BD Sensors DPT 200 Betriebsanleitung Seite 27

7.3 Menu list
Z button: Use this button to move forwards through the menu system or to change the
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displayed value.
S button: Use this button to move backwards through the menu system or to set the
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cursor to a different position.
Z+S buttons: Press both buttons simultaneously to invoke the menu, to select a menu
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item, and to confirm the set value and exit the menu item.
Configuration process:
- Start by pressing the Z+S buttons simultaneously for about 2 to 5 s.
- Select the desired menu item using the Z and S buttons.
- Invoke the selected menu item by pressing the Z+S buttons simultaneously for about 2
to 5 s.
- Set the desired value or select a default value using the Z and S buttons.
- Save/confirm the set value or default value, and exit the menu item by pressing the Z+S
buttons simultaneously.
If a parameter can be configured by changing its numerical value, each digit is indi-
vidually editable. So after invoking a menu item of this kind (e.g. "DAMPING"),
pressing the S button makes the first digit of the currently set value begin to flash.
You can now use the Z button to adjust the desired digit. Now press the S button,
and the following digit begins to flash and can be adjusted as described. After you
confirm the set value by pressing the Z+S buttons simultaneously, the whole value
is saved and the display shows "OK" if the value is permitted (the menu returns to
the normal operating display after 60 s, or you can exit the menu by selecting Exit).
Otherwise an error message (e.g. ERROR VALUE) appears on the display and the
value is not saved. (Press the Z+S buttons simultaneously to return to the menu.)
If it is necessary to set a negative value, you must switch the sign using the Z
button.
DISPLAY Display
VIEW Displays the various current values
1 Acting pressure
3 Analogue signal
(5 - 8 for internal manufacturer evaluations, not relevant for the user)
GET 0% Adjusts the zero point for the output signal
After setting and applying the reference pressure (e.g. 0 bar), press the Z and S
buttons simultaneously for at least 2 – 5 seconds in order to specify that the acting
pressure is to serve as the start value for the output signal (4 mA); the display then
indicates "OK".
This means that the specified span is shifted without any interaction; the digitally dis-
played value corresponds to 0% output signal for the acting pressure. If the digitally
displayed physical pressure is also to be corrected to zero, this must be done using the
SHIFT ZERO menu item.
The displayed value remains unchanged.
GET 100% Adjusts the end value for the output signal
After setting and applying the reference pressure (e.g. 20 bar), press the Z and S
buttons simultaneously for at least 2 – 5 seconds in order to specify that the acting
pressure is to serve as the end value for the output signal (20 mA); the display then
indicates "OK".
The set span is changed. The zero point remains as previously set; for the 20 mA
point, the acting pressure is adopted as 20 mA or 100% of the output span.
The displayed value remains unchanged.
[unit] 2 Acting pressure in
mA 4 Current medium temperature °C
EN
DE
%
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