Woodward 723PLUS Technical Manual page 76

Two-engine redundant lon torque sharing marine propulsion application
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723PLUS Digital Marine Control
Run/Stop Switch (Discrete Input A)
Place the Run/Stop switch in the closed position. The prompt 01 RUN / STOP
CONTACT, under the header J**DISCRETE IN**, should read "TRUE". Place the
Run/Stop switch in the open position. The 01 RUN / STOP CONTACT prompt
should read "FALSE". Do not allow the engine to start during this step.
The Run/Stop switch should be used in conjunction with the normal
shutdown devices. The Run/Stop should NOT be used as the
emergency shutdown for the engine.
De-Clutch Request Switch (Discrete Input B)
Place the De-Clutch Request switch in the closed position. The prompt 02
DE-CLUTCH REQUEST, under the header J**DISCRETE IN**, should read
"TRUE". Place the De-Clutch Request switch in the open position. The 02
DE-CLUTCH REQUEST prompt should read "FALSE"
Maneuvering Mode Switch (Discrete Input C)
Place the Maneuvering Mode switch in the closed position. The prompt 03
MANEUVER MODE, under the header J**DISCRETE IN**, should read "TRUE".
Place the Maneuvering Mode switch in the open position. The 03 MANEUVER
MODE prompt should read "FALSE"
Clutch Engaged Switch (Discrete Input D)
Place the Clutch Engaged switch in the Clutch Engaged position (closed). The
prompt 04 CLUTCH ENGAGED, under the header J**DISCRETE IN**, should
read "TRUE". Place the Clutch Engaged switch in the Clutch is NOT Engaged
position (open). The 04 CLUTCH ENGAGED prompt should read "FALSE".
Clutch Request Switch (Discrete Input F)
Place the Clutch Request switch in the Clutch Request position (closed). The
prompt 05 CLUTCH REQUEST, under the header J**DISCRETE IN**, should
read "TRUE". Place the Clutch Request switch in the Declutch position (open).
The 05 CLUTCH REQUEST prompt should read "FALSE".
Actuator Mode Switch (Discrete Input G)
Place the Actuator Mode switch in the Mechanical Governor position (closed).
The prompt 06 BALL-HEAD GOVERNOR, under the header J**DISCRETE IN**,
should read "TRUE". Place the Actuator Mode switch in the Electrical Actuator
position (open). The 06 BALL-HEAD GOVERNOR prompt should read "FALSE".
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Manual 26482
Woodward

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