GOSSEN METRAWATT GMBH
11
5.2
Storage of Minimum and Maximum Values “MIN/MAX” with Time Stamp
Minimum and maximum measured values which occur at the input of the mea-
suring instrument after the MIN/MAX function has been activated can be saved
to memory. The most important application for this function is the determination
of minimum and maximum values during long-term observation of measured
quantities (same function as the slave pointer at an analog display).
The “MIN/MAX” function can be activated for all measuring ranges.
The MIN/MAX function has no effect on the analog display, which continues to
indicate the current measured value.
Apply the measured quantity to the instrument and select the measuring range
before activating the MIN/MAX function.
Measuring ranges can only be selected manually after the function has been
activated, and stored MIN/MAX values and time stamps are deleted in doing so.
The MIN/MAX function is deactivated by pressing and holding the DATA key for
about 1 second, by turning the function selector switch or by switching the
instrument off and back on again.
Function
MIN-MAX
Key
DATA
MIN and MAX
Measured Values /
Time Stamps
Reaction at Instrument
Display
Acoustic
Signal
Measured Value,
Digital
MIN MAX
1.
Activate and
Save
2 x brief
are saved
current measured
value
MIN and MAX
blink
2 x
2.
Save and
Display
brief
Storage continues
in background,
new MIN and MAX
values and time
stamps are displayed
stored MIN value
MIN
1 x
brief
time elapsed to
stored MIN value
MIN and h:mm:ss
1 x
brief
MIN and hh:mm
1 x
brief
stored MAX value
MAX
1 x
brief
time elapsed to
stored MAX value
MAX and h:mm:ss
1 x
brief
MAX and hh:mm
1 x
3.
Return to 1.
brief
same as 1.,
stored values are not
deleted
same as 1.
same as 1.
1 x
Deactivate
long
are deleted is deleted is cleared 2 x
