BE1-951
Application
8-27
Function
Purpose
BESTlogic
Expression
Mode Setting
Block/Drive to Lockout Logic: Drive recloser to
lockout when recloser drive to lockout expression
is TRUE or when relay is in Test mode.
VO9+VO15
181
Not used
0
0 (disabled)
281
Not used
0
0 (disabled)
381
Not used
0
0 (disabled)
481
Not used
0
0 (disabled)
581
Not used
0
0 (disabled)
BF
Breaker Fail Initiate Logic: Initiate breaker failure
when breaker failure initiate expression is TRUE.
VO10
1
(enabled)
Block Input Logic: Block breaker failure protection
when relay is in Test mode.
VO15
GROUP
Input 0 Logic: No manual selection logic is used.
0
1
(discrete input
selection)
Input 1 Logic: No manual selection logic is used.
0
Input 2 Logic: No manual selection logic is used.
0
Input 3 Logic: No manual selection logic is used.
0
Auto/Manual Logic: Disable automatic selection
when virtual switch 43 is in the Manual position.
/43
Table 8-15. FDR-W-IL Virtual Switches Logic
Switch
Purpose
Mode
Variable Label
State Labels
TRUE (1)
FALSE (0)
43
Auto/Manual switch for automatic
setting group change logic.
2
(on/off)
SETGRP_MAN
MANUAL
AUTO
143
Disable recloser when virtual switch is
closed.
2
(on/off)
RCL_DISABL
DISABLD
ENABLED
243
Disable neutral and negative
sequence, 50 and 51 protection when
virtual switch is closed.
2
(on/off)
N&Q_DISABL
DISABLD
ENABLED
343
Places the relay in Test mode so that
breaker failure is disabled when virtual
switch is closed.
2
(on/off)
TESTENABLE
TSTMODE
NORMAL
101
Allows breaker to be tripped or closed
manually from HMI or ASCII command
interface.
1
(enabled)
N/A
N/A
N/A
Содержание BE1-951
Страница 157: ...BESTlogic Programmable Logic BE1 951 7 2 Figure 7 1 BESTlogic Function Blocks Courtesy of NationalSwitchgear com...
Страница 238: ...BE1 951 Human Machine Interface 10 5 Figure 10 5 Metering Menu Branch Structure Courtesy of NationalSwitchgear com...
Страница 239: ...10 6 Human Machine Interface BE1 951 Figure 10 6 Reports Menu Branch Structure Courtesy of NationalSwitchgear com...
Страница 270: ...12 2 Installation BE1 951 Figure 12 1 BE1 951 S1 Case Dimensions Courtesy of NationalSwitchgear com...
Страница 274: ...12 6 Installation BE1 951 Figure 12 5 BE1 951 H1 Case Dimensions Courtesy of NationalSwitchgear com...
Страница 283: ...BE1 951 Installation 12 15 Figure 12 16 Typical AC Connections Courtesy of NationalSwitchgear com...
Страница 394: ...A 18 Appendix BE1 951 Figure A 14 Time Characteristic Curve B Very Inverse 99 1376 Courtesy of NationalSwitchgear com...
Страница 396: ...A 20 Appendix BE1 951 Figure A 16 Time Characteristic Curve G Long Inverse 99 1622 Courtesy of NationalSwitchgear com...
Страница 397: ...BE1 951 Appendix A 21 Figure A 17 46 Time Characteristic Curve Courtesy of NationalSwitchgear com...