Micropilot S FMR533 4 to 20 mA HART
Trouble-shooting
Hauser
71
A272
electronics defect
amplifier
inconsistency in amplification
exchange electronics
W275
electronics defect
factory setting
offset drift of A/D commuter
exchange electronics
W511
no factory calibration ch1
factory calibration has been deleted
record new factory calibration
A512
recording of mapping please
wait
mapping active
wait some seconds until alarm
disappears
W601
linearisation ch1 curve not
monotone
linearization not monotonously increasing correct linearisation table
W611
less than 2 linearisation
points for channel 1
number of entered linearization points < 2 correct linearisation table
W621
simulation ch. 1 on
simulation mode is active
switch off simulation mode
E641
check calibr
echo lost due to application conditions of
built up on antenna
Antenna defect
check installation
optimize orientation of antenna
clean antenna (cf. OM )
E651
- risk of overspill
level in safety distance
alarm will disappear as soon as level
leaves safety distance.
A671
linearisation ch1 not
complete, not usable
linearisation table is in edit mode
activate linearisation table
W681
current ch1 out of range
current out of range 3,8 mA to 20.5 mA
check calibration and linearisation
Code
Description
Possible cause
Remedy