Subaru impreza 2017, Owner'S Manual

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All switches in open position: switch control position = open
All switches in closed position: switch control position = closed
At least one switch in open position and the
other(s) in closed position:
switch control position = intermediate
Any switch in intermediate position: switch control position = intermediate
Any switch in bad state: switch control position = bad state
The time stamp of the output multi-phase position from switch control will have
the time stamp of the last changed phase when it reaches the end position. When it
goes to intermediate position or bad state, it will get the time stamp of the first
changed phase.
In addition, there is also the possibility that one of the one-phase switches will
change position at any time due to a trip. Such situation is here called pole
discordance and is supervised by this function. In case of a pole discordance
situation, that is, the positions of the one-phase switches are not equal for a time
longer than the setting
tPoleDiscord , an error signal POLEDISC will be set.
In the supervision phase, the switch controller function evaluates the "cause"
values from the switch modules circuit breaker (SXCBR)/circuit switch (SXSWI).
At error the "cause" value with highest priority is shown.
Blocking principles
M13484-37 v5
The blocking signals are normally coming from the bay control function (QCBAY)
and via the IEC 61850 communication from the operator place.
The different blocking possibilities are:
• Block/deblock of command. It is used to block command for operation of
position.
• Blocking of function, BLOCK. If the BLOCK signal is set, it means that the
function is active, but no outputs are generated, no reporting, control
commands are rejected and functional and configuration data is visible.
The different block conditions will only affect the operation of this
function, that is, no blocking signals will be "forwarded" to other
functions. The above blocking outputs are stored in a non-volatile
memory.
Dependence on operator place
GUID-AB327F15-AF44-4ACC-8FA5-2A52AE4AE090 v3
For the commands from a communication protocol, such as IEC 61850-8-1 and
DNP, and through the inputs
L_SEL
,
L_OPEN
and
L_CLOSE
, the operator place is
evaluated, and only the commands from enabled operator places are accepted, see
Table
160 . Commands through the inputs
L_SEL
,
L_OPEN
and
L_CLOSE
are
always from the local operator place. For commands through the inputs
AU_OPEN
1MRK 505 384-UEN A
Section 9
Control
Breaker protection REQ650 2.2 IEC 285
Technical manual