CYG PRS-7367 - Close Logic

Protection Functions
PRS-7367 183
1：CB open
2：1 and 2
3：1 or 2
94Ti_PulseTime
0.05 -
60.00
s
0.01
0.15
Pulse delay time
94Ti_OnDelay
0 - 60.00
s
0.01
0
Output on delay time
94Ti_OffDelay
0 - 60.00
s
0.01
0.01
Output off delay time
94Ti_MPFBlkAR
0-1
-
-
1
1: Enable
0: Disable
94Ti_3PFBlkAR
0-1
-
-
1
1: Enable
0: Disable
3.36 Close Logic
3.36.1 Overview
This relay provides trip logic for tripping BO.
3.36.1.1 Function Block
The function block of the protection is as below.
Block
CLOSELOGIC
Reset
CB_Cls
CB_Opn
CloseIn
I3P
LockOut
CloseOut
Figure 3.36-1 The close logic
3.36.2 Protection Principle
The operation of close logic can be described by using a module diagram. All the modules in the
diagram are explained in the next sections.
 Lockout Type: The relay closing BO can be connected to external Lockout relay.
 Steady type