Omega RD260A Key operation Indication Description, TC Type Description and RTD Type Description

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6.1 Setting Input Range and Recording Span (RANGE)

Thermocouple and Resistance Temperature Detector Setting (TC, RTD Setting)

In the case that the measured signal is a TC (Thermocouple) or RTD (Resistance

Temperature Detector) the range can be set the same way as if it were a DC-voltage.

Key operation		Indication	Description
ESC		Press the [DISP] key for three seconds to enter the SET mode.
DISP	3 sec	Select the [	] display by using the [			] key.
	3 sec	Select the [	] display by using the [			] key.
		Then press the [ENT] key.
PRINT
CH UP
		Use the [	] key to select the desired channel.
PRINT		Press the [ENT] key.
CH UP
		Use the [	] key to select [	], or [	].
PRINT		Press the [ENT] key.
CH UP
		Select the desired type (R, S, B, K, E, J, T, N, W, L, U in case
PRINT		of TC, or PT, JPT in case of RTD) using the [				] key and
		of TC, or PT, JPT in case of RTD) using the [				] key and

press the [ENT] key.

CH UP

TC Type Description and RTD Type Description

TC Type Description

	Range
	0.0 to 1760.0° C	32 to 3200° F
	0.0 to 1760.0° C	32 to 3200° F
	0.0 to 1820.0° C	32 to 3308° F
	–200.0 to 1370.0° C	–328 to 2498.0° F
	–200.0 to 800.0° C	–328.0 to 1472.0° F
	–200.0 to 1100.0° C	–328.0 to 2012.0° F
	–200.0 to 400.0° C	–328.0 to 752.0° F
	0.0 to 1300.0° C	32 to 2372° F
	0.0 to 2315.0° C	32 to 4199° F
(Fe-CuNi)	–200.0 to 900.0° C	–328.0 to 1652.0° F
(Cu-CuNi)	–200.0 to 400.0° C	–328.0 to 752.0° F

RTD Type Description

		Range
(pt100Ω	)	–200.0 to 600.0° C	–328.0 to 1112.0° F
(Jpt100Ω	)	–200.0 to 550.0° C	–328.0 to 1022.0° F

PRINT	FEED
	CH UP
	ESC
CH UP	DISP	3 sec
		3 sec

Select the desired minimum value (SPAN L) and maximum value of the recording span (SPAN R) in the same way as described under ‘VOLT setting’.

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 is completed. Press the [ENT] key to set another channel; or press the [DISP] key for three seconds to return to the OPERATION mode.

6. SET 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.

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Contents User’s Guide Servicing North America Introduction Power Supply Alternative currentProtective Grounding Necessity of Protective GroundingDefects of Protective Grounding and Fuse FuseInstallation ChaptersContents Setting A/D Integration Time Pen model Before Installation Handling PrecautionsChecking Accessories and Appearance Accessories No. Name Qty RemarksChecking and Unpacking Spare Parts NameRemoving Packings Removing Lock Screw and Packings for TransitChecking Model Codes Checking Model CodesInstallation Site and Mounting Methods Installation SiteMounting Methods MountingExternal Dimensions Panel cutoutWiring Rear Panel Terminal ArrangementPen model Dot-printing modelPower Supply Wiring Power Supply WiringInput Signal Wiring Crimp-On LugsWiring for Input Terminals TC inputRTD input Terminal BoardAlarm Output Wiring option Contact characteristicsOutput type Output capacityRemote Control Wiring option Input characteristicsComponent Names and Functions Key panel push-key type Power switch push-button typeFront Panel Data Display Chart cassetteStatus Display Characters on the Display Maintenance Switching Power On/OffInstalling or Replacing Chart Paper Prepare a new chart Installing or Replacing Pens Pen model Simple replacementReplacement under pen-replacement mode Felt-tip penPlotter pen Installing or Replacing Ribbon Cassette Dot-printing model Feeding the Chart Getting the RecordingStarting/Stoping the Recording Printing SamplesGetting a Digital Printout Getting a List PrintoutGetting a SET UP List Printout Dot-printing model Printing SampleSelecting a screen Selectting the DisplayDisplay MAN except for the 1-pen model Indication of Remaining Chart Length MaintenancePeriodic Maintenance Battery Replacement Fuse ReplacementCleaning the Carriage Shafts Fuse ReplacementDot-printing model CalibrationPen model Calibration procedure DC Voltage Signal for Pen model same as Dot-printing modelRequired instruments for calibration Recommended instrumentsTemperature Compensation for Thermocouple Signal Reference Junction Compensation for Thermocouple InputPen-Position Adjustment Pen model Adjusting procedureDaily OPERATION/MAINTENANCE Dot-Position Adjustment Dot-printing model Figure aDaily OPERATION/MAINTENANCE Data Setting Guides Operation mode SET modeSET UP mode Turning the function offOperation Mode Disp keySET Mode SET UP Mode Password Procedures to Enter Setting Data SET Mode Setting Input Range and Recording Span Range Indication Description Skip SettingKey operation Voltage Measurement Setting Volt Setting Volt Input Ranges DisplayKey operation Indication Description TC Type Description and RTD Type DescriptionDigital Input Setting DI Setting Difference Computation Setting Delt Setting Scale Setting SCL Setting Indication DiscriptionENT key Setting to Obtain Square Root Sqrt SettingKey operation Indication Discription Explanation of Square Root Setting Offsets Offst Setting Alarms Alarm Is displayed and the setting is completed. Press Assigning Units Unit Setting Chart Speed Chart Chart Speed unit mm/hSetting Date/Time Clock FIX Auto Assigning Tags TAG Setting Messages MSG Means ‘SPACE’Setting Key-lock KEY SET UP Mode Setting Procedure Setting Alarm Hysteresis On/Off Setting A/D Integration Time Pen model Setting Upscale/Downscale TC Burnout Select Using the key. Press the ENT key Display AppearsConfiguring the Input Filter Pen Model Filter works as followsNth sample +1th sample Setting for Moving Average Calculations Dot-printing modelBuffer data for Turning Offset Settings Protection On/Off Assigning Different Colors to Channels Dot-printing model To select Display, and press the ENT key SelectSetting Pen Offset Compensation On/Off Pen model, /D1 option Recorder as Viewed from the SideTurning Alarm Printing On/Off Use Key to select the display Press the ENT keyDot-printing Model Chart Speed Setting Periodic Printout On/OffPen Model Chart Speed Turning Printing of Changes in Chart Speed On/Off Setting ProcedureSetting Procedure Selecting channel Number or Tag Changing the Temperature Unit /D2 option Select Using the key Press the ENT key. The display AppearsChanging Default Settings for Remote Operation option Turning the Settings Protection Function On/Off Initializing Settings Recovery Error Code ListError Codes Self-diagnostic Message Printout Meanings Store SET UP Settings AgaiinTroubleshooting Recorder is completely inoperativeIs the input free of noise? Glitch is found other than the previously mentioned ploblems Warrant Y/ Disclaimer OMEGA…Of Course