Coherent FieldMaxII-TOP Manual do Utilizador descarregar pdf (Página 44)

FieldMaxII-TOP User Manual

As an example, “Er 4” appears on the display if there is

a sensor error. You can dismiss the fault by removing the

sensor from the meter, or by pressing any button.

Attaching an unrecognized sensor to the meter creates a

special fault condition. This condition is characterized by

displaying a sensor fault (1 through 5).

Invalid and

Not Available

Data

Conditions

The update rate for invalid or not available data condi-

tions is three times per second.

Invalid Data

Invalid data is obtained whenever the meter over-ranges.

When invalid data is sensed, the letters “OL” (overload)

appear on the display. If “OL” appears while in Auto

mode, no further action needs to be taken. If “OL”

appears while in Manual mode, start a new batch by

pressing the Zero button. All data used to generate a

batch result must be valid.

Not Available

Data

Measurement data may be unavailable at certain times

during meter operation. When data is not available, a

series of dashes appears in the measurement area of the

display. The following conditions will generate unavail-

able data:

• Meter is powered on and no pulse triggers are

detected with a pyroelectric sensor.

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Coherent FieldMaxII-TOP Manual do Utilizador Página 44