Sel 411L - Figure 7.47 Factory-Default Operator Control Pushbuttons

P.7.43
Date Code 20151029 Protection Manual SEL-411L Relay
Front-Panel Operations
Front-Panel Operator Control Pushbuttons
Figure 7.47 Factory-Default Operator Control Pushbuttons
PB10LED
= NA
SELOGIC
Factory
Setting
Operator
Control
Pushbutton LED Description
PB9_LED
= NA
PB8_LED
= NA
Press this operator control pushbutton to enable/disable the automatic recloser. The
corresponding LED illuminates to indicate the RECLOSE ENABLED state.
PB7_LED
= PLT07
#RECLOSE
ENABLED
RECLOSE
ENABLED
Press this operator control pushbutton to enable/disable local front-panel circuit breaker
closing using the CLOSE pushbutton. The corresponding LED illuminates to indicate the
MANUAL CLOSE ENABLED state.
PB6_LED
= PLT06
#MANUAL
CLOSE ENABLED
MANUAL
CLOSE
ENABLED
Pushbutton is not programmed for any action. LED illuminates to indicate the relay has
single-pole tripping enabled based on the Relay Word bit E3PT = 0.
PB5_LED
= NOT E3PT
#SPT ENABLED
SPT
ENABLED
Press this operator control pushbutton to enable/disable communications-assisted tripping.
The corresponding LED illuminates to indicate the COMM SCHEME ENABLED state.
PB2_LED
= PLT02
#COMM SCHEME
ENABLED
COMM
SCHEME
ENABLED
Press this operator control pushbutton to enable/disable the relay test mode. The
corresponding LED illuminates to indicate the RELAY TEST MODE state.
PB4_LED
= PLT04
#RELAY
TEST MODE
RELAY
TEST
MODE
Pushbutton is not programmed for any action. LED illuminates to indicate the relay is not
using the main settings group (Setting Group 1).
PB3_LED
= NOT SG1
#ALT SETTINGS
ALT
SETTINGS
Press this operator control pushbutton to trip Circuit Breaker 1. The corresponding BREAKER
OPEN LED illuminates, indicating that Circuit Breaker 1 is open.
PB12LED
= NOT 52ACL1
and 52BCL1
and 52CCL1
#BREAKER OPEN
BREAKER
OPEN
Press this operator control pushbutton to close Circuit Breaker 1. The corresponding
BREAKER CLOSED LED illuminates indicating that Circuit Breaker 1 is closed. The MANUAL
CLOSE ENABLED function above enables and disables the CLOSE pushbutton.
PB11LED
= 52ACL1 and
52BCL1 and
52CCL1
#BREAKER
CLOSED
BREAKER
CLOSED
Press this operator control pushbutton to enable/disable the line current differential
protection. The corresponding LED illuminates to indicate that the 87L protection is
ENABLED.
PB1_LED
= PLT01
#87L
ENABLED
87L
ENABLED