User Manual

SECU
Three
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value
ENTE
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To s e
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The p
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Pass
INDEX & DOWN ARROW: Pressing these keys simultaneously
will allow backing up one menu item, or if at the first menu item they will cause
the display to return to the primary menu. If an alarm condition has occurred,
these keys may be used to reset the alarm.
INDEX & ENTER: Pressing these keys simultaneously and holding
them for 5 seconds allows recovery from the various error messages. The
following menu items will be reset:
ALiH : Alarm inhibit
CHEC CAL : Check calibration error
Correct the problems associated with the above conditions before using these reset keys.
More than one error could be present. Caution is advised since several items are reset at
one time.
THE HOME DISPLAY
The home display is the normal display while the control is operating. If no errors or
functions are active, the HOME display will indicate the Process Variable (the level that is
being measured) on the top display and the
SP1H value, Pump 1 On Set Point, on the
bottom display.
Error messages may over-ride the HOME display. See ERROR MESSAGES on pages 24
and 25.
While in the Secondary Menu, if no key is pressed for a period of 30 seconds, the display
will return to the HOME position displaying the process value. While in the Secure Menu,
if no key is pressed for a period of 60 seconds, the display will return to the HOME
position displaying the process value. Outputs are disabled (turned off) when the Secure
Menu is active.
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