ProAct I/II
Manual 04121
50
Woodward
The number of gear teeth is used by the control to convert pulses
from the speed-sensing device to engine rpm. To prevent possible
serious injury from an overspeeding engine, make sure the control is
properly programmed to convert the gear-tooth count into engine
rpm. Improper conversion could cause engine overspeed.
3.
Dynamics Map selects the mapping algorithm used to map dynamics as a
function of engine speed. Figure 4-13 illustrates how dynamics vary as a
function of engine speed for each map.
4.
Failsafe Function. Use Rabbit or Turtle keys: Up to enable, Down to disable.
The Failsafe function causes the ProAct control to issue a minimum
fuel signal should the MPU signal fail. Should the function be
disabled (to permit a fuel position while cranking or for test
procedures), it must be enabled again to prevent overspeed should
the signal fail while the engine is operating. Engine overspeed can
damage equipment and cause personal injury or death.
Menu 0—Error Menu
1.
Active Errors display errors that the control has detected that are still
present. The error must be corrected before operation of the engine. Active
errors can be cleared by toggling Run/Stop.
Figure 4-13. Dynamics Map Curves
Summary of Contents for ProAct I
Page 10: ...ProAct I II Manual 04121 8 Woodward Figure 1 3 Example of ProAct II Actuator...
Page 11: ...Manual 04121 ProAct I II Woodward 9 Figure 1 4 Outline Drawing of ProAct I or II Actuator...
Page 12: ...ProAct I II Manual 04121 10 Woodward Figure 1 5 ProAct Wiring Diagram...
Page 13: ...Manual 04121 ProAct I II Woodward 11 Figure 1 6 Outline Drawing of ProAct Control Box...
Page 39: ...Manual 04121 ProAct I II Woodward 37 Figure 4 2 Typical Transient Response Curves...
