Emerson Rosemount 644h Manual descargar pdf (Pagina 36)

4-8

Rosemount Inc

OFLOW The location of the decimal point, as configured in the meter setup, is not

compatible wit the value to be displayed by the meter. For example, if the meter is

measuring a process temperature greater than 9.9999 degrees and the meter

decimal point is set to 4-digit precision, the meter will display an “OFLOW”

message because it is only capable of displaying a maximum of 9.9999 when set

to 4-digit precision.

ALARM When a failure occurs and the meter is configured to display Primary Variable

Percent of Range and/or Analog Output, the top line o the meter will display

“ALARM.” This indicates that the transmitter is in failure mode.

SAT When the transmitter output saturates and the meter is configured to display

Primary Variable Percent of Range and/or Analog Output, the top line of the meter

will display “SAT.” This indicates that the transmitter output has reached saturation

level.

Alarm Description

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Emerson Rosemount 644h Manual Pagina 36