Function
Range or value
Accuracy
Reclaim time ”tReclaim”
(0.00-6000.00) s
±0.2% or ±15 ms
whichever is greater
Maximum wait time for release from master
“tWaitForMaster”
(0.00-6000.00) s
±0.2% or ±15 ms
whichever is greater
Reset time for reclosing inhibit “tInhibit”
(0.000-60.000) s
±0.2% or ±45 ms
whichever is greater
Wait time after close command before
proceeding to next shot “tAutoContWait”
(0.000-60.000) s
±0.2% or ±45 ms
whichever is greater
Maximum wait time for fulfilled synchrocheck
conditions “tSync”
(0.00-6000.00) s
±0.2% or ±45 ms
whichever is greater
Delay time before indicating successful
reclosing “tSuccessful”
(0.000-60.000) s
±0.2% or ±50 ms
whichever is greater
Maximum wait time for circuit breaker closing
before indicating unsuccessful “tUnsucCl”
(0.00-6000.00) s
±0.2% or ±45 ms
whichever is greater
9.3
Interlocking
IP15572-1 v2
9.3.1
Logical node for interlocking SCILO
IP14138-1 v2
9.3.1.1
Identification
GUID-3EC5D7F1-FDA0-4F0E-9391-08D357689E0C v3
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Logical node for interlocking
SCILO
-
3
9.3.1.2
Functionality
M15048-3 v6
The Logical node for interlocking SCILO function is used to enable a switching
operation if the interlocking conditions permit. SCILO function itself does not
provide any interlocking functionality. The interlocking conditions are generated in
separate function blocks containing the interlocking logic.
9.3.1.3
Function block
M15049-3 v6
IEC05000359-2-en.vsd
SCILO
POSOPEN
POSCLOSE
OPEN_EN
CLOSE_EN
EN_OPEN
EN_CLOSE
IEC05000359 V2 EN-US
Figure 120:
SCILO function block
Section 9
1MRK 505 384-UEN A
Control
266
Breaker protection REQ650 2.2 IEC
Technical manual
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