Decimals = 1, AUTO SCALE = disabled
Regarding AUTO SCALE: if the number of decimals is changed without enabling the set point,
the 4 to 20 mA will be presented as 0.4 to 2.0 mA (0.0 to 0.5 bar). In other words, the "Auto scal-
ing" bit decides where the decimal point is placed.
Setting up the measuring range of the sensor:
The measuring range of the multi-input is set up inside the actual alarm:
The three dots to the left of the figures is a button. Scale the input as required, for example 0 to 5 bar:
The display will then show 0 at 4 mA.
In order to get the alarm input to work again after changing the "decimal setting", it is necessary to make a
readjustment of the alarm:
Change it to match the new selection of decimals.
Therefore, when selecting decimals, the selection of AUTO SCALE depends on whether the alarm inputs are
already set up. If they are set up, it is a good idea to select AUTO SCALE. If they are not set up, it is volunta-
ry if AUTO SCALE is selected.
GPC-3 DRH 4189340587 UK
Additional functions
DEIF A/S Page 49 of 122
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