Engine type programming – Class1 107490 - UNI-Governor 107396 107269 software v 6 00 User Manual

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Engine Type Programming

Programming the governor to match the engine
A Custom Engine setup is provided. This allows the governor to establish a unique idle value and
top engine speed.
Start the engine and enable the Throttle Ready Interlock. Enter the following password:

IDLE INC INC IDLE IDLE INC INC INC

The Message Center will display IDLE=000
Use the INC and DEC switches to bring the engine to the desired low point (at the idle threshold or
a slight idle ‘bump’ as desired) press PRESET.

STORE LO will be displayed followed by

FULL=000

Increase engine speed to the desired maximum RPM and then press PRESET

STORE HI will be displayed followed by

IDLE REQ,

then [MODE] and a return to normal operation.

Selecting Engine Type
The engine code at powerup should reflect the engine type of the apparatus. If it becomes
necessary to change the engine type, a password can be entered to allow engine selection.

With [MODE} showing in the message Center, enter the following keypress sequence:

IDLE INC INC IDLE IDLE INC IDLE INC

The Message Center will display ENG= ???
Select the correct engine type by scrolling through the options using the INC or DEC switches.
When the correct engine is displayed, press PRESET.
Engine Types

Code Idle Output

Max. Output

CAT using the CAT ID Input and type select

12%

87%

Cummins = IS for ISX ISL ISB ISC ISM

1.25

3.8 V

Navistar = NAV (All)

0.7

4.2 V

Detroit Diesel Series 40 = S40 (Navistar)

0.7

4.2 V

Detroit Diesel = DET (All DDEC)

0.7

4.2 V

Mack (V-MAC III)

0.7

4.2 V

Mercedes (MBE900)

1.0

4.0 V

Custom Range

>0.7

<4.2 V

Caterpillar = ID wire, Not CAT select

12%

87%

Caterpillar = CAT select, no ID wire

12%

87%