4.4.2
Totalizer Setup
The totalizer adds up the instantaneous values with a sam-
pling rate of 1 per second.
These values, when added together, give a very large result-
ing number which normally exceeds the display range.
Hence, it is necessary to apply a conversion to bring the
result within the display range. This is carried out with the
help of factors and scales.
Note: The final result of the totalised value should not
exceed the display range!
If the display range is exceeded (overflow from 99999
to 00000) the totalised value will be lost.
Explanation: If the display shows a value 12 345 and this is
summed up for an hour then, 3 600 values with 12 345 each
gives a result of 44 442 000. This value can be displayed only
if it has been divided by 1 000. That is, the display indicates
44 442.
The displayed total value will be derived from the result by
the totalizer by setting the decimal point as required.
Note: To optimise the result, it is recommended to make
use of the full totalizer display range. This is also valid
for the instantaneous value so far as it is possible to
display the total scaling with a reasonable number of
decimal digits (least possible rounding effects).
The totalizer value can be reset (set to 0) with a signal or
manually.
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