58
8 Diagnostics and service
WEIGHTRAC 31 • 4 … 20 mA/HART - four-wire
42374-EN-131119
Code
Text mes-
sage
Cause
Rectification
F114
Error real time
clock
– Discharge accumulator
– Readjust real time clock
F120
Filter time
error
– Faulty or missing instrument
adjustment
– Carrying out adjustment
F121
Faulty partici-
pant list on the
multisensor
communica-
tion bus
– Slave instruments not found
– Check Slave instruments
– Check Slave list in Master
instrument
– Slave instrument with wrong
address
F122
Double ad-
dresses on
the mul-
tisensor
communica-
tion bus
– Instrument addresse was
assigned several times
– Change instrument
addresses
F123
X-ray alarm
– External instruments cause
radiation
– Determine reason for X-ray
alarm
– In case of brief X-ray radia-
tion: Monitor switching out-
puts for this time manually
F124
Alarm due to
increased ra-
diation
– Radiation dose too high
– Determine reason for
increased radiation
F125
Ambient tem-
perature too
high
– Ambient temperature on
the housing outside the
specification
– Cool the instrument or pro-
tect it with isolating material
against radiation heat
The following table shows the error codes and text messages in the
status message "
Function check
" and provides information on causes
as well as corrective measures.
Code
Text mes-
sage
Cause
Rectification
C029
Simulation
– Simulation active
– Finish simulation
– Wait for the automatic end
after 60 mins.
The following table shows the error codes and text messages in the
status message "
Out of specification
" and provides information on
causes as well as corrective measures.
Function check
Out of specification
