Winco DPG-2145-001 - Manual (Page 23)

Manual 36526F DPG-21XX-00X Digital Controllers
Woodward 15
DPG-21XX-002 Models:
This parameter is used to determine the engine speed that will trigger the controller to
output minimum fuel. The parameter’s value is set as a frequency in Hertz or as a RPM
value depending on whether the No. of Flywheel Teeth parameter is zero or nonzero
respectively. The default value of 15,000 Hertz (450 Hertz ignition) is used to disable
over speed detection.
The controller detects an over speed condition when it measures an engine speed that
exceeds the OVER SPEED LIMIT value. When an over speed is detected the
controller’s actuator output signal is set to minimum.
The controller must be turned off to clear the over
speed detection before the engine can be restarted.
3.21 Set Speed A Min (optional)
Set Speed A Min is used to set the lowest value allowed for Set Speed A adjustments.
The adjustable range for Set Speed A Min extends from 10 Hertz (2 Hertz ignition) to
the current value of Set Speed A.
3.22 Set Speed A Max (optional)
Set Speed A Max is used to set the highest value allowed for Set Speed A
adjustments. The adjustable range for Set Speed A Max extends from the current value
of Set Speed A to 11000 Hertz (300 Hertz ignition).
3.23 Set Speed B Min (optional)
DPG-2145-00X and DPG 2155-00X Models
Set Speed B Min is used to set the lowest value allowed for Set Speed B adjustments.
The adjustable range for Set Speed B Min extends from 10 Hertz (2 Hertz ignition) to
the current value of Set Speed B.
3.24 Set Speed B Max (optional)
DPG-2145-00X and DPG 2155-00X Models
Set Speed B Max is used to set the highest value allowed for Set Speed B
adjustments. The adjustable range for Set Speed B Max extends from the current value
of Set Speed B to 11000 Hertz (300Hertz ignition).
3.25 Idle Speed Min (optional)
Idle Speed Min is used to set the lowest value allowed for Idle Speed adjustments. The
adjustable range for Idle Speed Min extends from 10 Hertz (2 Hertz ignition) to the
current value of Idle Speed.
3.26 Idle Speed Max (optional)
Idle Speed Max is used to set the highest value allowed for Idle Speed adjustments.
The adjustable range for Idle Speed Max extends from the current value of Idle Speed
to 11000 Hertz (300Hertz ignition).