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Parameterization
9.4 Parameters
P07
Designation on ATC
Brk, n = 1...2)
display
P07.n.09
DELAY AFTER MIN
COIL
P07.n.10
CLOSING RETRY
P07.n.11
BRK.EN. CONDITION
P07.n.12
CHANNEL NO.
OFF = A closing retry is never executed.
1)
AUT, AUT+MAN = Closing retry is only executed when the ATC6500 is in the set operating mode.
2)
CLOSING = Closing retry is executed only in case of failed closing but not when the breaker opens spontaneously.
3)
170
Description
Delay between opening pulse of undervoltage
release and the spring reload
– Time that elapses between the opening pulse of
the undervoltage releases and the spring reload
command.
New closing attempt
– In the case of circuit breakers with motor opera-
tors, this parameter specifies in which mode the
new attempt to close the device can be per-
formed. The new closing attempt is performed
when the previous closure has failed, probably
because the springs were not loaded. It involves
performing a complete opening and spring loading
cycle followed by a new closing command. If the
breaker fails to close again, feedback alarm A03
or A04 is triggered.
Enabling control of the breakers BRK
- With this parameter it is possible to define under
which conditions the breakers can be controlled.
OFF = The breakers are controlled normally.
Every other setting = The breaker can only be
controlled if the variable is active. If a breaker is
open and the variable is not active, then the
breaker is not closed. If a breaker is closed and
the variable is not active, then it is opened.
Function index (x)
- Index that is possibly assigned to the function
programmed in the previous parameter.
Example:
The breaker BRK1 should only be controllable if
the input 4 is enabled:
P07.1.11 = INPx
P07.1.12 = 4
Unit
De-
Range
fault
sec
0.2
0.1-10
AUT
OFF
AUT
AUT+MAN
)
CLOSING
OFF
OFF
INPx
OUTx
LIMx
REMx
Ax
Uax
TIMx
OFF
OFF / 1-99
3KC ATC6500 transfer control device
Manual, 05/2019, L1V30538268002A-01
1)
2
3)
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