Omega RD260A User Manual Download Page 95

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8 - 5

8. TROUBLESHOOTING

Is the input free of noise?

YES

¥ Separate the input/communication

signal wires from the noise source.

¥ Ground the recorder.

¥ Use shielded cable for input/

communication signal.

¥ Attach an insulation transformer for

the power line.

¥ Use a power line filter.

¥ When an inductive load is used in the

alarm output line, insert a surge

suppressor into this line.

Contact OMEGA Engineering.

Glitch is found other than the previously mentioned ploblems.

Summary of Contents for RD260A

Page 1: ...http www omega com e mail info omega com User sGuide RD260A RECORDER Instr uction Manual ...

Page 2: ... Trappes Tel 33 130 621 400 FAX 33 130 699 120 Toll Free in France 0800 4 06342 e mail france omega com Germany Austria Daimlerstrasse 26 D 75392 Deckenpfronn Germany Tel 49 07056 3017 FAX 49 07056 8540 Toll Free in Germany 0130 11 21 66 e mail info omega de United Kingdom One Omega Drive River Bend Technology Centre ISO 9002 Certified Northbank Irlam Manchester M44 5EX United Kingdom Tel 44 0 161...

Page 3: ...tly and efficiently please read this Instruction Manual before use This manual describes both Pen and Dot printing models of the SR1000 recorder NOTE The contents of this manual is the subject to change without notice All reasonable effort has been made to ensure the accuracy of the contents of this manual However if you find any ambiguous descriptions please inform OMEGA All rights reserved No pa...

Page 4: ...ls used on the recorder and in this manual Monitory symbol the elements marked with this symbol alert the user to refer to the instruction manual to avoid personal injury or recorder damage Protective grounding terminal this terminal must be connected to the ground before turning the power switch on High temperature to avoid injury caused by hot surface don t touch the heats in Alternative current...

Page 5: ... the power and disconnect the power source Do not use an off specification fuse or short circuit the fuseholder Do not Operate in an Explosive Atmosphere Do not operate the recorder in the presence of flammable liquids or vapors Operation of any electrical instrument in such an environment constitutes a safety hazard Keep Away from Live Circuits Inside this recorder there are areas of high voltage...

Page 6: ...nal to read Purchase Installation Setting Renewing Trouble shooting Safety Precautions 1 Before Installation 2 Installation 3 Component Names Functions 4 Daily Operation 5 Data Setting Guides 6 SET Mode 7 SETUP Mode 8 Troubleshooting Chapters Daily Operation Maintenance For the specifications of this recorder refer to the General Specification Sheet ...

Page 7: ...ing option 2 9 Chapter 3 COMPONENT NAMES AND FUNCTIONS 3 1 Front Panel 3 2 3 2 Characters on the Display 3 4 Chapter 4 DAILY OPERATION MAINTENANCE 4 1 4 1 Switching Power On Off 4 1 4 2 Installing or Replacing Chart Paper 4 2 4 3 Installing or Replacing Pens Pen model 4 4 4 4 Installing or Replacing Ribbon Cassette Dot printing model 4 6 4 5 Getting the Recording 4 7 4 5 1 Starting Stoping the Rec...

Page 8: ... D Integration Time Pen model 7 4 7 4 Setting Upscale Downscale TC Burnout 7 5 7 5 Configuring the Input Filter Pen model 7 6 7 6 Setting for Moving Average Calculations Dot printing model 7 7 7 7 Turning Offset Settings Protection On Off 7 8 7 8 Assigning Different Colors to Channels Dot printing model 7 9 7 9 Setting Pen Offset Compensation On Off Pen model D1 option 7 10 7 10 Turning Alarm Prin...

Page 9: ...charged with static electricity near the signal terminals This might cause malfunction Do not allow any volatile substances to the front glass or key panel Do not allow rubber or vinyl to remain in contact with the recorder for long periods Whenever the recorder is not used turn the power switch off Turn the recorder power switch off as soon as any symptoms of malfunction such as unusual sound sme...

Page 10: ... mode 2 pen model 3 pen model Ribbon cassette Plotter pen Mounting brackets Z fold chart paper Instruction manual 1 2 3 1 1 2 1 1 Red Red green Red green blue Approx 16 m Only for dot printing model Fuse 1 1 250V 500mA time lag type Recorders with a gray power switch 250V 800mA time lag type Recorders with a white power switch Only for pen model Spare Parts Name Part No Qty Remarks Disposable felt...

Page 11: ...he lock screw securing the interior of the recorder during transit 2 Open the front door and open the display by pulling its left end after removing the adhesive tape 3 Remove all packings Removing Lock Screw and Packings for Transit Pen model Lock screw Packing material Display Dot printing model Lock screw Display Packing material Please take care not to apply any undue pressure in an upward or ...

Page 12: ...el Codes Check the model codes on the nameplate to make sure they are as specified by your order The nameplate is visible after you remove the chart cassette and is as shown in the figure below Nameplate Checking Model Codes ...

Page 13: ...t from internal temperature rise Avoid mechanical vibration To install the recorder in a location susceptible to mechanical vibration will adversely affect the mechanical parts and the quality of recording Please choose an installation site characterized by minimal mechanical vibration Horizontal installation This recorder must be installed horizontally however mounting may be inclined up to 30 ba...

Page 14: ...brackets as shown below Adequate screw tightening torque is approximately 8 to 12 kg cm A pair of mounting brackets can be applied to the recorder s top and bottom or to both side faces Remove the seals covering the holes for the brackets before attaching them A tightening torque exceeding the above mentioned adequate values may cause deformation of the recorder case or brackets Mounting bracket M...

Page 15: ...ertical Panel thickness 2 to 26 mm Dimension before mounting Dimension after mounting Panel cutout Panel cutout for single installation Multi mounting horizontal Multi mounting maximum 3 units vertical 175 minimum Number of unit 175 minimum Panel Cutout and External Dimensions Including Mounting Brackets NOTE A pair of mounting brackets should be used on the top and bottom or on both sides of the ...

Page 16: ... wall and the recorder 2 2 1 Rear Panel Terminal Arrangement Pen model The terminal blocks can be detached from the case by removing these screws for easy wiring Tighten the terminal screws properly to ensure proper contact Optional terminals Power terminal Input terminals Terminal screw ISO M4 nominal length 6 mm L N Dot printing model The terminal blocks can be detached from the case by removing...

Page 17: ...ic corrosion finish insulation thickness should be more than 0 8 mm insulation resistance should be more than 50 M Km at 20 C approved EN60 320 VDE0625 or equivalent cables Connect the protective grounding wire to the earth through grounding resistance less than 100 before turning on the power Use crimp on lugs for 4 mm screws with insulation sleeves To prevent an electric shock cover the power te...

Page 18: ...o the ambient temperature around the recorder s terminal board should be kept as stable as possible Cover the input terminals with the transparent cover Do not use a large diameter wire cross sectional area of more than 0 5 mm2 because it has a large radiation rate Keep the ambient temperature as stable as possible start stop of a nearby fan affects the temperature If input signal wires are connec...

Page 19: ...put Terminals DC voltage input TC input DC voltage inputs Extension wires RTD input DC current input DC current input Wire resistance per one line 10 Ω or less Three wires should have the same resistance values Shunt resistor A A b B B b A b B Dot printing model Pen model Example The shunt resistor rating is 250 Ω 0 1 for the current input of 4 to 20 mA ...

Page 20: ...4 ALARM 1 2 NO NC C NO NC C NO NC C NO NC C NO NC C NO NC C NO NC C NO NC C NO NC C NO NC C NO NC C NO NC C A2 option 2 outputs A4 option 4 outputs A6 option 6 outputs Alarm Output Terminal Arrangements Contact characteristics Output type Relay transfer contacts Output capacity 250 V AC 50 60 Hz 3 A 250 V DC 0 1 A resistive load Dielectric strength 1500 V AC 50 60 Hz for one minute between output ...

Page 21: ... signal types Recording start stop level Chart speed change level Printout messages trigger more than 250 msec Signal characteristics ON voltage 0 5 V or less 30 mA DC Leakage current in OFF state 0 25 mA or less Signal duration 250 msec or more Input types Photocoupler isolation one line common Internal isolated power source 5 V 5 Dielectric strength 500 V DC for one minute between input terminal...

Page 22: ...S Chapter 3 COMPONENT NAMES AND FUNCTIONS This chapter describes the names of components and outlines their functions 2 3 Tag plates Use the recorder with units corresponding to each channel directly written on these plates respectively ...

Page 23: ...procedures PRINT PRINT key key PRINT function Conducts the list printout see subsection 4 6 1 and the SET UP list printout see subsection 4 6 2 function Selects setting parameters numerics or command codes Selecting step is upward circulation FEED FEED key key FEED function The chart is fed as long as this key is being pressed see subsection 4 5 2 function Changes the number of digits for setting ...

Page 24: ...dth 100 mm length 16 m 4 Status Display RCD indicator illuminated when recording of measurement values is in progress ALM indicator will illuminate when an alarm occurs 5 Data Display This display shows the measurement values digitally During entering settings the display will show these settings ...

Page 25: ...onsists of seven segmetns and therefore characters exist which are difficult to display Characters are presented on the display as shown in the following table Display Alphabet Display Alphabet A B C D E F G H h I J K L l M N O P Q R S T U V W X Y Z ...

Page 26: ...h button type Press the switch to turn ON the recorder and press again to turn OFF After the power turns on the recorder executes a self diagnostic check for several seconds before starting measurement and recording Power switch ON OFF NOTE The warm up time is approximately 30 minutes however after the initial start up the recorder might need more time If the input wiring is connected parallel wit...

Page 27: ...ette lift and draw the cassette out of the recorder case Stoppers 5 Open the chart retainer backward on the cassette 6 Pull and open the front transparent chart guide Chart guide transparent plastic plate Chart retainer 7 Load the chart paper into the chart compartment the small perforations should be at the left hand Make sure that the sprocket teeth of the chart drives are properly engaged in th...

Page 28: ...topper 11 Press the FEED key on the key panel to assure that the chart moves two or more folds smoothly into the chart receiver If it moves unsteadily do the installing procedure again from step 4 NOTE A red band with a RENEW CHART notice appears when the chart nears to its end length of remaining chart is approximately 40 cm to suggest you to prepare a new chart If you replace the chart paper com...

Page 29: ...r down scale to protect the driving mechanism Always make sure to remove the pen cap before installation Replacement under pen replacement mode When a pen is located at a place where its replacement is difficult to do relocate the pen by the following procedures 1 Check to see that the recording is OFF but the power ON is necessary 2 Press the PRINT key then press the key to display and press the ...

Page 30: ... recording is OFF but the power ON is allowed 2 Pull and open the display around the hinge 3 Pull out the pen cartridge by pulling the protruding part of the cartridge from the pen holder Pen holder Plotter pen 4 Remove the cap from a new pen and insert the pen firmly to the pen holder Always make sure to remove the pen cap before installation ...

Page 31: ...he right hand part next the left hand part Check that the cassette is properly engaged with the cassette holder snap If the cassette is not engaged with the holder properly turn the ribbon feeding knob in the direction of the arrow to fit the peg to the driving hole of the holder 6 To check that the cassette is properly inserted turn the left hand knob in the direction of the arrow a half or more ...

Page 32: ...inted during alarm printing and chart speed are printed POC ON mark A mark is printed when pen offset compensation function option for Pen model is on Time tick cancel mark This mark is printed if a time tick is printed at an improper location Alarm printout Channel number alarm level alarm type alarm occurrence release are printed mark shows alarm occurrence shows release Mark means there are esc...

Page 33: ...to select press the ENT key and list printing will start When list printing starts the display automatically returns to the screen that was on display before the printing began NOTE While list printing is executed analog recording is interrupted however measuring and alarm detecting activities continue If an alarm occurs during list printout the alarm printout starts just after the analog recordin...

Page 34: ...tically returns to the state before starting the list printing procedure NOTE While SET UP list printing is executed analog recording is interrupted however measuring and alarm detecting activities continue If an alarm occurs during SET UP list printing the alarm printout starts just after the analog recording restarts If you require to interrupt a SET UP list printing execute the following proced...

Page 35: ...e 1 pen model Channel number measured values and type of alarm when it occurs will appear on the display for a specific channel only This display looks the same as the AUTO display The display is updated every two seconds for Pen models and at every measurement period for Dot printing model Using the CH UP key the displayed channel number will go up DISPLAY DATE Date including the year will appear...

Page 36: ...ndication and recording normal If not see chapter 8 Troubleshooting Are recorded lines or printed characters clear not blurred To replace a felt tip pen or a plotter pen of Pen model see section 4 3 Installing or Replacing Pens also see section 4 4 Installing or Replacing Ribbon Cassette to replace the ribbon cassette of Dot printing model Is chart paper feeding smooth not jammed If not see chapte...

Page 37: ...nit Turn the fuse carrier counterclockwise to release it with the fuse 3 Change the fuse with a new one and insert the carrier to the fuse holder turning it clockwise for fixing Fuse Replacement To protect against personal injury turn the power switch OFF and disconnect the recorder from the main power line before replacing the fuse To protect against an accident such as a fire use only the specif...

Page 38: ...t when cleaning the shafts The shafts do not require lubricating oil Plastic plate Flexible board Plotter carriage shafts Dot printing model To maintain proper recording functions it is recommended to lubricate the printer carriage shaft once a year Lubricating procedure is shown below 1 Wipe up dust or oil from the shaft of the printer carriage with a piece of soft cloth or paper without fluffing...

Page 39: ... affecting recorder operation However when the calibration is conducted under normal operating conditions see subsection 4 8 6 check the accuracy influenced by the conditions Chart paper yields thermal expansion or shrinkage sometimes resulting in differences from the calibrated values Examples of expansion are shown below assuming the reference temperature 20 C and humidity 65 RH Expansion at 85 ...

Page 40: ... Thermocouple Input A DC voltage generated by a thermocouple differs from a value calculated from the table of thermo electromotive force EMF because the table is based on the 0 C reference temperature but the temperature at the recorder input terminal is generally equal to the room temperature The recorder measures the temperature at the input terminal for compensation when the input terminals ar...

Page 41: ... the calibrated values Adjust the pen position if necessary Examples of expansion are shown below assuming the reference temperature 20 C and humidity 65 RH Expansion at 85 RH 0 4 or less Expansion at 35 RH 0 45 or less 3 To enter the SET UP mode turn the power switch off and turn on again while pressing the CH UP ENT key 4 Select using the key and press the ENT key 5 Select leftward movement or r...

Page 42: ...arry out step 6 again When another adjustmens are required select or again by pressing the key In order to finish the adjustment press the ESC key to return to the indication 10 Before leaving the SET UP mode its contents should be stored Select by pressing the key and press the ENT key 11 Select to keep setting values valid or select to abort them by pressing the key and press the ENT key The SET...

Page 43: ...ber of five digits Select the digit by pressing the key and select a numeral by the key the setting range is 7 to 7 Finally press the ENT key after all codes are entered The dot position movement corresponding to 1 is 0 1 mm NOTE If the ENT key is pressed while setting the numeric codes the indication changes to and the numeric codes already set stay valid However pressing the ESC key turns them i...

Page 44: ...eturns to or When you want to carry out the position adjustment again press the ENT key and carry out step 9 again When another adjustments are required select or again by pressing the key In order to finish the adjustment press the ESC key to return to the indication 12 Before leaving the SET UP mode its contents should be stored Select by pressing the key and press the ENT key 13 Select to keep ...

Page 45: ... SETTING GUIDES This chapter describes the setting modes listed below Read this chapter before you enter settings for the first time 5 1 Various Modes 5 1 1 OPERATION Mode 5 1 2 SET Mode 5 1 3 SET UP Mode 5 2 Procedures to Enter Setting Data ...

Page 46: ... power on while pressing the CH UP ENT key NOTE While in the SET UP mode measurement recording and alarm detection are not carried out Using the SETTINGS PROTECTION FUNCTION you can protect your settings by defining a password when you enter the SET or SET UP mode For details on the settings protection function see section 7 17 Turning the function off OPERATION mode SET mode SETUP mode Power ON P...

Page 47: ...ng functions by pressing the appropriate keys on the key panel Start stop of SET UP list printing see subsection 4 6 2 Selection from the modes of display see section 4 7 Replacement of pens Pen models only see section 4 3 DISP key PRINT key Start stop of list printing see subsection 4 6 1 ...

Page 48: ...C input setting and span setting Span L Span R RTD input setting and span setting Reference channel Span L Span R Designation of difference computation Skip when there is no measurement recording or display of an unused channel Range Span L Span R Scale L Scale R Scaling setting Setting of offsets when offset settings protection function is on Offset Range Span L Span R Scale L Scale R Square root...

Page 49: ...A D integration time Pen model Energizing de energizing TC burnout ON OFF Upscale downscale TC burnout Pen offset compesation Pen model option Setting of filter Pen model Alarm printout Periodic print to next page Channel No Setting of moving average Dot printing model On off of offset settings protection Channel No Setting of color of dots Dot printing model Channel No ...

Page 50: ... for these are not in this manual Consult your purchasing source Temperature unit option Tag setting Remote control option Setting of printing of changes in the chart speed Setting of channel number printing Dot printing model Initialization of settings Termination of SET UP mode Setting protection function Password ...

Page 51: ...tion will be shown on the indicator PRINT key Selects parameters of any setting or selects any numeric characters in case of ranges alarms offsets date time and so on FEED key Moves the cursor to the next digit while entering parameters Since there is no backspace key provided this key will move to the first digit after the last digit CH UP ENT key Confirms a set value for entry Pressing the key m...

Page 52: ...Input Range and Recording Span RANGE 6 2 Setting Offsets OFFST 6 3 Setting Alarms ALARM 6 4 Assigning Units UNIT 6 5 Setting Chart Speed CHART 6 6 Setting Date Time CLOCK 6 7 Adjusting the Trend Recording Format TREND Dot printing model 6 8 Assigning Tags TAG 6 9 Setting Message MSG 6 10 Setting Key Lock KEY ...

Page 53: ...rforms difference computation between two channels which have same input range SCL Performs scaling on voltage measurements Scaling results in appending a different scale to the measured values SQRT Takes the square root of DC voltage measured data NOTE Restrictions apply to the measurable types of input depending on the type of recorder used Check your recorder type as indicated on the nameplate ...

Page 54: ... the key to select the desired channel Press the ENT key Use the key to select Press the ENT key is displayed and the setting is completed Press the ENT key to set another channel or press the DISP key to three seconds to return to the OPERATION mode NOTE If you press the ESC key in the middle of setting the indication returns to the and already set data will be aborted 6 1 Setting Input Range and...

Page 55: ...isplay Range Select the minimum value of the recording span SPAN L using the and keys Then press the ENT key The display which appears will allow you to enter the maximum value of the recording span SPAN R Select it the same way as for the minimum value and press the ENT key Note that the recording span cannot be beyond the input range nor can SPAN L be equal to SPAN R is displayed and the setting...

Page 56: ... C 0 0 to 2315 0 C 200 0 to 900 0 C 200 0 to 400 0 C 32 to 3200 F 32 to 3200 F 32 to 3308 F 328 to 2498 0 F 328 0 to 1472 0 F 328 0 to 2012 0 F 328 0 to 752 0 F 32 to 2372 F 32 to 4199 F 328 0 to 1652 0 F 328 0 to 752 0 F TC Type Description pt100Ω Jpt100Ω RTD Type Description Range Range 200 0 to 600 0 C 200 0 to 550 0 C 328 0 to 1112 0 F 328 0 to 1022 0 F Select the desired minimum value SPAN L ...

Page 57: ...V and higher is ON 1 CONT Contact Records ON OFF status of a contact close is ON 1 open is OFF 0 Select the desired type using the key and press the ENT key is displayed and the setting is completed Press the ENT key to set another channel or press the DISP key for three seconds to return to the OPERATION mode NOTE The above mentioned selections will result in a recording trace from 0mm to 100mm b...

Page 58: ...ENT key Note that in case of VOLT the input range of the DELT channel must be within the range of the reference channel In case of TC RTD the minimum maximum span values can be found by taking the value of the input range width E g input range of TC type L 200 to 900 C minimum maximum span values will be at 1100 C The difference in measured value from the reference channel will be recorded on the ...

Page 59: ...me This display allows you to enter the minimum value of the scale SCL L corresponding to the minimum value of the recording span SPAN L Select it using the and the keys The position of the decimal point can be moved using the key in case is flashing Note that the allowable range is 19999 to 20000 Then press the ENT key This display allows you to enter the desired maximum value of the scale SCL R ...

Page 60: ...and SPAN R cannot be same This display allows you to enter the minimum value of the scale SCL L corresponding to the minimum value of the recording span SPAN L Select it using the and the keys The position of the decimal point can be moved using the key in case is flashing Note that the allowable range is 19999 to 20000 Then press the ENT key This display allows you to enter the maximum value of t...

Page 61: ...m value of scale SQRT SCL R Vx input voltage Fx scaling value The relationship between Vx input voltage and Fx scaling value is as shown in the graph below the graph configuration is approximate F Fmax Fmin b b a c V Vmin Vmax max min V V x 1 Fmax Fmin x 10 Between b and c in the graph the following relation exists between Fx and Vx F F F F x max min V V x min V V max min min And between a and b t...

Page 62: ...y Using the key select the channel to be configured and then press the ENT key Configurable channels are those whose measuring range is VOLT TC RTD or SCL Type the value of offset Use the key to move through the digits and the key to select a numeral When setting is complete press the ENT key Note that set the offset within 10 of the recording span or scale is displayed and the setting is then com...

Page 63: ...eration Indication Description Enter the SET mode by pressing the DISP key for three seconds Select by pressing the key and press the ENT key Select a channel by the key and press the ENT key Select an alarm level by the key and press the ENT key Up to four levels can be set Select ON OFF of the alarm settings by the key and press the ENT key Setting shows and ends this setting NOTE Alarm settings...

Page 64: ...he relay outputs a signal or not when an alarm occurs Select ON OFF by the key and press the ENT key Sets the number of the relay after the alarm output ON is selected A numeric to be set is selected from I01 to I06 by the key Then press the ENT key NOTE If a number larger than the available number of output relays is selected the alarm output will not implemented is displayed and the setting is c...

Page 65: ...s corresponding code of the character B sequential number of the character you are setting 2nd channel number 1 The code number can be selected using the key After setting both numbers of a code press the key and the sequential number of the to be set character will go up one After setting press the ENT key is displayed and the setting is completed Press the ENT key to set another channel or press...

Page 66: ...y remote control optional function For models without the remote control function the setting of the No 2 chart speed is invalid Select a numeric code referring to the table above using the key and press the ENT key NOTE Digital printing will not be carried out when the chart speeds are 120 mm h or more for a dot printing model When a pen model uses a fast chart speed such as 600 mm h to 1500 mm h...

Page 67: ...y indicate the month and day After finishing the setting press the ENT key Set the hour and minutes After finishing press the ENT key The seconds will be automatically set to 0 is displayed and the setting is completed Press the ENT key to set another channel or press the DISP key for three seconds to return to the OPERATION mode NOTE If you press the ESC key in the middle of setting the indicatio...

Page 68: ...out 0 5mm dia Repetitive dot printing FIX AUTO The initial value is AUTO To set the trend recording mode proceed as follows Key Operation Indication Discription Press the DISP key for three seconds to enter the SET mode Select the display using the key and press the ENT key Specify AUTO or FIX using the key Then press the ENT key is displayed and the setting is completed Press the DISP key for thr...

Page 69: ...is given in parentheses corresponding code of the character B sequential number of the character you are setting 2nd channel number 1 The code number can be selected using the key After setting both numbers of a code press the key and the sequential number of the to be set character will go up one After setting press the ENT key is displayed and the setting is completed Press the ENT key to set an...

Page 70: ...an be set by the described code Example is given in parentheses corresponding code of the character B sequential number of the character you are setting 2nd The code number can be selected using the key After setting both numbers of a code press the key and the sequential number of the to be set character will fo go up one After setting press the ENT key is diplayed and the setting is completed Pr...

Page 71: ... ENT key Select a key to be locked using the key and press the ENT key Select to turn the key lock on or select to turn it off using the key and press the ENT key is displayed and setting is completed Press the ENT key to set another key or press the DISP key for three seconds to return to the Operation mode NOTE If you press the ESC key in the middle of setting the indication returns to the and a...

Page 72: ...7 Turning Offset Settings Protection On Off 7 8 Assigning Different Colors to Channels Dot printing model 7 9 Setting Pen Offset Compensation On Off Pen model D1 option 7 10 Turning Alarm Printing On Off 7 11 Setting Periodic Printout On Off 7 12 Turning Printing of Changes in Chart Speed On Off 7 13 Turning Printing of Channel Numbers On Off Dot printing model 7 14 Selecting channel Number or Tag...

Page 73: ... power supply The initial value is ENERG SETTING PROCEDURE Enter the SET UP mode by turning ON the power while pressing and holding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT key Press the key until the display appears Press the ENT key Use the key to select or Press the ENT key The display appears Before leaving the SET UP mode you have to s...

Page 74: ...ding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT key Press the key until the display appears Press the ENT key Use the key to select ON or OFF Press the ENT key The display appears Before leaving the SET UP mode you have to store your new settings Use the key to select the display and press the ENT key Select to keep your new settings or to ab...

Page 75: ...on the power supply of the instrument with the highest noise level There are three possibilities AUTO integration time depends on the power supply of the recorder 50Hz 60Hz The initial value is AUTO SETTING PROCEDURE Enter the SET UP mode by turning ON the power while pressing and holding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT key Select ...

Page 76: ...appears Use the key to select the display Press the ENT key Use the key to select the display Press the ENT key Select or using the key Press the ENT key The display appears This burnout processing is ON OFF selectable per channel Press the ENT key Use the key to select the display Press the ENT key Select the channel No using the key for which you want to specify this burnout processing Then pres...

Page 77: ... PROCEDURE Enter the SET UP mode by turning ON the power while pressing and holding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT key Select the channel No using the key for which you want to specify a filter Then press the ENT key Use the key to select the type of filter you want to use You can choose from OFF 2 5 or 10 Press the ENT key The di...

Page 78: ...mV 15 0mV 10 0mV 5 0mV 0 0mV 8 0mV erased new data new data Buffer data for nth sample Buffer data for n 1 th sample Buffer data for n 2 th sample 2 3 4 5 SETTING PROCEDURE Enter the SET UP mode by turning ON the power while pressing and holding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT key Select the channel No using the key for which you w...

Page 79: ...RE Enter the SET UP mode by turning ON the power while pressing and holding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT key Using the key select either ON or OFF and then press the ENT key The display will appear The setting is then complete Before leaving the SET UP mode you have to store your new settings Use the key to select the display an...

Page 80: ...rning ON the power while pressing and holding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT key Select the channel No for which you want to change a color Then press the ENT key Select the color Then press the ENT key The display will appear Before leaving the SET UP mode you have to store your new settings Use the key to select the display and ...

Page 81: ...The pens will start to record these stored data when the chart is fed by the amount of P time offset NOTE Immediately after the recording has been started only the reference pen operates normally The other pens might not seem to operate correctly but this is due to the time offset When you stop the recording the chart will stop and therefore data stored in the delay memory will not be recorded any...

Page 82: ...ommon for all channels SETTING PROCEDURE Enter the SET UP mode by turning ON the power while pressing and holding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT key Use the key to select the display Press the ENT key Select ON1 ON OFF time of alarms will be printed ON2 ON time only will be printed or OFF no alarm will be printed Press the ENT key...

Page 83: ...rintout Interval Every 8 hours Every 4 hours Every 2 hours Every 1 hour No printout 10 to 15mm h 20 to 30mm h 40 to 75mm h 80 to 100mm h 120mm h or more Chart Speed Dot printing Model Periodic Printout Interval SETTING PROCEDURE Enter the SET UP mode by turning ON the power while pressing and holding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT...

Page 84: ... SETTING PROCEDURE Enter the SET UP mode by turning ON the power while pressing and holding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT key Press the key until the display will appear and press the ENT key Use the key to select ON or OFF The display appears Before leaving the SET UP mode you have to store your new settings Use the key to selec...

Page 85: ...g ON the power while pressing and holding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT key Use the key to select the display Press the ENT key Using the key select either ON or OFF and then press the ENT key The display will appear Before leaving the SET UP mode you have to store your new settings Use the key to select the display and press the...

Page 86: ...he power while pressing and holding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT key Select ON or OFF using the key Press the ENT key The display appears Before leaving the SET UP mode you have to store your new settings Use the key to select the display and press the ENT key Select to keep your new settings or to abort the settings and press t...

Page 87: ...T key until the SET UP display appears Use the key to select the display Press the ENT key Select C or F using the key Press the ENT key The display appears Before leaving the SET UP mode you have to store your new settings Use the key to select the display and press the ENT key Select to keep your new settings or to abort the settings and press the ENT key After a few seconds the OPERATION mode w...

Page 88: ...ted out Message 3 The purpose of this setting is to assign the to be triggered functions to the five terminals SETTING PROCEDURE Enter the SET UP mode by turning ON the power while pressing and holding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT key Use the key to select the terminal No to R1 has five terminals Press the ENT key Use the key to...

Page 89: ...le pressing and holding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT key Use the key to select ON or OFF Press the ENT key In the case you selected Off the setting is completed Set a password in four digits numerals using the key and the key After setting is finished press the ENT key The display appears NOTE Never forget the password Before le...

Page 90: ...ode by turning ON the power while pressing and holding the CH UP ENT key until the SET UP display appears Use the key to select the display Press the ENT key Select or using the key Press the ENT key The display appears When leaving the SET UP mode and you want to initialize your settings Select the display with the key and press the ENT key Select to initialize or to abort initialization and pres...

Page 91: ...not be set Wrong password Attempt to replace pen while recording Reference channel number larger than the channel with DELT setting SKIP setting made to reference channel with DELT setting DI setting made to reference channel with DELT setting SCALE or SQRT setting made to reference channel with DELT setting SPAN L same as SPAN R in value SCL L same as SCL R in value Attempt to set alarm to SKIPpe...

Page 92: ... SETTINGS AGAIIN CONTACT YOUR NEAREST SALES OR SERVICE CENTER Check the settings to maintain the reliability of the internal data Enter the SET UP mode and select Select and press the ENT key Failure occurs in nonvolatile storage Contact OMEGA customer service ...

Page 93: ...er is completely inoperative YES Is the power switch ON Does the switch turn properly Is the fuse blown Connect the supply lines properly Turn the switch on properly Replace the fuse Is the fuse blown just after replaced Contact OMEGA Engineering End Contact OMEGA Engineering See subsection 2 2 2 See section 4 1 See subsection 4 8 3 Supply the power with specified voltage frequency ...

Page 94: ...es from the noise source Ground the recorder Ground the measuring object Insulate TC from the measuring object Use shielded cables for input signals Check the wiring connection being correct See subsection 2 2 3 Attach the terminal block correctly Tighten the terminal screws again Insulate the RTD from grounding wire Replace the TC if its wire is broken Is the recorder parallel connected with othe...

Page 95: ...ound the recorder Use shielded cable for input communication signal Attach an insulation transformer for the power line Use a power line filter When an inductive load is used in the alarm output line insert a surge suppressor into this line Contact OMEGA Engineering Glitch is found other than the previously mentioned ploblems ...

Page 96: ...ise shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold by OMEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or used on humans Shoul...

Page 97: ...tors Turbine Paddlewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps Industrial pH Conductivity Equipment DATA ACQUISITION Data Acquisition Engineering Software Communications Based Acquisition Systems Plug in Cards for Apple IBM Compatibles Datalogging Systems Recorders Printers Plotters...

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Omega RD260A, User Manual

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