds (CS1 to 3) and select the desired speed with a contact signal. See section 13.1 2 . 3 Programming Mode ...
-91- 10 13. REMOTE CONTACTS 13.4 Programming Operation Record Position This explanation is only for the remote contacts (option). Press and simultaneously for 3 seconds or more to display the “Operation printing position” programming screen. Printing Nos. are A, B, C and D. The default values are A ...
-92- 14. PRINTING FORMAT 14.1 Programming Automatic Range-Shift Printing This programming display only appears for the printing format (option). This programming is to change the trace printing range automatically. 1 Automatic Range-shift The automatic range-shift function changes the trace printing...
-93- 14. PRINTING FORMAT 14.1 Programming Automatic Range-Shift Printing 3 Programming Flow Chart <Example> Programming the details on the left page for CH 1 Operation screen [Checking printing format] + [To be ready for programming] [Selecting automatic range s...
-94- 14. PRINTING FORMAT 14.2 Programming Compressed/Expanded Printing This programming display only appears for the printing format (option). This programming is to print the specified range in the [compressed/expanded] printing mode. 1 Compressed/Expanded printing A specified range in the trace pr...
-96- 14. PRINTING FORMAT 14.3 Programming Zone Printing This programming display only appears for the printing format (option). This programming is to print the printing area by dividing it into 2 to 4 zones. ( RD200: 2 zones only) 1 Zone Printing The printing area is divided into two zones (RD200) ...
-97- 14. PRINTING FORMAT 14.3 Programming Zone Printing 3 Programming Flow Chart (RD200) <Example> Programming CH 1 and CH 3 to zone No.1, and CH 2 and CH 4 to zone No. 2 + ( 3 time ) → → + Press to display parameters. The pa...
-98- 14. PRINTING FORMAT 14.3 Programming Zone Printing 4 Programming Flow Chart (RD2800) <Example> Programming CH 1 and CH 3 to zone No.1, and CH 2 and CH 4 to zone No. 2 Operation screen [Checking printing format] + [To be ready for programming] [Selecting zon...
-99- 15. COMMUNICATIONS INTERFACE 15.1 Programming communications Protocol This explanation is only for the communications interface (option). Press and simultaneously for 3 seconds or more to display the “communications protocol” programming screen. Operation screen [Checking port] ( + ) ...
-100- 15. COMMUNICATIONS INTERFACE 15.2 Programming communications This explanation is only for the communications interface (option). Press and simultaneously for 3 seconds or more to display the “communications” programming screen. Operation screen [ Checking communications type ] ( + ) 3 sec. or ...
-101- 16. Math Expressions and Totalization This section outlines math expressions and totalization. For programming, read the separate instruction manual for “Math Expressions and Totalizations (Option)”. 1 Math Expressions (1) Measured values are computed and the results are displayed and stored i...
-102- 17. Other Options 17.1 Shunt Resistor for Current Input DC current input can be measured by attaching a shunt resistor (option) to the input terminals. 1 Shunt resistor (Option) and Measurement current range • A shunt resistor converts the DC current input into a DC voltage. The two types show...
-103- 17. Other Options 17.2 Transmitter Power Supply 1 Transmitter Power Supply This power supply unit, which is designed to install on the rear panel (terminal board) of the instrument, supplies power (24VDC) to a transmitter that transmits the measurement input signals to your recorder. [Model] R...
-104- 18. ADJUSTMENT 18.1 Adjustment of Measured Values ■ Adjustment Adjustment comprises four kinds shown below. (1), (3) and (4) have already been adjusted. However, it is recommended for maintaining the measuring and printing accuracy to adjust them once a year. Calibration Details Reference (1) ...
-105- 18. ADJUSTMENT 18.1 Adjustment of Measured Values 3 Connections Connections depend upon the input types. Connect the standard tools to the input terminals to be adjusted. To prevent any injury caused by electric shock, be sure to turn off the power supply before connections. (1) In case of the...
-107- 18. ADJUSTMENT 18.2 Shift Programming of Measured Value This programming is for slight-shifting a measured value. After programming, measured values are shifted by the programmed amount. 1 Shift Programming (1) This programming is necessary for each channel. (2) The cursor shifts to the least ...
-108- 18. ADJUSTMENT 18.3 Adjustment of Printing Position This is the adjustment for the printing position of the cartridge pen for use in trace printing. It is recommended to adjust it once a year for maintaining the printing accuracy. ■ Adjustment Flow Chart Operation screen [Engineering mode sele...
-110- 19. HARDWARE CHECK 19.1 ROM Version Check ■ Hardware check Hardware check comprises the following seven items. Items (5) to (7) only apply to corresponding options added. Check items Details Ref. page (1) ROM version check Checking of versions for ROM and linearization Sec. 19.1 (2) Printer te...
-111- 19. HARDWARE CHECK 19.2 Printer Check This is for checking of trace printing with the cartridge pens and digital data printing with the plotter pen. 1 Example of Printing Check – When the time-axis synchronization (POC) is “off” in 3-pen type 2 Check Flow Chart Operation screen [Engineering mo...
-112- 19. HARDWARE CHECK 19.3 Display Check This is for checking of 16- or 7-segment LCD, status lamps and bargraphs. 1 Display …. (Note) The following is for RD200. It is same for RD2800. 2 Check Flow Chart Operation screen [Engineering mode selection] ( + ) 3 sec. or more [Selecti...
-113- 19. HARDWARE CHECK 19.4 Measuring Input Check The measuring input can be checked by counts after A/D conversion. ■ Check Flow Chart Operation screen [Engineering mode selection] ( + ) 3 sec. or more [Selecting check ] → [Selecting measuring input] ...
-114- 19. HARDWARE CHECK 19.5 Alarm Output Check This check is only available for the alarm output (option). It checks the relay drive circuits and relays by outputting the shorted (on) or open (off) signals at the specified alarm output terminals (relay Nos.). ■ Check Flow Chart Operation screen [E...
-115- 19. HARDWARE CHECK 19.6 Remote Contacts Input Check This check is only available for the remote contacts (option). It checks the input signals (shorted or open) at the remote contacts terminals. ■ Check Flow Chart Operation screen [Engineering mode selection] ( + ) 3 sec. or more ...
-116- 19. HARDWARE CHECK 19.7 Communications IF Check This check is only available for the communications interface (option). It checks the communications function by displaying the signal received after transmitting it. 1 Connections Except for RS-485, short the transmission and reception terminals...
-117- 19. HARDWARE CHECK 19.7 Communications IF Check 2 Check Flow Chart Operation screen [Engineering mode selection] ( + ) 3 sec. or more [Selecting check] → [Displaying check 1] [Displaying check 2] [Selecting communications] ...
-118- 20. MEMORY CLEAR This is for initializing parameters and correction data to the default values. 1 Initialization items Items Clear function details and cautions Parameters Initializes all parameters excluding [time] to the default values. Refer to Section 7.3 (List of programming items) for th...
-119- 21. MAINTENANCE 21.1 Daily Inspection Check the residual quantity of chart paper, displaying/printing conditions, etc. on a daily basis in order to use your recorder under good conditions. 1 Consumable parts check Check items Checking methods Check the residual quantity of chart. When the resi...
-120- 21. MAINTENANCE 21.2 Cleaning and Lubrication Clean the main shaft of each pen once a year in order to maintain a satisfactory printing performance. Plotter pen Cartridge pen (RD200) Cartridge pen (RD2800) 1 Main Shaft of Plotter Pen (1) Turn off printing. Pull out the chart cassette and open ...
-121- 21. MAINTENANCE 21.3 Measured Values Check It is recommended for check measured values once a year for maintaining the measuring and printing accuracy. 1 Channels to be checked Check the measured value for each channel. Different errors may occur for different channels even in the same range. ...
-122- + - 21. MAINTENANCE 21.3 Measured Values Check 3 Connections Connections depend upon the input types. Connect both standard and other tools to the measuring input terminals to be adjusted. In order to prevent electric shock, turn off the power source before starting connections. (1) In case of...
-123- 21. MAINTENANCE 21.4 Troubleshooting Troubleshooting methods are shown classified by symptoms. Read the item that corresponds to the symptom. Never repair or modify the instrument by replacing assembled component units or parts, otherwise correct repair or modifications cannot be executed and ...
-125- 21. MAINTENANCE 21.5 Recommended Parts Replacement Intervals It is recommended to replace parts periodically as a preventive measure to enable the use of your recorder under ideal conditions over long periods of time. Do not replace any parts other than consumable chart paper and pens, otherwi...
-127- 22. SPECIFICATIONS l Message : Printing of message in message No. selected Numbers of message: Max. 5 Message programming: Max. 15 digits Chart paper: Depending on models Model System Printing width Total width Total lengt h RD200 Folding type 100mm 114mm 10m RD2800 Folding type 180mm 200mm 20...
-128- 22. SPECIFICATIONS 6 Operation Conditions Operation conditions: Refer to the following table Items Reference operation Normal operation Ambient temperature 21 to 25°C 0 to 31°C 31 to 50°C* Max. ambient humidity 80%RH 80%RH 80 to 50%RH* Min. ambient humidity 20%RH 20%RH Power supply voltage 100...
-130- 22. SPECIFICATIONS 10 Option 1) Alarm outputs Output types: c Alarm point output d FAIL output e Chart paper end (C.End) output Numbers of outputs: RD200 … 6 points RD2800 …6 or 12 points Contact capacity (with resistive load): c MOS relay output … 240 V (AC, DC), 50 mA (AC, DC) d Mechanical r...
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