EN
14365216.02 08/2020 EN/DE
Operating instructions magnetostrictive level transmitter, models FLM-CA, FLM-CM
20
3. To set a current supply
■
of 3.6 mA, during the dwell time (10 seconds) in error mode, press the “4 mA” button
briefly (0.1 ... 2 seconds).
■
of 21.5 mA, during the dwell time (10 seconds) in error mode, press the “20 mA”
button
briefly (0.1 ... 2 seconds).
The adjustment of the measuring range is only saved when the level
transmitter automatically changes from adjustment mode to measuring mode
and the LED goes out. The adjustment is retained even if the level transmitter
is subsequently disconnected from the power supply.
4. Screw the probe head cover
back down.
If the level transmitter detects, during operation, that a correct output of the level is not
possible due to a too low supply voltage, it switches to error mode and sets the current
supply to 3.6 mA (independent of the error current settings made).
6. Faults
CAUTION!
Physical injuries and damage to property and the environment
If faults cannot be eliminated by means of the listed measures, the instrument
must be taken out of operation immediately.
▶
Ensure that there is no longer any pressure present and protect against
being put into operation accidentally.
▶
Contact the manufacturer.
▶
If a return is needed, please follow the instructions given in chapter 8.2
For contact details see chapter 1 “General information” or the back page of the
operating instructions.
The following table contains the most frequent causes of faults and the necessary
countermeasures.
5. Commissioning, operation / 6. Faults
