Section III - Airlogic Graphic Controller
Terminology
t
erM
e
xplanation
ARAVF
Automatic Restart After Voltage Failure. See section Airlogic
regulator.
Power recovery
time
Is the period within which the voltage must be restored to have an
automatic restart. Is accessible if the automatic restart is activated.
To activate the automatic restart function, consult Quincy.
Restart delay
This parameter allows to programme that not all Vacuum pumps are
restarted at the same time after a power failure (ARAVF active).
Vacuum pump
element outlet
The recommended minimum setting is 110 °C (230 °F). For testing
the temperature sensor, the setting can be decreased to 50 °C (122
°F). Reset the value after testing. The regulator does not accept
inconsistent settings, e.g. if the warning level is programmed at 95
°C (203 °F), the minimum limit for the shut-down level changes to 96
°C (204 °F). The recommended difference between the warning level
and shut-down level is 10 °C (18 °F).
Delay at signal
Is the time period during which the warning signal must exist before
the warning message appears.
Delay at start
Is the time period after starting which must expire before generating
a warning. The setting should be less than the setting for the delay at
signal.
Minimum stop
time
Once the Vacuum pump has automatically stopped, it will remain
stopped for the minimum stop time, whatever happens with the
system pressure.
Proportional
band and
integration time
The settings for the Proportional band and integration time are
determined by experiment.
Altering these settings may damage the Vacuum pump. Consult
Quincy.
Quincy Vacuum Pump-QSV Series
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