Operation Proline t-mass 65 PROFIBUS DP/PA
40 Endress+Hauser
5.4 Error messages
5.4.1 Type of error
Errors that occur during commissioning or measuring are displayed immediately. If two or more
system or process errors occur, the error with the highest priority is the one shown on the display.
The measuring system distinguishes between two types of error:
• System error: This group includes all device errors, e.g. communication errors, hardware errors,
etc. ä 90
• Process error: This group includes all application errors, e.g. flow limit, etc. ä 97
a0000991
Fig. 29: Error messages on the display (example)
1 Error type: P = process error, S = system error
2 Error message type: $ = fault message, ! = notice message, definition
3 Error designation: e.g. FLOW LIMIT = maximum flow limit exceeded
4 Error number: e.g. #422
5 Duration of most recent error occurrence (in hours, minutes and seconds)
5.4.2 Error message type
The measuring device always assigns system and process errors which occur to two types of error
messages (fault or notice messages) resulting in different weightings. ä 89
Serious system errors, e.g. module defects, are always identified and classed as "fault messages" by
the measuring device.
Notice message (!)
• The error in question has no effect on the current operation.
• Displayed as Exclamation mark (!), error type (S: system error, P: process error).
• Displaying the device status on PROFIBUS DP/PA ä 90
Fault message ( $ )
• The error in question interrupts or stops the current operation.
• Displayed as Lightening flash ( $ ), error type (S: system error, P: process error)
• Displaying the device status on PROFIBUS DP/PA ä 90
1
2453
XXXXXXXXXX
#000 00:00:05
P
To Next Page
Loading...
