38
Key selections 1, 2, and 3 are used to
energize the Low, Main and High alarm
relays respectively. Key selection 4 will
initiate a cycle that turns on the low relay,
then the main relay, then the high relay,
until all three relays are energized. If any
relay has been energized, the fourth line of
the display will change to instruct the user
to press the “RESET” key to de-energize
the relays.
With the alarm relays energized, confirm
that the monitor is correctly integrated into
the building systems. Once this test has
been completed, press the “ABORT” key.
The monitor will restore any alarms that
existed prior to entering this test mode, and
will return to the system setup screen.
Press the “ABORT” key again to return to
normal operation.
Date/Time:
The Date/Time menu is
accessed by pressing the "4" key. The
program time/date screens allows the user
to set the day of the week, hour, minute,
month, day, and year for the real time clock
(RTC)
in
the
controller.
Entering
information, or pressing the “ENT” key will
move the cursor down to the next entry.
Note that the RTC operates on a 24-hour
clock. For example to enter 2 PM, enter the
hour as 14, rather than 2.
When the date and time have been
entered, press the “ENT” key to return to
the system setup screen.
Trending:
The Trending screens enable
the end user to track measured levels over
time. This feature will be helpful in isolating
low level, intermittent alarms. Trending
currently saves the peak ppm level
measured in each zone periodically at a
user defined rate and time. The trending
screens allow the user to select save rates
of once per hour, once per day, once per
week and once per month.
Press the Left and Right arrow keys to
display the desired trend rate. Press the
ENT key to select the desired trend rate.
The monitor will automatically request the
appropriate time and date information.
When complete, press the ABORT key to
return to normal operation.
For Monthly trend rate, the monitor will
request:
Day of month (1-31)
Hour (0-23)
Minute (0-59)
Alarm Test
1)…Low 2)…Main
3)…HIGH 4)…All
Press Key To Test
Alarm Test
1)…Low 2)…Main
3)…HIGH 4)…All
RESET To Clear
Program Time/Date
Day (Sunday = 0): 3
Enter Hr (0-23): 12
Enter Minute: 35
Program Time/Date
Month (1-12): 10
Day (0-31): 27
Year (00-99): 04
Program Trend Data
Trend Rate:
(<- ->) Hourly
ENT or ABORT
Содержание IR-SNIF-MC-1
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