Using Front-Connected Pc - ABB Relion 670 Series Commissioning Manual

1MRK 511 403-UEN E
HMI Signal Name:
Application
RTE
IEC61850
LMD
LDCMxxx
OEM
Also the internal signals, such as INT--FAIL and INT--WARNING can be connected to binary
output contacts for signalling to a control room.
In the IED Status - Information, the present information from the self-supervision function can
be viewed. Indications of failure or warnings for each hardware module are provided, as well as
information about the external time synchronization and the internal clock. All according to
table 26. Loss of time synchronization can be considered as a warning only. The IED has full
functionality without time synchronization.
When settings are changed in the IED, the protection and control applications restart in order
to take effect of the changes. During restart, internal events get generated and Runtime App
error will be displayed. These events are only indications and will be for short duration during
the restart.
14.2.2

Using front-connected PC

When an internal fault has occurred, extensive information about the fault can be retrieved
from the list of internal events available in the SMS part:
TRM-STAT TermStatus - Internal Events
The list of internal events provides valuable information, which can be used during
commissioning and fault tracing.
The internal events are time tagged with a resolution of 1ms and stored in a list. The list can
store up to 40 events. The list is based on the FIFO principle, when it is full, the oldest event is
overwritten. The list cannot be cleared and its content cannot be erased.
Bay control REC670
Commissioning manual
Status Description
READY / FAIL 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.
READY / FAIL This signal will be active if the
Runtime Engine failed to do some
actions with the application threads.
The actions can be loading of settings
or parameters for components,
changing of setting groups, loading or
unloading of application threads.
READY / FAIL This signal will be active if the IEC
61850 stack did not succeed in some
actions like reading IEC 61850
configuration, startup etc.
READY / FAIL LON network interface, MIP/DPS, is in
an unrecoverable error state.
READY / FAIL Line Differential Communication Error
status
READY / FAIL Optical Ethernet Module error status
IED will not be operational during applications restart.
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Section 14
Troubleshooting
M11763-203 v6
201