Operating Instructions
Contents
1. aoe PAD Ly 1ol ou vy i ee Operating Instructions Temperature Indicator Eurotherm 2132 EUROTHERM 2132 c ide 0 e vy 4 CONTENTS section page Description Operation User Calibration Navigation Diagram BRWNR BRWNN MC06 2132 Indicator DESCRIPTION The model 2132 controller indicator is made by Eurotherm and is fitted by Carbolite configured for immediate use as an indicator It is configured for the input thermocouple type for which it was ordered The indicator does not contain a real time calendar and is not subject to century end date problems When the indicator is supplied fitted into a furnace or oven then it is usually on whenever the Instrument Switch is on When it is supplied in a separate box then it is on whenever the box is connected to the electrical supply The indicator will only show the correct temperature if it is also connected to type of thermocouple for which it is configured 2 OPERATION No operator action is normally required When switched on the indicator lights up goes through a short test routine and then displays the measured temperature EUROTHERM Output Light Timer Light it n n Display Page Scroll Down Up The output light and timer light are not used The Page key D the Scroll key U and the Down V and Up A keys allow access to parameters within the controller Most lists and parameters are hidden and cannot be accessed by t2. he operator because they contain factory set parameters which should not be changed Only the calibration parameters are normally accessible 2 MC06 2132 Indicator USER CALIBRATION The indicator is calibrated for life at manufacture against known reference sources but there may be sensor errors or other system errors User calibration allows compensation for such errors and the 2132 allows for a user 2 point calibration This setting is password protected to avoid accidental alteration Page to iP scroll to CAL P and use Up A to alter the password The password is 3 If the correct password is entered the display shows PASS Scroll to CAL and use V or A to observe the setting FACt factory values as manufactured or USEr user values Change to USEr NOTE before checking the calibration of the indicator or of the complete system remember to reset the 2132 to factory calibration values by setting the CAL P parameter to FACt To enter a user calibration scroll to each or the following parameters in turn and set the desired values Pnt L low temperature for which an offset is to be entered OFS L offset value for the low temperature Pnt H high temperature for which an offset is to be entered OFS H_ offset value for the high temperature Example the controller reads 3 C low at 400 C and 5 C low at 1000 C The parameter values should be Pnt L 400 OFS L 3 Pnt H 1000 OFS H 5 Negative or positive values can be entered
3. if the controller is reading high negative offsets would be appropriate Fig 4 gives a graphical representation of the 2 point calibration User calibration user temperature reading Factory calibration Pnt L Pnt H factory temperature reading fig 4 2 point calibration MC06 3 4 NAVIGATION DIAGRAM Home Input List List 20 0 Ey AC i iP a oS J l e 1C CAL P enter measured temperature password CAL if user calibration Pnt L user 2 point a calibration OFS L y Pnt H OFS H For preventive maintenance repair and calibration of all Furnace and Oven products please contact Thermal Engineering Services Telephone UK 0845 3308035 Fax UK 0845 3308036 Email thermalserve dial pipex com lat me S gt omm oy Tad Y 1 Y 4 i a E E MC06 1 01 4 10 00 2132ind Int 44 1433 623335 Int 44 1433 623336 Access List for factory access to lists and parameters not available to the operator t Engineering Services THERMAL Carbolite Parsons Lane Hope Hope Valley S33 6RB England bh ada has HIT 620011 Int 44 1433 620011 Facsimile 01433 621198 Int 44 1433 621198 E mail enquiry carbolite co uk
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