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2.21.7 Data ID
◆ Signal monitoring point
OV protection operated (phase-A)
Alarm signal by OV protection
OV protection operated (phase-B)
OV protection operated (phase-C)
Trip signal by OV protection
OV1 relay element operated (phase-A)
OV1 relay element operated (phase-B)
OV1 relay element operated (phase-C)
OV1 protection operated (phase-A)
Alarm signal by OV1 protection
OV1 protection operated (phase-B)
OV1 protection operated (phase-C)
Trip signal by OV1 protection
OV1 relay element operated (3-phases OR)
OV1 relay operation level pick up (phase-A)
OV1 relay operation level pick up (phase-B)
OV1 relay operation level pick up (phase-C)
OV1 relay operation level pick up (3-phases OR)
OV1 protection block command
OV2 relay element operated (phase-A)
OV2 relay element operated (phase-B)
OV2 relay element operated (phase-C)
OV2 protection operated (phase-A)
Alarm signal by OV2 protection
OV2 protection operated (phase-B)
OV2 protection operated (phase-C)
Trip signal by OV2 protection
OV2 relay element operated (3-phases OR)
OV2 relay operation level pick up (phase-A)
OV2 relay operation level pick up (phase-B)
OV2 relay operation level pick up (phase-C)
OV2 relay operation level pick up (3-phases OR)
OV2 protection block command
◆ Connection point on PLC logic
OV1 protection block command
OV2 protection block command