Vega MINITRAC 31 - 9.3 Rectify faults

69
9 Diagnostics and servicing
MINITRAC 31 • Foundation Fieldbus
41782-EN-211203
Code
Text message
Cause Rectication
C029
Simulation
Simulation active Finish simulation
Wait for the automatic end after 60 mins.
Tab. 5: Error codes and text messages, information on causes as well as corrective measures
Code
Text message
Cause Rectication
S017
Accuracy outside the speci-
cation
Accuracyoutsidethespecication Correct adjustment data
S025
Badlinearizationtable
Badlinearizationtable Carry out linearisation
S038
Secondary outside the
specication
Secondary instrument outside the spec-
ication
Check Secondary instruments
S125
Ambient temperature too
high/toolow
Ambienttemperaturetoohigh/toolow Protectinstrumentwithisolatingmaterial
against extreme temperatures
Tab. 6: Error codes and text messages, information on causes as well as corrective measures
The instrument has no status messages to the section " Mainte-
nance".
9.3 Rectify faults
The operator of the system is responsible for taking suitable meas-
ures to rectify faults.
Therstmeasuresare:
•
Evaluation of fault messages via the display and adjustment
module
•
Checking the output signal
•
Treatment of measurement errors
FurthercomprehensivediagnosispossibilitiesareoeredbyaPC
withthesoftwarePACTwareandsuitableDTM.
In many case, the failure reasons can thus be determined and faults
rectied.
Thefollowingtabledescribespossibleerrorswiththeoutputsignal
and helps to remove them:
Function check
Outofspecication
Maintenance
Reaction when malfunc-
tion occurs
Procedure for fault recti-
cation
Check output signal
(level measurement)