Endress+Hauser Liquisys M CUM 223, Operating Instructions Manual

Page: 61 / 86

7.2 Troubleshooting using the error messages
Display and select error messages by pressing the MINUS key.
Error
no.
Display Measures
Contact Error current Cleaning trigger
Fact User Fact User Fact User
E001
EEPROM memory error
Switch instrument off and back on,
return instrument to your local
Hauser sales agency for repair
or replace instrument.
Load software compatible with hardware.
Load measuring parameter specific
instrument software.
yes no — —*
E002
Instrument not calibrated,
calibration data invalid,
no user data invalid
(EEPROM error).
yes no — —*
E003
Download error
Invalid configuration. Repeat download,
check optoscope. yes no — —*
E004
Instrument software
version not compatible
with module hardware
version Load software compatible with hardware.
Load measuring parameter specific
instrument software.
yes no — —*
E007
Transmitter malfunction
Software not compatible
with hardware (transmitter) yes no — —*
E008
Sensor or sensor
connection defective Check sensor and sensor connection
(E+H Sevice) yes no no
E026
Wiper error
Check wiper and test function using
manual control if necessary yes no no
E045
Calibration aborted
Repeat calibration no no — —*
E055
Below main parameter
measuring range
Check measurement and connections;
check instrument and measuring cable
with simulator if necessary. yes no no
E057
Main parameter
measuring range
exceeded Check measurement, control and
connections yes no no
E059
Below temperature
measuring range yes no no
E061
Temperature measuring
range exceeded yes no no
E063
Below current output
range 1 Check configuration yes no no
E064
Current output range 1
exceeded Check measured value and current
assignment yes no no
E065
Below current output
range 2 yes no no
E066
Current output range 2
exceeded yes no no
E067
Set point exceeded
controller 1 Check configuration. yes no no
E068
Set point exceeded
controller 2 yes no no
E069
Set point exceeded
controller 3 Check configuration yes no no
E070
Set point exceeded
controller 4 yes no no
UM253E07.CHP
Liquisys M CUM 223 / 253 Maintenance and troubleshooting
Hauser 59