Commissioning With The Electronic Inserts Fei53 Or Fei57S - Endress+Hauser Liquicap M FTI51 Operating Instructions Manual

Commissioning
Mode Function
switch
setting
1 Operation
Restore
factory setting
** Switch status signaling depends on the mounting location selected and the fail-safe mode (MIN/MAX) set. The LED flashes if a calibration has not yet been
carried out.
!
!
62
6.2.11 Restoring factory settings
Key Key
Mode Mode Key Key
1 1
_ _
7 7 3 3
+ +
Symbol Symbol
5 5
1 1
press both keys press both keys
for 20 s for 20 s
– key + key
1 (green)
Flashes
Operational
LED
Press both keys for approx. On
20 s
Note!
This function allows you to restore the factory settings. This is particularly useful if the device has
already been calibrated and, for example, there is a fundamental change of the medium in the tank.
After restoring the factory settings, you have to repeat the calibration!
To restore the factory settings, proceed as follows:
1. Turn the function switch to position 1.
2. Press the "–" and "+" keys simultaneously for at least 20 seconds. During the time it takes to
restore the factory settings, LEDs 1–5 light up consecutively.
3. The factory settings have been successfully restored if the green LED 1 and the yellow LED are
flashing.
You have now restored the factory settings and can continue with setting the measuring range and
the calibration.
6.3 Commissioning with the electronic inserts
FEI53 or FEI57S
This chapter describes the commissioning of the Liquicap M FTI51, FTI52 with the electronic
inserts FEI53 and FEI57S. These electronic inserts operate with the following firmware (FW):
• FW electronic insert FEI53: V 01.00.00
• FW electronic insert FEI57S: V 01.00.00
Note!
The measuring system is not operational until you have carried out a calibration at the switching
unit.
For information on how to carry out the calibration, refer to the associated documentation of the
Nivotester switching device FTCxxx.
Function/Mode Function/Mode LED Signals LED Signals
Operation Operation
Reset to factory Reset to factory
settings settings
Light emitting diodes (LED Signals)
2 (green) 3 (red) 4 (green)
Flashes
(warning/
alarm)
–> –> –>
Liquicap M FMI51, FMI52
BA299Fen028
5 (green) 6 (yellow)
On/off/
flashes**
–> On/off/
flashes**
Endress+Hauser