Operating Parameters Setup Procedures; Element, Zero And Span Setup Procedure - Time Electronics 7000 User Manual

Time Electronics
7000 RTD Calibrator
5

Operating Parameters Setup Procedures

5.1

Element, Zero and Span Setup Procedure

Normal calibration is carried out at five standard points. To set the 5 calibration points it is
only necessary to set the zero (0%) and span (100%) limits. The calibrator will calculate the
intermediate values (25, 50, and 75%)
Select Source by pressing 'B' button IN.
•
Access the Parameter mode functions to set the required zero and span
•
limits by pressing the ESC button.
5.1.1 Setting Zero and Span limits
The display will show the current zero (%) limit in the top section of the display with the
cursor under the +/- sign.
To change the zero value, move the display cursor
•
under the digits to be changed by pressing.
• To change the digits repeatedly pressing
To store the new values press
•
Select the span (100%) limit by repeatedly pressing
•
until the display shows the current span (100%) limit.
The cursor will be positioned under the +/- sign.
To change the span value, move the
•
cursor under the digits to be changed by pressing
To change the digits repeatedly pressing
•
• To store the new values press
To exit the parameter function, press the ESC button
•
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