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The alarms can be switched On or Off during the read function by simply
pressing
ALARM
, the type of alarm programmed is shown on the display ( or
symbols).
Each press on or allows you to directly access the value beyond
the next threshold.
If both low and high alarms are programmed all the overloads below the low thres-
hold or above the high threshold will cause them to be displayed.
The user can therefore find a minimum or maximum value by reading the values with
the alarms On, then by deactivating them.
If, during programming, the values of the thresholds have been crossed, all the values
between these two thresholds will be displayed.
During fast search, the scroll function may straddle several different memorisation
sequences involving different units. In this case, the scrolling stops at each change
of unit and the alarms are deactivated.
If no threshold is programmed, the button is inoperative and you must
change to Programming mode to be able to set a threshold value.
Each time that a threshold overload is displayed, the or symbol for
crossing the alarm threshold specifies the type of alarm in use.
When you exit the read memory mode, it is not necessary to go back to the last memorisation.
On manual or automatic memorisation, the address pointer will automatically increase the
address number so as not to erase the preceding data in memory.
ALARM
LO
AL
HI
AL
▼
▼
ALARM
LO
AL
▼
HI
AL
▼
