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 manual carefully.
Contents (1) Basic Operation Read the Following Instructions Without Fail Preface: Request, Guarantee and Notice········1 FOR SAFE USE ················································4 WARNINGS ·························································5 MAJOR FEATURES AND FUNCTIONS ·····6 6. BASIC OPERATION······························ 27 6.1 Power Supply and Operation······················· 27 6.2 Printing ON/OFF and chart end detection··· 28 6.3 Fast Feeding of Chart Paper························ 29 6.
Contents (2) Other Programmable Parameters / Functions 11. OTHER PROGRAMMING ············· 56 16. Maths Expressions and Totalization ······ 101 17. Other Options ········································· 102 11.1 Time···························································· 56 17.1 Shunt Resister for Current Input ············· 102 11.2 Scale··························································· 57 17.2 Transmitter Power Supply······················· 103 11.
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 standards.
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. L 1. Switch and overcurrent protective device Your recorder is not provided with a power switch or a replaceable overcurrent protective device.
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 printing to print measured values and other data 1 Features Major features are shown below. • Universal input.
1. GENERAL 1.1 Confirmation of Model No. Pen type RD200 series and RD2800 series have various specifications. Confirm Model No. of your recorder. Labels showing Model No. are affixed to the top side of the case and to the inside of the internal unit. RD200 RD204 AL00 X A001 MADE IN JAPAN RD2800 Model Serial No. RD2804 AH00 X A001 MADE IN JAPAN Label 1 Model Serial No. Label 1 Label 2 Label 2 Note: For pulling out a chart cassette, refer to Section 5.1.
1. GENERAL 1.
2. INSTALLATION 2.1 Location and External Dimensions 1 Location Install your recorder at the following place so as not to affect the measuring accuracy and recording operation unfavorably. (2) Atmosphere (1) Industrial environment Install your recorder in a place where no inflammable gas exists and no dust, smoke, vapor, or other dangerous substance exists. Select a place being separated from electric field and magnetic field generating sources and also free of mechanical vibrations and shocks.
2. INSTALLATION 2.2 Installation to a Panel Warning Install your recorder 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.
3. CONFIGULATION 3.1 Front All operations of your recorder including the loading of pens can be executed from its front. RD200 RD2800 Window Door (1) (1) Window (2) (2) (3) (3) Door Warning A window of the door 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 display panel is consisted of character displays, status lamps and bargraph displays.
3. CONFIGULATION RD200 CH 1 3.2 Display CH 2 CH 3 CH 4 (1) (2) CH 1 CH 2 CH 3 CH 4 (3) (4) RD2800 CH 1 CH 2 CH 3 CH 4 CLOCK CHART SPPED (1) (2) (3) CH 1 CH 2 CH 3 CH 4 (4) (1) Characters ● Operation mode: Displays measured value, time, chart speed, and alarm status of each channel (CH). See Section 6.4 for details. ● Programming mode: Displays programming items and programming parameters in an interactive method. (2) Underline Shows the trace printing color of each channel (CH).
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).
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. switch and an overcurrent Warning A protective device Prepare a switch and an overcurrent protective device (3 A) to the power supply for preventing an accidental electric shock during connection work.
4. CONNECTIONS 4.3 Power Terminals 1 Power and protective conductor terminals Power terminals L N Protective conductor terminal 100-240V AC 50/60Hz 60VA MAX Make sure to turn off the power supply before the connections to the power and protective conductor terminals for preventing an electric shock.
4. CONNECTIONS 4.4 Measuring Input Terminals 1 Measuring input terminals 3 Connections of thermocouple inputs 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 by crimp style terminals with insulation sleeves. Caution Make sure to use thermocouple wires (or extension wires) to the input terminals of your recorder.
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. 1 Alarm output terminals The terminal arrangement depends upon the type of alarm output. MOS relay/Mechanical relay “a” contact Terminal and relay No.
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 Warning No-voltage contacts For the contacts to be connected to the remote contacts terminals, use a switch or relay driven at 30 VAC or lower, or 60 VDC or lower, or manual contacts for very light loads.
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.
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 computer but any control signal is not used. Wiring processing for control signal in a connector is necessary in the same as 2 RS-232C connections.
5. INSTALLATION 5.1 Chart Paper Loading (RD200) 1 Chart Paper Cassette Removal 2 Chart Paper Loading 1) Open the door. 1) Open the chart paper holders. Open the chart paper guide and the stripper plate. Door Stripper plate Chart paper guide Keyboard 2) Swing down the keyboard. 2) Prepare a chart paper Shuffle both end of the chart paper to prevent two or more chart papers from fed being together. 3) Remove the chart paper cassette. Pens lift up when the chart paper cassette is removed.
5. INSTALLATION 5.1 Chart Paper Loading (RD200) 3 Chart Paper Setting Remarks 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 into the chart tray. 4) Close the front chart paper guide. Make sure that the holes are set over the sprockets. Turning direction of thumbwheel Don’t turn the thumb wheel inward.
5. INSTALLATION 5.2 Chart Paper Loading (RD2800) 1 Chart Paper Cassette Removal 2 Chart Paper Loading 1) Open the door. 1) Open the chart paper holders. Open the chart paper guide and the stripper plate. Stripper plate Caution Chart paper guide Open from here. Grip 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.
5. INSTALLATION 5.2 Chart Paper Loading (RD2800) 3 Chart Paper Setting 4 Check 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 into the chart tray. 4) Close the front chart paper guide. Make sure that the holes are set over the sprockets.
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 1st pen to 4th pen. These are of same shape but differ in ink colors.
5. INSTALLATION 5.3 Recording Pen Loading Plotter 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) For unloading of the plotter pen, pull it from the penholder.
6. BASIC OPERATION 6.1 Power Supply and Operation Power switch installation 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 turning on the power supply, 1) year, month and day are displayed. After initialization, 2) year, month, day and time are printed (Printing when the power is turned on) and 3) the normal operation starts.
6. BASIC OPERATION 6.2 Printing ON/OFF and chart end detection 1 Printing On/Off Status display when printing is on REC Every time pressing ON/OFF then ENTRY within 5 sec., the printing function switches to on or off. Status Printing ON REC ON/OFF lights. RECORD ON → ENTRY Remarks 1 Lights when the printing is on. Status Printing OFF RECORD OFF goes out.
6. BASIC OPERATION 6.3 Fast Feeding of Chart Paper When pressing FEED , chart is fed at the speed of about 0.1mm/sec. When pressing FEED 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) Checking of chart paper feeding operation Remarks Fast feeding condition and operation 1. Condition ….. (1) For the fast feeding of the chart paper, the status KEY LOCK should be gone out.
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 DISP is pressed, the screen switches. Bargraphs for analog indications are displayed in any of these screens. DISP DISP Measured value screen Alarm activation screen Clock screen DISP (Note) The alarm activation screen is only available when an alarm activates (shown by dotted lines).
6. BASIC OPERATION 6.5 Switching Operation Screen (RD2800) For RD2800, two operation screens, (1) measured value screen and (2) alarm activation screen, are available. Each time DISP is pressed, the screen switches. Bargraphs for analog indications are displayed in any of these screens. DISP Alarm activation screen Measured value screen DISP (Note) The alarm activation screen is only available when an alarm activates (shown by dotted lines).
7. PROGRAMMING 7.1 Keys and Characters 1 Keys and Their Abbreviations Actual keys Key abbreviations used in this manual SPACE COPY(=) － (-) 7 RANGE 8 ALARM 9 LIST REC ON/OFF FEED SET END CLOCK 4 SCALE 5 DATA I 6 A～Z % / 0 CLEAR 1 CHART 2 TAG 3 UNIT °C °F DATA PRINT DISP ENTRY SHIFT 2 Characters Displayed in Programming 7-segment LCD Except for the leftmost digit, characters including alphabets are displayed as shown below due to the restriction with 7-segment LCD.
7. PROGRAMMING 7.2 Key Functions 1 Functions by Pressing Single Key Names DISP Display COPY(=) SPACE Space SET END Program SHIFT Shift － (-) Minus CLOCK Decimal point 0 0 ～ CLEAR Functions Stops programming and returns to the operation screen. For certain programming items, holding this key down for 2 seconds or more is required. (1) Deletes a numeric value or decimal point at an unnecessary digit. (2) Programs “Blank” in the programming of [engineering unit] or [tag].
7. PROGRAMMING 7.3 List of Programming Items 1 Parameters to be Programmed First Parameters Range/ printing range* Key operations SHIFT °C/°F calculation SHIFT Chart speed SHIFT + + 7 RANGE (3 sec. or more) + 1 CHART Programming items Defaults Range No. 07 RJ enable/ 0 disable Printing 0.000 to 5.000 range － °C － 20/25 * Programming ranges Ref. page 01 to 10, 21 to 56, 70 to 80 0 (disable), 1 (enable: thermocouple range only) Max. 10 digits (minimum value to maximum value).
7. PROGRAMMING Parameters Alarm dead band Periodic data printing Key operations SHIFT + Programming items Defaults Programming ranges Ref. page － 0.1 0.1 to 9.9 (%): % programming of scale span 11.6 °C (3 sec. or more) SHIFT + 7.3 List of Programming Items Not programmed Not Interval time programmed Start time 5 DATA I Engineering unit * SHIFT + UNIT 3 － V Tag * SHIFT + A- Z 6 － Not programmed 0 + 6 No.
7. PROGRAMMING Names Programming items Chart speed (3 speeds) 7.3 List of Programming Items Key operations SHIFT ＋ 1 Programming contents Defaults Speed No. 1 CHART Speed Terminal No. Remote contacts 0 Terminal allocation CLEAR Operation record CLEAR ＋ 0 ＋ Operation non Printing No. A Printing position 0 Format Sd Channel Not programmed Not programmed Not programmed Not programmed Not programmed Not programmed Not programmed TAG (3 sec.
7. PROGRAMMING 7.4 Programming Procedures This section explains the basic programming parameters. 1 Programming is interrupted to return to the operation Basic of Programming Flow Chart screen at any programming stage by pressing DISP key before storing. DISP Operation screen (Measured value/clock/alarm) （ Keys to be pressed depending on programming items. ）3 sec. or ＋ This action is necessary for some programming items.
7. PROGRAMMING 7.5 Programming Errors and Remedial Measures An error for the programmed parameter is judged when pressing procedures.
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 Default parameters Turning On the Power supply By turning on the power supply for the first time, the display and printing operation start with default parameters. Perform the basic programming to match your purpose before operation. 2 Range/ Printing range 07 (±5 V)/0.000 to 5.
8. BASIC PROGRAMMING 8.2 Range/Printing Range 7 Program the following parameters before operation. Press SHIFT and RANGE simultaneously at the operation screen to display the “Range/Printing range” programming screen. Programming of the parameter is required in every channel. 1 Character display Programming Mode and Parameters Programming lamp “R” stands for “Range”. 1) Programming mode RJ selection Range No. Channel Cursor Character display Printing range (Max.
8. BASIC PROGRAMMING 8.2 Range/Printing Range 3 Programming Flow Chart Range No. for channel 3: 22, RJ: Enable, Printing range: -50 to 450°C Operation screen SHIFT [Check] DISP Other channels can be checked with or . / % 7 ＋ RANGE • Cursor and programming lamp light. • Cursor moves rightward when pressing a numeric key. Cursor moves rightward. Channel SET END [To be ready for programming] Channel 1 range. ℃ Cursor moves leftward.
8. BASIC PROGRAMMING 8.2 Range/Printing Range 4 Range No. Tables 1) Voltage input № 01 02 03 04 05 06 07 08 09 10 Input type DC (mV) DC (V) Measuring range -13.80 to 13.80 -27.60 to 27.60 -69.00 to 69.00 -200.0 to 200.0 -500.0 to 500.0 -2.000 to 2.000 -5.000 to 5.000 -10.00 to 10.00 -20.00 to 20.00 -50.00 to 50.00 Remarks mV mV mV mV mV V V V V V For current input, see Item 16.2. 2) Thermocouple input (*1) No.
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 SHIFT and simultaneously 3 seconds or more in the operation screen to display the “°C/°F computation” selection screen. Select “°F” if necessary.
8. BASIC PROGRAMMING 8.4 Chart Speed Programming Program the chart speed before operation. 1 • Press SHIFT and CHART 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 set, chart is fed at the speed of 12.5mm/h.
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.
9. PRINTINGS 2 9.
9. PRINTINGS 9.2 Digital Data Printing The measured value at the moment DATA PRINT pressed is digitally printed with the plotter pen. (1) Press Operation screen DATA PRINT and then press ENTRY measured value at the moment DATA PRINT → ENTRY (Note) (Note) When DATA PRINT ENTRY ENTRY while this message appears. Printing mode 0 to 499mm/h Analog printing is continued without interruption. 500 mm/h or Analog printing is interrupted and data printing more is started.
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" or "List 2". List 1: Major parameters …. “Range/Printing range”, “Chart speed”, “Printing format”, etc. List 2: Parameters other than the above …. “Message”, “Time axis synchronization.
9. PRINTING 2 9.3 List Printing List 2 Printing 9 DISP Operation screen SHIFT LIST or [List No. selection] 9 ＋ Cursor ENTRY (1) ℃ (2) (3) → ENTRY (4) List 2 printing starts. YES* REC ON/OFF Interrupt? → ENTRY (5) NO List 2 printing ends. (Approx. 30 min. for printing) (6) (1) Press SHIFT and simultaneously, and LIST then press ENTRY . (2) The selection screen from [List 1] to [List 3] appears. Move the cursor to “2”.
9. PRINTING 9.4 Message Printing For printing of a pre-programmed message, select the message No. and press ENTRY . DISP Operation screen （ 0 CLEAR ＋ 6 A- Z 3 sec. or more / [No. selection] or ） 0 and CLEAR 6 A- Z simultaneously for 3 seconds or more. (1) (2) Select the message No. (1 to 5) to be printed with % Message No. (1) Press or / (2) % . (Note) Refer to Section 11.10 for programming of message.
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 Types of format and programming Before the selection, the programming of the desired format is required. See Section 14. The default is the standard format (). 2 Types Programming (1) Standard () Not required (2) Automatic range shift () Section 14.1 (3) Compressed/expanded () Section 14.
9. PRINTING 1 9.6 Time Axis Synchronization (POC) Time Axis Synchronization (POC) Installation positions for RD200 (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 1st pen and 2nd to 4th pens.
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. 2. Year/Month/Day When power or printing is switched on 2000.10.03.14:25＊ (＊: Only when time axis synchronization is on) 24-hour period (Printing every 00 hour 00 minute) 2000.10.04 3. Chart speed Approx.
10. OPERATIONS 10.2 Operations at Abnormal Inputs 1 Over-range input Definition of input The following table shows displays and printings for input exceeding a printing range or a measuring range. Measuring range • Measuring range: Determined by the range No. programmed in “Range/Printing range”. See Section 8.2. • Printing range: Trace printing range programmed in “Range/Printing range”.
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 Alarm activated at CH 1 in 3-pen type Display in case alarm activated (1) ALARM status lamp lights. (2) The measured value of the channel in alarm blinks. (To cancel blinking) Press ENTRY . The measured value is displayed steadily. (2) (1) (Note) The above example is for RD200. It is the same for RD2800.
11. OTHER PROGRAMMING 11.1 Time For programming date and time, press screen. The default is Japanese time.
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 decimal point position is changed in thermocouple or resistance 4 thermometer input channels. Press SHIFT and SCALE simultaneously in the operation screen to display the “scale” programming.
11. OTHER PROGRAMMING 11.2 Scale 4 Programming Mode 5 Channel Cursor Character display Scale (max. 11 digits by left-justify) Unused digits are filled with spaces Min. value (within 5 digits) Scale value to print 0% Max. value (within 5 digits) Scale value to print 100% to SHIFT － + (-) Remarks Programming Flow Chart –100 to +100 for CH 3 (1) Select the channel to program to “none” with Operation screen SCALE Ref.
11. OTHER PROGRAMMING 11.3 Skip (Channel Deletion) When “CLEAR” (non-programming condition) is stored in the [Range/Printing range] programming, printing and 7 display of specific channels are skipped. Press SHIFT and RANGE in the operation screen to display the [Range/Printing range] programming screen. The default is no skip function programmed to any channel.
11. OTHER PROGRAMMING 11.3 Skip (Channel Deletion) 3 New Programming Flow Chart of Skipped Channel To the range of 0 to 1200 °C (K) for skipped channel (CH 3) Operation screen SHIFT [Check] ＋ DISP 7 RANGE Ref. 1 Channel SET END Ref. 2 [To be ready for programming] Cursor 3 [Select the channel to be programmed newly] UNIT Ref. 3 Reference 1 Channel [Programming range/printing range] Numeric keys, etc. Ref.
11. OTHER PROGRAMMING 11.4 Subtract Printing This programming is for printing a difference between channels or between a channel and a reference value. 7 Press SHIFT and RANGE simultaneously to display the [Range/Printing range] programming screen to program the subtract printing. 1 Subtract Printing Types Two types of subtract printings are provided.
11. OTHER PROGRAMMING 11.4 Subtract Printing 3 Programming Flow Chart Printing [Channel 1 – Channel 2] at Channel 3 within a printing range of ±250 Reference channel Subtraction Subtract printing channel channel Reference 1 Operation screen [Check] Channel 3 If a specified value (reference value) is programmed instead of the subtraction channel in the flow chart, the difference with the reference value will be printed. Add a decimal point to the reference value.
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 8 printed. See Section 10.3. Press SHIFT and ALARM simultaneously to display the [Alarm] programming screen. Alarm output is an option. The alarm outputs for “FAiL (failure) ” and “C. End (chart paper end)” are available in addition to measured values.
11. OTHER PROGRAMMING 11.5 Alarm 3 Programming Mode 1) Absolute value alarms (，，，) Cursor Character display Channel Level Alarm Relay No.* type Alarm value (Note) Max. 5 digits by left-justify Unused digits are filled with spaces. (Note) Program the alarm value within the scale range. 2) Rage-of-change alarm (，) Cursor Character display Channel Level Alarm Relay No.* type Measuring count (Note 2) (1 to 20) Alarm value (Note 1) Max.
11. OTHER PROGRAMMING 11.5 Alarm 4 Programming Flow Chart To delete an alarm point 1) Without alarm output (option) Operation screen SHIFT [Check] DISP 8 ＋ ALARM Ref. 1 Follow the [Programming alarm point] procedure and select the alarm point to be deleted with / . 0 Clear it by pressing SHIFT and CLEAR simultaneously and perform [temporarily stored] and [stored] operation. SET END Reference 1 Cursor 1 4 to CHART SCALE [Programming alarm point] Ref.
11.OTHER PROGRAMMING 11.5 Alarm To delete alarm point Follow the [Programming alarm point] procedure and select the alarm point to be deleted with . / 2) With alarm output (option) Operation screen SHIFT [Output check] DISP ＋ 8 ALARM Ref. 1 Relay No. ENTRY [Programming check] Reference 1 END 1 CHART to Reference 2 4 SCALE [Programming alarm point] Ref. 3 Channel Level / → % °F [Selecting alarm type] Numeric keys [Programming relay No.] Ref.
11. OTHER PROGRAMMING 11.6 Alarm Deadband A deadband can be programmed between alarm-activation and alarm-reset. Press SHIFT and °C 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 deadband Alarm Deadband ● An alarm activates when a measured value exceeds the alarm value. The alarm reset is executed at a value that is lower than the alarm value.
11. OTHER PROGRAMMING 11.7Periodic Data Printing This programming is for digital printing (data printing) at fixed intervals. The printing overlaps with trace printing. 5 Press SHIFT and DATA I simultaneously to display [Periodic data printing] screen. As the default is no programming of parameters for the periodic data printing, the periodic data printing is not executed.
11. OTHER PROGRAMMING 11.8 Engineering Units Engineering units up to 5 digits can be assigned for digital data printing and scale printing. 3 Press SHIFT and UNIT simultaneously to display [Engineering unit] programming screen. Examples of engineering unit printing 単位印字の例 (Scale printing) (Digital data printing) 1 (List printing) In case no engineering unit is programmed; An engineering unit is decided by the range number programmed in the [Range/Printing range] programming.
11. OTHER PROGRAMMING 3 11.8 Engineering Units Programming Flow Chart Operation screen SHIFT [Check] (1) Select the channel to be “none” with or % .* / DISP 3 ＋ 0 (2) Press SHIFT and CLEAR simultaneously to clear and perform [temporarily stored] and then [stored]. * If the channel is programmed by a numeric value and cleared, the engineering unit of channel before programming change is programmed to be “none”. Ref.
11. OTHER PROGRAMMING 11.9 Tags Tags up to 9 digits can be assigned for digital data printing and scale printing. 2 Press SHIFT and TAG simultaneously to display the [Tag] programming screen. The default is no programming of tags. Example of tag printing (RD200) (Scale printing) 1 (List printing) Programming Mode Note) The default is no programming of tags. The following figure is an example of 9-digit tag programmed. (Fixed) Channel Cursor Tag character Digit No.
11. OTHER PROGRAMMING 2 11.9 Tags Programming Flow Chart From TIC to 10 in CH 3 Operation screen SHIFT [Check] To program tag to “none” Remarks (1) Select the channel to be “none” with or % .* / 0 (2) Press SHIFT and CLEAR simultaneously to clear and perform [temporarily stored] and then [stored]. * If the channel is programmed by a numeric value and cleared, the engineering unit of channel before programming change is programmed to be “none”. DISP ＋ 2 TAG Ref.
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 6 0 different messages (No.1 to No. 5) can be programmed. Press CLEAR and A～Z simultaneously for 3 seconds or more to display the [Message] programming screen. * This function is only available in the remote contacts (option). See Section 13.1. 1 Example of message printing Programming Mode Note) The default is no programming of messages.
11. OTHER PROGRAMMING 2 11.10 Message Programming Flow Chart Operation screen CLEAR 6 ＋ A～Z 3 sec. or more [Check] (1) Select the channel to be “none” with or .* % / 0 (2) Press SHIFT and CLEAR simultaneously to clear and perform [temporarily stored] and then [stored]. * If the channel is programmed by a numeric value and cleared, the engineering unit of channel before programming change is programmed to be “none”. DISP 0 ( ） Ref. 1 No.
11. OTHER PROGRAMMING 11.11 Burnout The channel where the temperature range is programmed becomes effective. Press SHIFT 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 Burnout selection menu • If a sensor (thermocouple or resistance thermometer) is disconnected, trace printing overshoots maximum or minimum limit.
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 SHIFT and / simultaneously in the operation screen for 3 seconds or more to display the [Passcode programmed/not programmed] check screen. If a passcode has been already programmed, it is not allowed to go to the [Key lock] programming screen unless entering the correct passcode.
11. OTHER PROGRAMMING 4 11.12 Passcode/Key Lock When a passocde has not been programmed Program the passcode and [key lock] effective Operation screen DISP SHIFT ( [Passcode programmed/not programmed] ＋ / 3 sec. or more Reference 1 ） Ref. 1 Ａ YES Ａ SET END [Ready for programming passcode] Cursor 0 CLEAR to Ａ 9 LIST Ref.
11. OTHER PROGRAMMING 5 11.12 Passcode/Key Lock When a passocde has been programmed Key lock to be effective when the passcode is changed or unchanged Operation screen ( [Ready for programming passcode] DISP SHIFT ＋ / ） 3 sec.
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. 0 8 Press CLEAR and ALARM simultaneously for 3 seconds or more to display the [Input filter] programming screen. Input filter 1 Input Filter Input filter: 0 (none) A CR filter is mounted in the measuring circuit.
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.
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 (activation/reset) of each alarm point is to be output. Set them to each alarm point. 2) Output wiring Setting to AND or OR for each relay No..
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)”. Alarm outputs terminals 1 Alarm Output Terminals and the Status N. O COM N. O N. C COM When an alarm is in active at an alarm point, the relay No.
12. ALARM OUTPUT 12.3 Output Wiring (AND/OR) Setting 0 This explanation is only for the alarm output (option). Press CLEAR and °C 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/OR Multiple alarm points can be allocated to one relay No. • AND output: The relay turns on when all alarm points allocated are in active.
12. ALARM OUTPUT 12.4 Programming Output Mode This explanation is only for the alarm output (option). Press DISP and °C 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 hold), are available. The programming is common to all relay Nos.. 1 Relay Coil Energize/Not energize The default is “Energize”. The terminal configuration differs depending on the type of relay.
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 ENTRY . The output is held until Alarm activation Alarm activation Alarm activation Alarm reset Alarm reset Alarm reset ENTRY on the timing of pressing is pressed. The output differs depending ENTRY .
12. ALARM OUTPUT 12.4 Programming Output Mode 4 Programming Mode Relay Relay output and display coil 5 Programming Flow Chart Programming the relay coil phase to Energize, relay output/display to Hold and alarm display to Hold: Reference 1 Operation screen DISP （ DISP ＋ ） °C Ref. 1 3 sec.
13. REMOTE CONTACTS 13.1 Remote Contacts Function This explanation is only for the remote contacts (option). 1 Remote contacts terminals 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 (EX1 to 4) provided. Moreover, some functions are automatically allocated to a certain terminal Nos. (2) Programming to allocate the functions to terminal Nos. is necessary.
13. REMOTE CONTACTS 13.1 Remote Contacts Functions ON: Short OFF: Open Functions Contact signal at terminal • Program messages first. See Section 11.10. Message (3) Execution of message printing (No.1 and 2) COM EX1 EX2* No.1 OFF For trigger No.2 ON 1 sec. or more * When the trigger signals is sent (for 1 sec. or more) after selecting the message No., the printing of programmed message starts. (Note) Program “Printing on/off” to on with a key operation in advance.
13. REMOTE CONTACTS 13.2 Terminal Allocation for Operation 0 5 This explanation is only for the remote contacts (option). Press CLEAR and DATA I simultaneously for 3 seconds or more to display the “Terminal Allocation for Operation” programming screen. This allows allocation of the desired functions to terminal Nos. 1 to 4 (EX 1 to 4). 1 Programming Mode Terminal No. 2 Function Reference 1 Programming Flow Chart To allocate a chart speed of 3 and stop to terminal Nos.
13. REMOTE CONTACTS 13.3 Programming 3 Chart Speeds The “3 chart speeds” programming screen appears only in the remote contacts (option). 1 Press SHIFT and CHART 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 Chart speed (4 digits programming) Unit for the Cursor Speed No.
13. REMOTE CONTACTS 13.4 Programming Operation Record Position This explanation is only for the remote contacts (option). 0 2 Press CLEAR and TAG 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 = 20, B = 40, C = 60 and D = 80. 1 Operation record lines and Nos. 10 B Operation Record A The programmed recording positions are recorded by the plotter pen.
14. PRINTING FORMAT 14.1 Programming Automatic Range-Shift Printing Automatic range-shift programming This programming display only appears for the printing format (option). This programming is to change the trace printing range automatically. Measuring value -200 1st range 1 Automatic Range-shift (R1) Total printing -100 range The automatic range-shift function changes the trace printing range up to 5 stages according to the measured values.
14. PRINTING FORMAT 14.1 Programming Automatic Range-Shift Printing 3 Programming Flow Chart Programming the details on the left page for CH 1 SHIFT [Checking printing format] (1) + DISP Ref. 1 Programming for the range No. 2 to No. 5 Program the span and press ENTRY to advance the range Nos. The range No. advances up to No. 5. For the range No. which no span programming is required, press ENTRY key to skip it.
14. PRINTING FORMAT 14.2 Programming Compressed/Expanded Printing Compressed and expanded programming This programming display only appears for the printing format (option). This programming is to print the specified range in the [compressed/expanded] printing mode.
14. PRINTING FORMAT 14.2 Programming Compressed/Expanded Printing 3 Programming Flow Chart Programming the details on the left page for CH 2 Operation screen SHIFT [Checking printing format] (1) END Channel No.
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 Example of zone programming Zone Printing The printing area is divided into two zones (RD200) or four zones (RD2800) and the printing zone can be selected. This function is effective when printings overlap each other.
14. PRINTING FORMAT 14.3 Programming Zone Printing 3 Programming Flow Chart (RD200) Remarks 1 Programming CH 1 and CH 3 to zone No.1, and CH 2 and CH 4 to zone No. 2 Operation screen SHIFT [Checking printing format] (1) + DISP Ref. 1 Zone （3 time）→ ENTRY [Selecting zone printing] Cursor [Programming channel of 1st area] Various keys Reference 1 → ENTRY Remarks 1 [Programming channel of 2nd area] to display parameters.
14. PRINTING FORMAT 14.3 Programming Zone Printing 4 Programming Flow Chart (RD2800) Programming CH 1 and CH 3 to zone No.1, and CH 2 and CH 4 to zone No.
15. COMMUNICATIONS INTERFACE 15.1 Programming communications Protocol This explanation is only for the communications interface (option). Press SHIFT and seconds or more to display the “communications protocol” programming screen. Remarks1 Operation screen （ [Checking port] SHIFT DISP ＋ ）3 sec. or SPACE COPY(=) more Port SET SPACE COPY(=) simultaneously for 3 Communications interface This section only explains programming of the communications interface.
15. COMMUNICATIONS INTERFACE 15.2 Programming communications This explanation is only for the communications interface (option). Press seconds or more to display the “communications” programming screen. 2 sec. or more DISP Operation screen ( A SHIFT － (-) + Ref. 7 ) 3 sec. or more ENTRY → A SET END Reference 1 and － (-) simultaneously for 3 Communications type check Communications type is displayed. The communications type cannot be changed. Reference 2 Ref.
16. Math Expressions and Totalization Remarks 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 into memory. (2) Math expressions comprise basic calculations, totalization, flow rates, etc., which are depending on the relevant model code.
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 shown in the right table are available. • The current measuring ranges are shown in the right table, too.
17. Other Options 1 17.2 Transmitter Power Supply 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] RZ-TPS01 [Instruction manual] INST. No.
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.
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. Caution Make sure to connect after turning off the power supply. To prevent any injury caused by electric shock, be sure to turn off the power supply before connections.
18. ADJUSTMENT 18.1 Adjustment of Measured Values 4 Programming Flow Chart Adjustment of CH 01 (Printing range: -50 to 150) DISP Operation screen 2 sec. or more Remarks 1 （ ） A -Z 3 sec. or more [Engineering mode selection] 6 ＋ SHIFT Ref.
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. Example of shift programming 1 Measured value ….850.3 Shift Programming Cursor (1) This programming is necessary for each channel. (2) The cursor shifts to the least significant digit. Execute this programming with or . % % x3 Programming …… 850.0 / Cursor Shift value = 850.0-850.3 = -0.
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 ∗ DISP Remarks 2 sec. or more Operation screen （ SHIFT [Engineering mode selection] 6 ＋ A～Z 3 sec. or more ） Ref. 1 Zero/span adjustment procedure Pressing °F once moves 0.1 mm to right. Pressing °C once moves 0.
18. ADJUSTMENT 18.4 Time-axis Adjustment of Pens When the time-axis synchronization (POC) is programmed to “on”, the gaps between the pens may change over time, resulting in error between their time-axis. This adjustment is for correction of these changes. It is recommended to adjust them once a year for maintaining the time-axis synchronization. ■ Adjustment procedure Adjustment Flow Chart (1) Reference pen prints a straight line. Operation screen DISP (3) When these two lines match, press ENTRY .
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 1 Details Ref. page (1) ROM version check Checking of versions for ROM and linearization Sec. 19.1 (2) Printer test Checking of printing with the cartridge pens and the plotter pen Sec. 19.2 (3) Display test Checking of LCD on the display Sec. 19.
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 DISP 2 sec. or more ( A- Z ) Reference Check Cursor °F [Selecting check] 6 + 3 sec.
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 Order of check lighting Operation screen DISP 2 sec. or more （ SHIFT ） Ref. 1 Cursor Check °F [Selecting check] A- Z 3 sec. or more [Engineering mode selection] 6 ＋ → °C ENTRY (1) All segments and lamps light.
19. HARDWARE CHECK 19.4 Measuring Input Check The measuring input can be checked by counts after A/D conversion. ■ Check Flow Chart Reference 1 Operation screen DISP 2 sec. or more （ SHIFT A– Z ） Reference 2 Check °F [Selecting check ] → °C : Memory clear : Adjustment : Hardware check Ref. 1 Cursor ＋ 3 sec.
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 Relay No. for alarm output terminals Operation screen DISP 2 sec. or more ( ) A– Z 3 sec.
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 DISP Remote contacts terminals 2 sec. or more （ SHIFT A- Z ） 3 sec. or more [Engineering mode selection] 6 ＋ EX1 EX2 EX3 EX4 COM Cursor Check °F [Selecting check] → °C ENTRY Cursor [Displaying check 1] Cursor Ref.
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. RS-232C RS-422A RS-485 Shorted Shorted SD RD Shorted SG Short SD and RD terminals. SDA SDB RDA RDB SG Short SDA and RDA terminals. Short SDB and RDB terminals. －１１６－ SA RA SG Open circuit.
19. HARDWARE CHECK 19.7 Communications IF Check 2 Check Flow Chart Reference 1 Operation screen DISP 2 sec. or more （ SHIFT Reference 2 °F → °C Reference 3 Cursor Ref. 1 / % Ref. 2 [Displaying check 2] Cursor (2) (1) … • RS422A • RS485 °C … [Selecting communications] Cursor ENTRY Ref. 3 [Communications check] Communications type Communications check … (3) °F Types of check 2 1.
20. MEMORY CLEAR This is for initializing parameters and correction data to the default values. 1 Initialization items Items Clear function details and cautions Initializes all parameters excluding [time] to the default values. Refer to Section 7.3 (List of programming items) for the default values. Parameters Correction data Initializes all correction data to the default values. The time is preprogrammed to Japanese time at shipment.
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 residual quantity becomes less, a message “Prepare a new chart” or “New Paper Required” appears with red ink on the left of the chart paper. • Loading chart paper See Section 5.1. • Ordering chart paper See Section 1.2.
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) Main shaft Main shaft Main shaft 1 2 Main Shaft of Plotter Pen (1) Turn off printing. Pull out the chart cassette and open the display section. (2) Wipe off dirt from the main shaft with a cotton bud or similar tool. (Dirt can be wiped off more easily with a cotton bud soaked in alcohol.
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 Reference conditions Check the measured value for each channel. Different errors may occur for different channels even in the same range.
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. Caution Turn off the power source before starting connections In order to prevent electric shock, turn off the power source before starting connections.
21. MAINTENANCE 21.4 Troubleshooting Troubleshooting methods are shown classified by symptoms. Read the item that corresponds to the symptom. Caution Repair and modifications Never repair or modify the instrument by replacing assembled component units or parts, otherwise correct repair or modifications cannot be executed and also electric shock or damage of your recorder may occur.
21. MAINTENANCE 21.4 Troubleshooting 3 Display Abnormal Symptoms Causes and remedial measures Measured value of the channel in which an alarm activates. See Section 10.3. No measured value is displayed for the skipped channel. 1) Measured value blinks. 2) Measured value is blank. 3) Year, month, day, hour and minute This is one of the operation screens (Clock display). See Section 6.4. are displayed. This is one of the operation screens (Alarm activation screen). See 4) “” is displayed at the left end.
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. Caution Replacement of parts Do not replace any parts other than consumable chart paper and pens, otherwise your recorder cannot be recovered correctly and a dangerous accident may occur. Consult CHINO’s sales agent for replacing parts.
22. SPECIFICATIONS 1 Input Specifications Number of measuring points: 1, 2, 3 and 4 points Input signals: DC voltage (mV) …±13.8, ±27.6, ±69.
22. SPECIFICATIONS lMessage : Printing of message in message No. selected Numbers of message: Max. 5 Message programming: Max. 15 digits Chart paper: Depending on models Total Printing Total Model System lengt width width h RD200 Folding type 100mm 114mm 10m RD2800 Folding type 180mm 200mm 20m Chart speed: 1 to 600mm/h, 1 to 200mm/h Default … RD200: 20mm/h RD2800: 25mm/h Chart speed accuracy: Within ±0.1%, For the chart scale after feeding 1000mm or more.
22. SPECIFICATIONS 6 Operation Conditions Operation conditions: Refer to the following table Reference Items Normal operation operation Ambient 31 to 21 to 25°C 0 to 31°C temperature 50°C* Max. ambient 80 to 80%RH 80%RH humidity 50%RH* Min. ambient 20%RH 20%RH humidity Power supply 100VAC ± 1% 90 to 264VAC voltage Power supply 50/60Hz ± 0.5% 50/60Hz ± 2% frequency Left/right 0° 0 to 10° Forward 0° 0° Posture tilting Backward 0° 0 to 30° tilting Warming-up time 30 min.
22. SPECIFICATIONS 9 Accuracy Ratings No. Input type Measuring range 01 02 DC 03 (mV) 04 05 06 07 DC 08 (V) 09 10 21 K 22 23 24 E 25 26 27 J 28 29 30 T 31 32 R 33 34 S 35 36 B 37 N 38 39 40 W･WRe26 WRe5･ 41 WRe26 PtRh4043 PtRh20 44 45 NiMo-Ni 46 47 CR-AuFe 48 49 Platinel ll 50 51 U 52 53 54 L 55 56 70 Pt100 71 (JIS’97) 72 73 Pt100 74 QPt100 75 JIS’89 76 77 JPt100 78 -13.80 to 13.80mV -27.60 to 27.60mV -69.00 to 69.00mV -200.0 to 200.0mV -500.0 to 500.0mV -2.000 to 2.000V -5.000 to 5.000V -10.00 to 10.
22. SPECIFICATIONS 10 Option 1) Alarm outputs Output types: cAlarm 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): cMOS relay output … 240 V (AC, DC), 50 mA (AC, DC) d Mechanical relay (Common for “a” and “c” contacts) … 100VAC 0.5 A, 240VAC 0. 2A, 100VDC 0.3 A Output wiring: AND/OR output selection is available for each alarm points (including FAIL and C.
