WIKA operating instructions attachable indicator model A-IAI-1
19
EN
14016825.04 07/2021 EN/DE
Therefore the following should be set:
Offset =
0.08
= zero point offset
Scale =
0.30 = deviation / actual slope = 0.06 /19.94 = 0.0030 = 0.30 %
Min/Max value memory
The instrument has a Min/Max value memory. In this are stored the lowest
and the highest diplayed values. The Min/Max value memory is a volatile
memory, meaning the stored values are lost when the power is interrupted.
Key
Display
To recall Min
value
Press key 3
briefly
“Lo” will be displayed briefly and then for
approx. 2 s the Min value will be shown
To recall Max
value
Press key 2
briefly
“Hi” will be displayed briefly and then for
approx. 2 s the Max value will be shown
To delete
the Min/Max
values
Press keys 2
and 3 simulta-
neously for 2 s.
“CLr” will briefly be shown in the display, the
Min/Max value will be reset to the current
display value
6. Faults
If the instrument detects any fault conditions, the corresponding error code
will be displayed.
The following error codes are defined:
Error
Causes
Measures
Err.1
Measuring range
exceeded
Input signal too high
Faulty connection
The error message will reset
itself as soon as the input
signal is once more within the
permissible limits.
Check the transmitter and the
instrument configuration (e.g.
input signal).
5. Commissioning, operation / 6. Faults
