PROline Promag 53 5Operation
Endress+Hauser 67
5.3 Err or mes sages
Type of error
Errors which occur during commissioning or measuring operation are displayed imme-
diately. 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 errors: This group consists of all device errors, e.g. communication errors,
hardware errors, etc. → see Page 100.
• Process errors: This group consists of all application errors, e.g. empty pipe,
etc. → see Page 105.
Fig. 45: Error messages on the display (example)
1 Error type: P = process error, S = system error
2 Error message type:
$ = fault message; ! = notice message
3 Error designation: e.g. EMPTY PIPE = measuring tube is only partly filled or completely empty
4 Error number: e.g. #401
5 Duration of most recent error occurrence (in hours, minutes and seconds)
Error message type
Users have the option of weighting certain errors differently, in other words having them
classed as “
Fault messages”
or “
Notice messages
”. You can define messages in this
way with the aid of the function matrix (see the “Description of Device Functions”
manual).
Serious system errors, e.g. module defects, are always identified and classed as “fault
messages” by the measuring device.
Notice message (!)
• Displayed as → Exclamation mark (!), error type (S: system error, P: process error).
• The error in question has no effect on the inputs or outputs of the measuring device.
Fault message ( $)
• Displayed as → Lightning flash ( $), error type (S: system error, P: process error).
• The error in question has a direct effect on the inputs or outputs.
The response of the inputs or outputs (failsafe mode) can be defined by means of
functions in the function matrix (see Page 109).
!
Note:
For security reasons, error messages should be output via the relay outputs.
F06-53xxxxxx-07-xx-xx-xx-002ae
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