Endress+Hauser Liquisys M COM 223 F, Operating Instructions Manual

Page: 57 / 82

7.2 Troubleshooting using the error messages
Display and select the error messages using the MINUS key.
Error
no.
Cause Measures
Contact Error current
Automatic
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 instrument software specific to
parameter measured.
yes no — —*
E002
Instrument not calibrated,
calibration data invalid,
no user data available or
user data invalid
(EEPROM error)
Instrument software not
suitable for hardware
(Controller) yes no — —*
E003
Download error Invalid configuration. Repeat download,
check optoscope. yes no — —*
E004
Device software version
incompatible with
hardware version of
module Load software compatible with hardware
Load instrument software specific to
parameter measured.
yes no —*
E007
Transmitter malfunction
Software does not match
hardware (transmitter) yes no — —*
E032
Below slope range or
range exceeded Service sensor and recalibrate. yes no — —*
E044
Measured value unstable
(during calibration) Service sensor and recalibrate. yes no no
E057
Measuring range of main
parameter exceeded Check measurement, control and
connections. yes no no
E059
Below temperature value
measuring range yes no no
E061
Temperature value
measuring range
exceeded yes no no
E063
Current output 1: range
undershot Check configuration. yes no no
E064
Current output 1: range
exceeded Check measured value and current
assignment. yes no no
E065
Current output 2: range
undershot yes no no
E066
Current output 2: range
exceeded yes no no
E067
Alarm threshold limit
contactor 1 exceeded Limit or reference value exceeded or
undershot. yes no no
E068
Alarm threshold limit
contactor 2 exceeded yes no no
E069
Alarm threshold limit
contactor 3 exceeded yes no no
E070
Alarm threshold limit
contactor 4 exceeded yes no no
E080
Distance between
0/4 mA and 20 mA values
at output 1 too short Adjust spreading for current output 1. no no — —*
OM253FE7.CHP
Liquisys M COM 223 F / 253 F Maintenance and troubleshooting
Hauser 55