11.74
SEL-421 Relay Instruction Manual Date Code 20171021
Relay Word Bits
Row Lists
371 * Reserved
371 * Reserved
371 * Reserved
371 * Reserved
372 89CBL05 Disconnect 05 close block
372 89OSI05 Disconnect 05 open seal-in timer timed out
372 89CSI05 Disconnect 05 close seal-in timer timed out
372 89OIR05 Disconnect 05 open immobility timer reset
372 89CIR05 Disconnect 05 close immobility timer reset
372 89OBL05 Disconnect 05 open block
372 89ORS05 Disconnect 05 open reset
372 89CRS05 Disconnect 05 close reset
373 89OIM05 Disconnect 05 open immobility timer timed out
373 89CIM05 Disconnect 05 close immobility timer timed out
373 * Reserved
373 * Reserved
373 * Reserved
373 * Reserved
373 * Reserved
373 * Reserved
374 89CBL06 Disconnect 06 close block
374 89OSI06 Disconnect 06 open seal-in timer timed out
374 89CSI06 Disconnect 06 close seal-in timer timed out
374 89OIR06 Disconnect 06 open immobility timer reset
374 89CIR06 Disconnect 06 close immobility timer reset
374 89OBL06 Disconnect 06 open block
374 89ORS06 Disconnect 06 open reset
374 89CRS06 Disconnect 06 close reset
375 89OIM06 Disconnect 06 open immobility timer timed out
375 89CIM06 Disconnect 06 close immobility timer timed out
375 * Reserved
375 * Reserved
375 * Reserved
375 * Reserved
375 * Reserved
375 * Reserved
376 89CBL07 Disconnect 07 close block
376 89OSI07 Disconnect 07 open seal-in timer timed out
376 89CSI07 Disconnect 07 close seal-in timer timed out
376 89OIR07 Disconnect 07 open immobility timer reset
376 89CIR07 Disconnect 07 close immobility timer reset
Table 11.68 Relay Word Bits: Bay Control Disconnect Timers and Breaker Status (Sheet 3 of 5)
Row Name Description