Emerson Liqui-tect MC68HC16Z1 - Manual (Page 26)

View Status Options
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5.3 View Zone Trend
The Zone Trend Log contains up to 288 records that are recorded at
regular intervals (every 24 hours) to assist users with verifying opera-
tional and troubleshooting problems. Records are added the beginning
of the log as they occur.
To view the Zone Trend Log:
• From the Main Menu, use the arrows ↑↓ to choose View Status,
then press Enter ↵.
• From the View Status Menu, use the arrows ↑↓ to choose View
Zone Trend, then press Enter ↵ .
5.3.1 Zone Trend Log
The Zone Trend Log screen displays up to 288 recent readings for each
zone. If the log contains any records, the Zone Trend Log screen dis-
plays details for each zone:
• the name of the zone (for example,
ZONE 1
or
ZONE 2
)
• the value for the amount of current present on each cable (for
example,
0UA
, where UA represents µA or microAmps)
• the date and time of the reading
If there are no records in the log, the screen displays the message:
TREND DATA EMPTY
Viewing Additional Screens
There may be up to 288 records of trend data for each zone.
• To view additional records, use the arrows ↑↓ .
• To return to the previous screen, press the ESC key.
Main Menu
> VIEW STATUS
SYSTEM AND CONTROL
↑↓
=NEXT
↵
=SELECT
View Status Menu
VIEW CABLE STATUS
VIEW ALARM HISTORY
> VIEW ZONE TREND
↑↓
=NEXT
↵
=SELECT
Zone Trend Log
> ZONE TREND 01/288
ZONE 1 0UA
ZONE 2 0UA
29-AUG-03 12:04:00