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10.3. Error messages
The instrument has a sophisticated self-testing function; it
is capable of detecting the majority of the errors. All
mnemonics (code words) presented on the display comes
from English expressions in abbreviated form.
A/D overflow (Error: A/D Overflow)
The loop current is too high, it cannot be measured.
The Pt100 (or wiring) is faulty.
Error measurement (Error: MeaSuremenT)
Measuring not possible.
The Pt100 is faulty (short-circuit or breaking).
Underflow (Error: Underflow)
Temperature is lower than -200 ºC.
Overflow (Error: Overflow)
Overflow (Error: Overflow)
Temperature is higher than 600 ºC.
Missing minimum - maximum value (Error: Missing
Minimum-Maximum)
The minimum value and the maximum value that has been
continually stored since the latest deletion has got deleted
due to an operating fault.
Remedy: there is nothing to do.
DT9500
20220103-V2
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