Endress+Hauser ria45 - Troubleshooting; Troubleshooting Instructions; Process Error Messages; Device Malfunction Error Codes

Troubleshooting RIA45
40 Endress+Hauser
10 Troubleshooting
The following section provides you with an overview of possible causes of errors to provide
you with an initial troubleshooting aid.
NOTICE
Device malfunction possible when retrofitting with untested hardware
‣
When upgrading/retrofitting the device with additional hardware at a later date (relay,
additional universal input and additional analog output), an internal hardware test
must be performed by the device software. To do so use the Verify HW set function in
the Expert→Diagnostics menu.
10.1 Troubleshooting instructions
L
WARNING
Danger through electric tension
‣
The device cannot be operated in an open state for error diagnosis!
Error codes that are shown on the display are described in the next section →  40.
Further information on the failsafe mode is also provided in Section Commissioning
→  35.
10.2 Process error messages
Faults have the highest priority. The associated error code is displayed.
10.2.1 Device malfunction
The errors are defined as:
Error code Meaning Remedy
F041 Sensor/cable open circuit Check wiring.
F045 Sensor error Check sensor.
F101 Range undershoot Check measurement, limit violated.
F102 Range overshoot
F221 Error: comparison measurement point Contact your local service organization.
F261 Error: flash Contact your local service organization.
F261 Error: RAM Contact your local service organization.
F261 Error: EEPROM Contact your local service organization.
F261 Error: converter channel 1 Contact your local service organization.
F261 Error: converter channel 2 Contact your local service organization.
F261 Error: invalid device ID Contact your local service organization.
F281 Initialization phase Contact your local service organization.
F282 Error: parameter data could not be saved Contact your local service organization.
F283 Error: incorrect parameter data Contact your local service organization.
F431 Error: incorrect calibration values Contact your local service organization.
C411 Info: upload/download active Only for information, device properly
working.
C432 Info: calibration/testing mode Only for information, device properly
working.