![Siemens SITRANS FC430 Operating Instructions Manual Download Page 204](http://html.mh-extra.com/html/siemens/sitrans-fc430/sitrans-fc430_operating-instructions-manual_374486204.webp)
ID/
Icons
Diagnostic
Action
Comments
40
Temperature measurement fault Turn off the power, wait 5 seconds and turn on
the power again. If the failure continues then
contact your local Siemens representative
41
Temperature measurement fault Turn off the power, wait 5 seconds and turn on
the power again. If the failure continues then
contact your local Siemens representative
42
Flow values not valid
Can be due to problems with measured fluid or
hardware malfunction. If the failure continues
then contact your local Siemens representative
43
Flow values not valid
Can be due to problems with measured fluid or
hardware malfunction. If the failure continues
then contact your local Siemens representative
44
Flow values not valid
Can be due to problems with measured fluid or
hardware malfunction. If the failure continues
then contact your local Siemens representative
45
Flow values not valid
Can be due to problems with measured fluid or
hardware malfunction. If the failure continues
then contact your local Siemens representative
46
Invalid calibration data
Contact your local Siemens representative for
recalibration
47
Invalid compensation data
Contact your local Siemens representative
49
Malfunction in Pickup Amplitude Contact your local Siemens representative
Diagnosing and troubleshooting
10.2 Fault codes and corrective actions
FC430 (From firmware 4.0)
204
Operating Instructions, 06/2017, A5E39789392-AA