8-42 BE1-951 Application 9328900990 Rev L
Function Purpose
BESTlogic
Expression
Mode
Setting
32 N/A 0 0 (disabled)
79 N/A 0 0 (disabled)
Breaker Fail Initiate Logic: Initiate breaker failure when breaker
failure initiate expression is TRUE.
VO10
BF
Block Input Logic: Block breaker failure protection when relay
is in Test mode.
Vo15
1 (enabled)
62 N/A 0 0 (disabled)
162 N/A 0 0 (disabled)
86 N/A 0 0 (disabled)
186 N/A 0 0 (disabled)
Input 0 Logic: Switch to Setting Group 1 if feeder relay is out of
service.
IN3
Input 1 Logic: N/A 0
Input 2 Logic: N/A 0
Input 3 Logic: N/A 0
GROUP
Auto/Manual Logic: Auto/Manual switch fixed in Manual
position. No automatic selection. Selection by contact sensing
only.
0
2 (Binary
Coded
Selection)
Table 8-23. BACKUP Virtual Switch Logic
State Labels
Switch Purpose Mode Label
True False
43 N/A 0 (disabled) SWITCH_43 CLOSED OPEN
143 N/A 0 (disabled) SWITCH_143 CLOSED OPEN
243 N/A 0 (disabled) SWITCH_243 CLOSED OPEN
343
Places the relay in Test mode so that
breaker failure is disabled when IN4 is de-
energized.
2 (On/Off) TESTENABLE TSTMODE NORMAL
101
Allows breaker to be tripped or closed
manually from the HMI or ASCII interface.
1 (Enable) N/A N/A N/A