WIKA operating instructions attachable indicator model A-IAI-1
17
EN
14016825.04 07/2021 EN/DE
5. Commissioning, operation
Parameters Values
Meaning
Key 1
Keys 2 and 3
Li
Measuring range limit (limit)
oFF
deactivated:
Exceeding the measuring range limits is
permitted up to the measuring limit (see note).
on.Er
active, (error display):
The measuring range is limited exactly to
the input signal. When this exceeds or drops
below it, a corresponding error message is
displayed.
on.rG
active, (display measuring range limits):
The measuring range is limited exactly
to the input signal. When this exceeds or
drops below it, the indication range limit is
displayed (e.g. for a humidity of 0 ... 100 % r.
h.: by dropping below the limit 0 is displayed,
and by exceeding it 100 is displayed).
When the measuring limits are exceeded (at
either end), independently of the limit settings, the
corresponding error message appears (“Err.1” or
“Err.2”). The measuring limits are between approx.
3.7 and 20.8 mA.
FiLt
Filter (filter)
oFF
Filter deactivated
0.1 ... 2.0
Activate the filter in order to prevent the
display from “jumping” with every small
fluctuation and to suppress single spikes. The
larger the number, the stronger the filtering.
