Woodward Governor Controller – DPG-2201-002
Part Number: DPG-2201-002
The DPG-2201-00X digital controller is used primarily to govern diesel or gas fueled engines of generator sets. This microprocessor-based, digital controller performs across a wide speed range and allows adjustment of all controller features through the built-in user interface. Properly tuned, this controller delivers fast engine response to speed or load changes while providing precise stable isochronous operation. Separately programmable Proportional, Integral, and Derivative gains are provided for tailoring controller response to many engine applications. Other adjustments include acceleration and deceleration ramp rates, startup and torque limits, idle speed and idle hold time. This controller can also provide droop speed control with 100 user-selectable droop levels. The controller’s internal FAILSAFE reacts instantly to loss of the engine speed signal, allowing the actuator to return to minimum fuel.