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4-4 Section 4: Operation
February 3, 2000 70055MP Revision D
Alarm Status & Settings Button
Alarm Status & Settings screens are accessed by pressing the Alarm Status
& Settings button:
• Pressing Alarm Status & Settings during normal operation displays the
LTC-MAP Status screen.
• Pressing Alarm Status & Settings repeatedly during normal operation
continuously scrolls through the Alarm and Status screens, in the
following order:
• LTC-MAP Status Screens
• Current Date and Time Screen
• Pressing Operating Conditions, while an Alarm Status & Setting screen is
displayed, will display the first Analog Channels readings screen.
LTC-MAP Status Screen
The LTC-MAP status screen displays current alarm status. If there are no
alarm conditions, the Normal Status screen (Figure 4-4) is displayed.
If one or more alarms are present, each alarm will be displayed sequentially
and on a separate screen (see Figure 4-5). There are two lines of text
available to display the alarm description; also displayed is the present
value of the parameter triggering the alarm.
A l a r m
S t a t u s :
N o r m
a l
Figure 4-4: LTC-MAP Status Screen (No Alarms)
* * * A L A R M
* * *
T a n k 2 D I f f T e m p
a b o v e s e t l i m i t
V a l u e N O W
: 2 4 . 5 d e g C
Figure 4-5: LTC-MAP Alarms Screen