Woodward DSLC-2 - Page 44

Manual 37443A DSLC-2 - Digital Synchronizer and Load Control
Page 44/226 © Woodward
DO
Alarm
DO
Load
Switch
DO
High
Limit
DO
Low
Limit
DO
Breaker
Open
DO
Breaker
Close
DO
Centr.
Alarm
DO
Alarm 1
DO
Alarm 2
DO
Alarm 3
DO
Voltage
Raise
DO
Voltage
Lower
Self Test
x
Load switch alarm
Reverse power
x
High load limit
High process limit
High voltage limit
x
Low load limit
Low process limit
Low voltage limit
x
Gen. out of range
Gen. Unload (DI 8)
x
Synchronization-
dead bus closure
x
Synchronizer
timeout
Reclose limit
High load limit
Low load limit
High process limit
Low process limit
Low voltage limit,
High voltage limit
Voltage range limit
Communication
error
Missing member
Centralized alarm
GCB open fail
x x x x
3pos voltage
increase
3pos pf increase
x x
3pos voltage
lower
3pos pf lower
x x
NOTE
Refer to Appendix B: “Connecting 24 V Relays“ on page 205 for interference suppressing circuits when
connecting 24 V relays.