VSG CONFIGURATION

TM 9-2320-364-20-1

2-14. DDEC III/IV TROUBLESHOOTING (CONT).

Section V. DIAGNOSTIC DATA READER INFORMATION (Cont.)

C.2 VSG CONFIGURATION

The view VSG Configuration selection is the set of DDEC III/IV data that identifies the Variable Speed Governor (VSG)

configuration that is currently programmed in the DDEC III/IV calibration.

VSG DROOP RPM

Definition: Indicates the variable speed governor droop in RPM.

Typical Range: 0 to 300 RPM

VSG MIN RPM

Definition: Indicates the minimum variable speed governor RPM.

Typical Range: ("IDLE" to "VSG MAX RPM") "IDLE" = DDEC Unique ID 218 -- Byte a

VSG MAX RPM

Definition: Indicates the maximum variable speed governor RPM.

Typical Range: ("VSG MIN RPM" to "RATED") RPM

ALT VSG MIN

Definition: Indicates the alternate variable speed governor minimum RPM. `N/A' will be displayed if

(Function #16 -- -- ALT VSG MIN) is not configured as a vehicle input switch.

Typical Range: ("VSG MIN RPM" to "VSG MAX RPM") RPM, or N/A.