Diagnosing The Ied Status Via The Lhmi Hint Menu - ABB RELION REC650 Commissioning Manual

Section 11
Troubleshooting
11.2.3
108
The internal events in this list not only refer to faults in the IED, but also to other
activities, such as change of settings, clearing of disturbance reports, and loss of
external time synchronization.
The information can only be retrieved from the Parameter Setting software
package. The PC can be connected either to the port at the front or at the rear of the
IED.
These events are logged as internal events.
Table 19: Events available for the internal event list in the IED
Event message:
INT--FAIL Off
INT--FAIL
INT--WARNING Off
INT--WARNING
IOn--Error Off
IOn--Error
ADMn-Error Off
ADMn-Error
INT--RTC Off
INT--RTC
INT--TSYNC Off
INT--TSYNC
INT--SETCHGD
DRPC-CLEARED
The events in the internal event list are time tagged with a resolution of 1ms.
This means that, when using the PC for fault tracing, it provides information on
the:
• Module that should be changed.
• Sequence of faults, if more than one unit is faulty.
• Exact time when the fault occurred.

Diagnosing the IED status via the LHMI hint menu

In order to help the user, there is an LHMI page labeled 'Hints'. This page is
located under Main menu/Diagnostics/IED status/Hints. For each activated hint
there is a headline. From the headline view, an explanation page can be entered,
giving the user more information and hints about the particular topic.
Description
Internal fail status
Internal warning status
In/Out module No. n status
Analog/Digital module No. n
status
Real Time Clock (RTC) status
External time synchronization
status
Any settings in IED changed
All disturbances in Disturbance
report cleared
1MRK 511 425-UEN A
Generating signal:
INT--FAIL (reset event)
INT--FAIL (set event)
lNT--WARNING (reset event)
lNT--WARNING (set event)
IOn--Error (reset event)
IOn--Error (set event)
ADMn-Error (reset event)
ADMn-Error (set event)
INT--RTC (reset event)
INT--RTC (set event)
INT--TSYNC (reset event)
INT--TSYNC (set event)
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Bay control REC650 2.2 IEC
Commissioning manual