- 544 -
◆ Signal monitoring point
States of the CB2 not to be defined in three-phase
Three-phase contacts closed in CB
Three-phase contacts not closed in CB
Any one of three-phase contacts closed in CB
Any one of three-phase contacts opening in CB
Detected the line not being energized
Main contacts closed in DS
States of the DS not to be defined
Aux normally-close-contact in DS
Aux normally-open-contact in DS
Main contact opening in DS
OCD element operated in phase-A
Off-delay timer after OCD element in phase-A
OCD element operated in phase-B
Off-delay timer after OCD element in phase-B
OCD element operated in phase-C
Off-delay timer after OCD element in phase-C
UVLG element operated in phase-A
UVLG elements operated in three-phase
UVLG element operated in phase-B
UVLG element operated in phase-C
Any UVLG element operated in three-phases
UVLS elements operated in phase-AB
UVLS elements operated in three-phase
UVLS elements operated in phase-BC
UVLS elements operated in phase-CA
Any UVLS element operated in three-phase
Aux normally-close-contact in three-phase of CB2
Aux normally-open-contact in three-phase of CB2
◆ Connection point in PLC logic
CB1-A normally close contact
CB1-A normally open contact
CB1-B normally close contact
CB1-B normally open contact
CB1-C normally close contact
CB1-C normally open contact
CB1 normally close contact
CB1 normally open contact
CB2-A normally close contact
CB2-A normally open contact
CB2-B normally close contact
CB2-B normally open contact