CYG PRS-7367 - Application Scope; Settings

Protection Functions
182 PRS-7367
SIG 94T_OpA
SIG 94T_SelA
SIG 94T_1POpEF
&
1
SIG 94T_OpB
SIG 94T_SelB
SIG 94T_1POpEF
&
1
SIG 94T_OpC
SIG 94T_SelC
SIG 94T_1POpEF
&
1
FaultPhaseNum
Figure 3.35-5 The 94T fault number condition
SET
94T_MPFBlkAR=1
FaultPhaseNum2
FLG
&
SET
94T_3PFBlkAR=1
FaultPhaseNum=3
FLG
&
1
SIG 94T_OpBlkAR
SIG94T_BlkAR
Figure 3.35-6 The 94T fault blocking AR function
3.35.3 Application Scope
All trip signals from different protection functions are routed through the trip logic. The most
simplified application of the logic function is linking the trip signal and ensuring that the signal is
long enough.
3.35.4 Settings
In the following table, i is the protection stage number, it can be set according to the requirements.
Name
Values
（Range）
Unit
Step
Default
Description
94Ti_ModeOutput
0 - 2
-
1
0
BO mode：
0: Steady type
1: Lockout type
2: Pulsed type
94Ti_SteadyType
0 - 3
-
1
0
Return modes of steady type
0：no current