EasyManua.ls Logo

CYG PRS-7367 - Page 127

CYG PRS-7367
360 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
Protection Functions
PRS-7367 119
made and the circuit breaker does not remain closed, the AR indicates an unsuccessful reclosing.
The 79AR_RUN_Circle_N is counted from 1 (the first shot) in a reclosing cycle, the
79AR_RUN_Circle_N plus 1 when AR reclose command issues, and also the reclaim timer will
start, if there is no trip startup signal, it means AR reclose successfully, the AR will return to ready
status and wait for next reclose reclosing cycle. If there is a new trip startup signal in the reclaim
time, and also 79AR_RUN_Circle_N is less than the setting 79AR_Circle_N, AR will go to next
shot.
SIG
79AR_InprogX
&
SIG
25SYN_Chk_OK
&
SIG
79AR_CloseCB
&
SIG
79AR_Trip
0/79AR_T_WaitNext
0 / 79AR_T_Pulse
79AR_T_WaitSyn / 0
79AR_T_Dead TimeX
/ 0
SIG79AR_Chk_Fail
SIG79AR_CloseCB
FLG79AR_WaitNext
SIG
79AR_Inprog2
SIG79AR_Inprog
SIG
79AR_Succl
FLG
79AR_RUN_Circle_N +1
FLG79AR_OP
FLG
79AR_OP
SIG
79AR_CloseCB
FLG79AR_Reclaim
0/79AR_T_Reclaim
SIG
79AR_InprogX
Clear
SIG79AR_InprogX
FLG
79AR_NewShot
FLG
79AR_RUN_Circle_N
&
&
1
1
SIG
79AR_Inprog3
SIG
79AR_Inprog1
SIG
79AR_Inprog4
X=1,2,3,4
SIG
79AR_Inprog1
79AR_T_DeadTimeH
/ 0
FLG79AR_OP
High speed 1st shot AR
Figure 3.22-7 79AR Pulse and Reset

Table of Contents