Endress+Hauser Prosonic M FMU40 - Troubleshooting; System Error Messages

Troubleshooting Prosonic M - FOUNDATION Fieldbus
60 Endress+Hauser
7Troubleshooting
7.1 System error messages
7.1.1 Current error
Errors which the Prosonic M detects during commissioning or operation are displayed in the
following way:
• VU331:
error symbol in the "measured value" (000) function
• VU331 or Endress+Hauser operating program:
in the "diagnostics" (0A) function group in the "present error" (0A0) function
Only the highest priority error is displayed; in the case of multiple errors, you can scroll between
the different error messages by pressing O or S.
• FOUNDATION Fieldbus:
– by the status of the main value in the cyclic data telegram
– Diagnostic Block, parameter PARACTUALERROR (present error)
NI-FBUS-FMU4x-en-004
7.1.2 Last error
The last error is displayed in the "diagnostics" (0A) function group in the "previous error"
(0A1) function. This display can be deleted in the "clear last error" (0A2) function.
(FOUNDATION Fieldbus: Diagnsotic Block;
parameters PARLASTERROR and PARCLEARLASTERROR.