Contrec 515 FA01, Operation Manual

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Operation
515 FA01 - 29 August 2021 23
Chapter 4
Operation
Normal Operation
In normal operation mode, you press the buttons on the front panel to
display the values recorded and calculated by the instrument. There are four
categories of information that the instrument can display:
•
Totals
•
Rates
•
Process variables
•
Instrument settings
For each total, there is an associated rate as follows:
Default Total
In some applications, one set of variables is of more interest than others, and
for this reason a default total and its associated rate can be assigned during
instrument calibration. This default total can be used in two ways:
•
The default variables come first in the sequence of totals and rates that
are displayed with the front panel keys.
•
If the display timeout option is enabled and no buttons are pressed for the
selected period (usually 30 seconds) the display returns to the default
total.
Status LEDs
The status LEDs illuminate to show the following conditions:
Run The host computer is downloading the application software.
Set The instrument is in Calibrate Set mode.
Alarm The instrument has an error, as indicated on the display panel.
Cal The instrument is in Calibrate View mode.
Total Rate
Total 1 Flowrate 1
Total 2 Flowrate 2
Resulting Total Resulting Flowrate
Run
Set
Alarm
Cal
515 FA01 - 29 August 2021