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Advanced Diagnostics
Appendix
Value Definitions and Priorities
State Value
0
1
2
3
4
State Data Quality
BAD, Comm_FAILURE
BAD, NON_SPECIFIC
BAD, OUT_OF_SERVICE
UNCERTAIN, NON_SPECIFIC
GOOD
SummarizedState Priority
HIGH
LOW
IGNORED
8.12.2
OPC-AE Message Data
OPC-AE Message Names and Meaning
Name
Source of the message
Type
EventCategory
Severity
Message
Overview of the Message Content
Alarm Status
GOOD
Maintenance required 1005
200
Meaning
No Error
Maintenance Required
Out of Specification
Hardware Error
Communication Error
Meaning
A communication error between the OPC
server and the FDS server has occurred.
FDS server has not polled the diagnostic
module yet (temporary state).
A segment is disabled.
Occurs if the diagnostic module is connected
via the FDS to a Pepperl+Fuchs fieldbus gate-
way that also processes alarms. This is an
invalid operating state.
None of the above applies.
Meaning
BAD, Comm_FAILURE
BAD, NON_SPECIFIC
UNCERTAIN, NON_SPECIFIC
GOOD
BAD, OUT_OF_SERVICE
Meaning
Chain of tags separated by dots:
FDS.PORT.HD2-DM-A.SEGMENT
CONDITION_BASED_EVENT
Pepperl+Fuchs ADM diagnostic condition
Weight of the alarm occurred
Short description of the message occurred
Message ID
Severity
0
101
701
1004
701
Message Value
Status returned to nor-
mal
Bulk power supply
exceeds limits set
during commissioning
Physical layer
exceeds limits set
during commissioning
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