VEGA Capacitive electrodes EK Profibus PA - Manual (Page 30)

30 Capacitive electrodes EK - Profibus PA
Setup
4.2 Adjustment with the adjustment
module MINICOM
As with the PC, the sensor can also be
adjusted with the small detachable
adjustment module MINICOM. The
adjustment module is inserted into the sensor
or into the external indicating instrument
(optional).
The adjustment module also provides all the
adjustment options available on the PC with
the adjustment program VVO. All adjustment
steps can be carried out with the 6 keys of
the adjustment module. A small display gives
you, beside the measured value, a short
information on the menu item or the value of a
menu adjustment.
Not possible, however, are parts of the
adjustment relating to the configuration and
signal processing (e.g. linearisation curve).
This is only possible with the PC.
Adjustment elements
The adjustment module MINICOM is menu-
driven. The clear text indications on the
display lead through the menu. The functions
of the keys are described in the following.
▼
▼
▼
▼
- +
ESC
OK
Tank 1
m (d)
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1
5
3
4
2
OK key (4)
With the OK key, adjustment can be
confirmed.
When the symbol ▼ or is displayed, you can
move with the OK key to the next lower menu
level.
When the symbol appears, there is no
branching below the menu item, but only
another menu item belonging to the same
function.
ESC key (3)
with the Escape key (ESC) you can,
depending on the menu item, interrupt an
adjustment or a function or change to the
next higher menu level.
E.g. to reach the top menu level, push the
ESC key several times.
+ and - key (2)
with the keys + and - you can modify the
values of the parameters or choose from
several options.
After pushing the first time, the value to be
adjusted flashes. The value will be modified
with each additional push of the key.
2
4
- + ESC
OK
Tank 1
m (d)
12.345
- + ESC
OK
Tank 1
m (d)
12.345