Time Electronics 7000 User Manual page 12

Time Electronics
7000 RTD Calibrator
To change the Zero & Span refer to Setup procedure Section 5.1.
•
To calibrate using the Manual Step Function refer to Section 4.3.
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• To calibrate using the Ramp Function refer to Section 4.4.
Error messages
The display shows over range ^^^.^^ or Output unable to settle:
Incorrect wiring. Check polarity.
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Excitation current from the circuit under test is too high or low. Range is 600µA to
•
1mA depending on the probe type.
Circuit under test is multiplexed.
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User Manual