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10.3.8 Configure display [diS]
►
Select [diS] and set value:
diS
[On] = The display is switched on in the operating mode.
Update of the measured values every 500 ms
[OFF] = The display is switched off in the operating mode. When one of
the buttons is pressed, the current measured value is displayed
for 30 s. The indicator LEDs remain active even if the display is
deactivated.
10.3.9 Reset all parameters to factory settings [rES]
►
Select [rES].
►
Press and hold [Set] until [----] is displayed.
►
Briefly press [Mode/Enter].
> The unit reboots and the factory settings are restored.
rES
11 Notes on parameter setting via IO-Link
On delivery the LT80xx-type unit is not operational.
First, the integrated overfill prevention OP has to be adjusted.
Depending on the application, OP adjustment can be carried out in differ-
ent ways:
• directly on the display
.
• via an IO-Link tool (e.g. LR DEVICE), button "Teach_OP [cOP]".
• via the controller: write the value 208 to the IO-Link index 2
(length: 1 byte).
The OP adjustment is not part of the data storage.
Therefore, a simple replacement (e.g. in case of a unit failure) is only possible with
reservations: On the new unit, the OP adjustment has to be carried out manually,
either via the operating keys or via IO-Link. Only when the OP adjustment has
been carried out successfully does the unit revert to the cyclical process data
transmission.
After a factory reset (button "Restore Factory Settings"), the device reboots
and the factory settings are restored.
