CYG PRS-7367 User Manual

Protection Functions
114 PRS-7367
3.22.1.1 Function Block
79AR
Ena
On
Blocked
Ready
Active
1stShot
2ndShot
Disable
CB_Healthy
TripH
CB_Open
CB_Close
Trip
LockoutAR
ChkOK
Inprog
Inprog1
Inprog2
Inprog3
Inprog4
CloseCB
ChkFail
I3P
BlockAR
ResetAR
NotServ
3rdShot
4thShot
Succl
Unsuccl
BlkInstTr
Figure 3.22-1 Autorecloser block
3.22.1.2 Signals
Table 3.22-1 Input Signals
NO.
Signal
Description
1
I3P
The current magnitude in all the three phases
2
Ena
Binary input for enabling AR. If the logic setting ExtCtrl =1,enabling AR will be
controlled by the external input and Enable Setting
3
Disable
Binary input for disabling AR. If the logic setting ExtCtrl =1, disabling AR will be
controlled by the external input. Enabling AR will be controlled by the external
input and Enable Setting.
4
BlockAR
Binary input signal to block, if AR is blocked, the ready status will be clear and AR
out of serve will be active.
5
LockoutAR
Binary input signal to lockout, if AR is lockouted, it need to be reset automatically
or manually ,and also the ready status will be clear and AR NotServ BO will be
active.
6
ResetAR
Binary input signal to reset auto-recloser. If the logic setting 79AR_AutoRst =0,
the lockout AR only can be reset by this input.

CYG PRS-7367 Specifications

General

Brand	CYG
Model	PRS-7367
Category	Control Unit
Language	English