Woodward 721, Operation And Calibration Manual, Page: 4 / 52

721DSC for Marine Propulsion Application Manual 26004
Woodward
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Chapter 6. Service and Configure Menus
Configure Menus ·························································································································································· 21
Service
Menus ······························································································································································· 23
Display ······································································································································································ 23
Dynamics 1 ······························································································································································ 23
Dynamics 2 ······························································································································································ 25
Speed Settings ························································································································································ 25
KW Settings ····························································································································································· 27
Fuel Limit ·································································································································································· 27
Display 2 ··································································································································································· 28
Alarms ······································································································································································· 29
Chapter 7. Major Alarm and Minor Alarm
Major Alarm ···································································································································································· 35
Minor Alarm ···································································································································································· 35
721DSC Specification ············································································ inside back cover
ILLUSTRATIONS AND TABLES
Fig 1. Hand Held Programmer Functions ·························································································································· 16
Fig 2. Typical Transient Response Curve ·························································································································· 31
Fig 3. Control Gain as a Function of Speed Error ············································································································· 32
Fig 4. Control Gain as a Function of Control Output ········································································································ 32
Fig 5. Speed Filter ····································································································································································· 33
Fig 6. Torque Fuel Limit Curve ·············································································································································· 33
Set Point Record Sheets
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37
Function Block Diagram
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Appendix P1
Control Wiring Diagram
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Appendix P4