Endress+Hauser Mycom S CLM 153, Operating Instructions Manual

Page: 89 / 121

Mycom S CLM 153 8 Troubleshooting
Hauser 89
E038 Mainte-
nance Delta limit exceeded Check single measured values (input
1 / input 2) for plausibility Measuring
can still continue until failure error
E019 occurs. yes no – –
E046 Failure Installation factor CH 1exceeded
Check pipe diameter, clean sensor
and carry out calibration again (only
for inductive).
E047 Failure Installation factor CH1 undershot
E048 Mainte-
nance Installation factor CH 2 exceeded yes no – –
E049 Mainte-
nance Installation factor CH 2 undershot yes no – –
E053 Failure Actuator error
E054 Mainte-
nance Dosing time monitor Feedback to controller defective yes no – –
E055 Failure Display / measuring range of
main parameter 1 undershot
Immerse sensor in conductive
medium.
For inductive: Carry out airset.
As long as the sensor is out of the
medium during Airset, an error code
referring to measuring range violation
can be ignored.
yes no no
E056 Failure Display / measuring range of
main parameter 2 undershot yes no no
E057 Failure Display / measuring range of
main parameter 1 exceeded yes no no
E058 Failure Display / measuring range of
main parameter 2 exceeded yes no no
E059 Failure Temperature measuring range 1
undershot
Temperature sensor defective;
Sensor line interrupted or short-
circuited;
Incorrect sensor type selected
Simulation s. chap. 7.1.3 /
chap. 7.1.4.
yes no no
E060 Failure Temperature measuring range 2
undershot yes no – –
E061 Failure Temperature measuring range 1
exceeded yes no no
E062 Failure Temperature measuring range 2
exceeded yes no – –
E063 Failure Current range current output 1
undershot
Measured value outside specified
current range:
Check measured value for plausibility,
if necessary adjust current output
assignment 0/4 mA and/or 20 mA.
yes no no
E064 Failure Current range current output 1
exceeded yes no no
E065 Failure Current range current output 2
undershot yes no – –
E066 Failure Current range current output 2
exceeded yes no – –
E067 Mainte-
nance Setpoint controller / LS 1
exceeded
Dosing devices defective;
chemical supply empty;
measured value incorrect
➞
check
for plausibility and function;
Incorrect control direction set;
incorrect contact assigned;
Incorrect control function assigned
yes no – –
E068 Mainte-
nance Setpoint controller / LS 2
exceeded yes no – –
E069 Mainte-
nance Setpoint controller / LS 3
exceeded yes no – –
E070 Mainte-
nance Setpoint controller / LS 4
exceeded yes no no
E071 Mainte-
nance Setpoint controller / LS 5
exceeded yes no no
Error no. NAMUR
class Error message Possible causes / measures Alarm
contact Error
current Automatic
cleaning
start
Fact. User Fact. User Fact. User