Restoring Factory Settings - Endress+Hauser Liquicap M FTI51 Operating Instructions Manual

Commissioning
56
To unlock the SIL mode and set the MIN fail-save mode:
1 →
7
3
-
+
5
A0042483
4 →
7
3
-
+
5
A0042494
‣
The SIL mode is unlocked.
7.2.11

Restoring factory settings

This function allows you to restore the factory settings. This is particularly useful if
the device has already been calibrated once and, for example, there is a fundamental
change in the medium in the tank.
After restoring the factory settings, you must repeat the calibration.
Restoring factory settings
The device is set into the factory settings and it is possible to continue with setting the
measuring range and the calibration.
1 →
7
3
-
+
5
A0042452
2 →
1 7
7
3
-
+
5
A0042484
‣
Set the function switch to
position 7.
5
7 1
7
3
-
+
5
A0042649
‣
Set the function switch to
position 1.
2 →
7
3
-
+
5
A0042486
‣
Press the  and  keys.
Liquicap M FTI51
3 →
7
3
-
+
5
> 4 s
A0042485
‣
Press the  and  keys > 4 s.
3 →
7
3
-
+
5
> 20 s
A0042512
‣
All LEDs light up sequentially
in time > 20 s.
Endress+Hauser