Run-Time Model - ABB Relion 670 Series Technical Reference Manual

1MRK 505 208-UEN B
4.2.2.2
Technical reference manual
Name of signal
TIMESYNCHERROR
RTEERROR
IEC61850ERROR
WATCHDOG
LMDERROR
APPERROR
SETCHGD
SETGRPCHGD
FTFERROR

Run-time model

The analog signals to the A/D converter is internally distributed into two different
converters, one with low amplification and one with high amplification, see figure
26.
IEC05000296 V2 EN
Figure 26: Simplified drawing of A/D converter for the IED.
Reasons for activation
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 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.
This signal will be active if the IEC 61850 stack did not succeed
in some actions like reading IEC 61850 configuration, startup,
for example
This signal will be activated when the terminal has been under
too heavy load for at least 5 minutes. The operating systems
background task is used for the measurements.
LON network interface, MIP/DPS, is in an unrecoverable error
state.
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, for example
This signal will generate an Internal Event to the Internal Event
list if any settings are changed.
This signal will generate an Internal Event to the Internal Event
list if any setting groups are changed.
This signal will be active if both the working file and the backup
file are corrupted and can not be recovered.
ADx
Adx_Low
x
1
x
2
Adx_High
x
1
x
2
Section 4
Basic IED functions
u
1
Adx
Controller
u
1
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