Endress+Hauser Liquisys M CLM253 - Page 82

Diagnostics and troubleshooting Liquisys M CLM223/253
82 Endress+Hauser
Error
No.
Display Tests/remedial action Alarm
contact
Error
current
Autom.
cleaning
start
PROFIBU
S
Status
Facty Facty Facty PV
1)
User User User Temp
E025 Limit value for air set
offset exceeded
Perform air set again (in
air) or replace sensor. Dry
sensor.
No No No 80
80
E036 Calibration range of
sensor exceeded
Clean sensor and
recalibrate; if necessary,
check sensor and
connections.
No No No 80
80
E037 Below calibration
range of sensor
No No No 80
80
E045 Calibration aborted Repeat the calibration No No X 80
X 80
E049 Calibration range of
installation factor
exceeded
Check pipe diameter,
clean sensor and perform
calibration again.
No No X 80
X 80
E050 Below calibration
range of installation
factor
No No X 80
X 80
E055 Below main parameter
measuring range
Check measurement,
control and connections
Yes No No 44
80
E057 Main parameter
measuring range
exceeded
Yes No No 44
80
E059 Below temperature
measuring range
Yes No No 80
44
E061 Temperature
measuring range
exceeded
Yes No No 80
44
E063 Below current output
range 1
Check measured value
and current assignment
Yes No No 80
80
E064 Current output range 1
exceeded
Yes No No 80
80
E065 Below current output
range 2
Yes No No 80
80
E066 Current output range 2
exceeded
Yes No No 80
80
E067 Set point exceeded
limit contactor 1
Check configuration Yes No No 80
80
E068 Set point exceeded
limit contactor 2
Yes No No 80
80
E069 Set point exceeded
limit contactor 3
Yes No No 80
80
E070 Set point exceeded
limit contactor 4
Yes No No 80
80
E071 Incorrect
measurement /
polarization
Clean sensor; check table;
select suitable sensor.
Yes No No 44
80