Vega WEIGHTRAC 31 Operating Instructions Manual page 58

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