Siemens Argus 7SR21 - Page 171

7SR210 Settings Guide
Unrestricted ©2018 Siemens Protection Devices Limited Page 47 of 61
Description Range Default
CB Count To ARBlock
Count To AR Block CB trip count exceeded
Combination of ( BO1, BO2, BO3,
BO4, BO5, BO6, BO7, BO8, L1,
L2, L3, L4, L5, L6, L7, L8, V1, V2,
V3, V4, V5, V6, V7, V8, V9, V10,
V11, V12, V13, V14, V15, V16 )
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----------
CB Freq Ops Count
CB Frequent Operations count exceeded
Combination of ( BO1, BO2, BO3,
BO4, BO5, BO6, BO7, BO8, L1,
L2, L3, L4, L5, L6, L7, L8, V1, V2,
V3, V4, V5, V6, V7, V8, V9, V10,
V11, V12, V13, V14, V15, V16 )
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I^2t CB Wear
I^2t CB Wear limit exceeded
Combination of ( BO1, BO2, BO3,
BO4, BO5, BO6, BO7, BO8, L1,
L2, L3, L4, L5, L6, L7, L8, V1, V2,
V3, V4, V5, V6, V7, V8, V9, V10,
V11, V12, V13, V14, V15, V16 )
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Trip Time Alarm
Trip Time Alarm operated
Combination of ( BO1, BO2, BO3,
BO4, BO5, BO6, BO7, BO8, L1,
L2, L3, L4, L5, L6, L7, L8, V1, V2,
V3, V4, V5, V6, V7, V8, V9, V10,
V11, V12, V13, V14, V15, V16 )
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CB Open
Indicates that the circuit breaker is in the open position.
Combination of ( BO1, BO2, BO3,
BO4, BO5, BO6, BO7, BO8, L1,
L2, L3, L4, L5, L6, L7, L8, V1, V2,
V3, V4, V5, V6, V7, V8, V9, V10,
V11, V12, V13, V14, V15, V16 )
----------------------
----------
CB Closed
Indicates that the circuit breaker is in the closed position.
Combination of ( BO1, BO2, BO3,
BO4, BO5, BO6, BO7, BO8, L1,
L2, L3, L4, L5, L6, L7, L8, V1, V2,
V3, V4, V5, V6, V7, V8, V9, V10,
V11, V12, V13, V14, V15, V16 )
----------------------
----------
Close CB Blocked
Indicates that the Close CB control is blocked by its
interlocking logic.
Combination of ( BO1, BO2, BO3,
BO4, BO5, BO6, BO7, BO8, L1,
L2, L3, L4, L5, L6, L7, L8, V1, V2,
V3, V4, V5, V6, V7, V8, V9, V10,
V11, V12, V13, V14, V15, V16 )
----------------------
----------
CB Alarm
Indicates the CB is either in an illegal state or is stuck neither
open or closed.
Combination of ( BO1, BO2, BO3,
BO4, BO5, BO6, BO7, BO8, L1,
L2, L3, L4, L5, L6, L7, L8, V1, V2,
V3, V4, V5, V6, V7, V8, V9, V10,
V11, V12, V13, V14, V15, V16 )
----------------------
----------
Open CB
Open pulse due to Manual Open being issued.
Combination of ( BO1, BO2, BO3,
BO4, BO5, BO6, BO7, BO8, L1,
L2, L3, L4, L5, L6, L7, L8, V1, V2,
V3, V4, V5, V6, V7, V8, V9, V10,
V11, V12, V13, V14, V15, V16 )
----------------------
----------
Phase A
A phase A element operated
Combination of ( BO1, BO2, BO3,
BO4, BO5, BO6, BO7, BO8, L1,
L2, L3, L4, L5, L6, L7, L8, V1, V2,
V3, V4, V5, V6, V7, V8, V9, V10,
V11, V12, V13, V14, V15, V16 )
L1
Phase B
A phase B element operated
Combination of ( BO1, BO2, BO3,
BO4, BO5, BO6, BO7, BO8, L1,
L2, L3, L4, L5, L6, L7, L8, V1, V2,
V3, V4, V5, V6, V7, V8, V9, V10,
V11, V12, V13, V14, V15, V16 )
L2
Phase C
A phase C element operated
Combination of ( BO1, BO2, BO3,
BO4, BO5, BO6, BO7, BO8, L1,
L2, L3, L4, L5, L6, L7, L8, V1, V2,
V3, V4, V5, V6, V7, V8, V9, V10,
V11, V12, V13, V14, V15, V16 )
L3