Fault Tracing; Internal Fault Indications - ABB Relion 650 Series Commissioning Manual

Section 12
Troubleshooting
Indicated result
(Protocol name) Fail
(I/O module name)
Ready
(I/O module name)
Fail
12.2

Fault tracing

12.2.1

Internal fault indications

If an internal fault has occurred, the local HMI displays information under Main menu/
Diagnostics/IED status/General
Under the Diagnostics menus, indications of a possible internal failure (serious fault) or
internal warning (minor problem) are listed.
Indications regarding the faulty unit are outlined in table 22.
Table 22:
HMI Signal Name:
INT Fail
INT Warning
ADMnn
BIMnn
BOMn
IOMn
RTC
Time Sync
Application
Table continues on next page
134
Possible reason
Protocol has failed.
No problem detected.
I/O modules has failed.
Self-supervision signals on the local HMI
Status
OFF / ON
OFF / ON
READY / FAIL
READY / FAIL
READY / FAIL
READY / FAIL
READY / FAIL
READY / FAIL
READY / FAIL
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Proposed action
None.
Check that the I/O module has been configured and
connected to the IOP1- block.
If the problem persists, contact your ABB representative
for service.
Description
This signal will be active if one or
more of the following internal signals
are active; INT--LMDERROR, INT--
WATCHDOG, INT--APPERROR, INT--
RTEERROR, or any of the HW
dependent signals
This signal will be active if one or
more of the following internal signals
are active; INT--RTCERROR, INT--
IEC61850ERROR, INT--
TIMESYNCHERROR
Analog input module n failed. Signal
activation will reset the IED
BIM error. Binary input module Error
status. Signal activation will reset the
IED
BOM error. Binary output module
Error status.
IOM-error. Input/Output Module Error
status.
This signal will be active when there is
a hardware error with the real time
clock.
This signal will be active when the
source of the time synchronization is
lost, or when the time system has to
make a time reset.
This signal will be active if one or
more of the application threads are
not in the state that Runtime Engine
expects. The states can be CREATED,
INITIALIZED, RUNNING, etc.
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Commissioning manual
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