Komatsu 930E-2 - Reprogram with Serial Numbers and Pedal Percentages

Reprogram With Serial Numbers and Pedal Per-
centages:
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On the Main Menu, highlight “AC TRUCK
SETUP (CFG)” {enter}
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Cursor to “Mine Configuration” {enter}
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Cursor to: 0) Select a truck config, currently us-
ing file: {enter}
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Cursor to desired configuration file {enter}
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Cursor to: 2) Change/View Serial and Model
Numbers {enter}
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Type serial and model numbers
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Cursor to “Go to Next Truck Serial and Model
Number Screen” {enter}
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Type serial and model numbers
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Cursor to “exit” {enter}
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Cursor to: 4) View GE Product Service Screen
{enter}
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Type data
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Cursor to “Leave GE Product Service Screen”
{enter}
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Cursor to: 5) Change/View Truck Specifics {enter}
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Type accelerator pedal, retard pedal and retard
lever percentages (see instructions and example
in Figure 3-5), for the OFF and fully applied posi-
tions.
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Type meter scale values, and stat quarter start
month.
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Cursor to Truck Identification Number and type
assigned mine truck number {enter}
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Cursor to “Leave Truck Specifics Screen” {enter}
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Cursor to S) Save a truck configuration, file-
name: {enter}
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Type the configuration filename {enter}
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Cursor to Q) Quit {enter}
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Type Y
Example:
To determine accelerator pedal percentages using above formula:
1. Divide accelerator voltage with pedal released (1.61 volts, step F) by Pot Reference Voltage (10.86 volts, step H). Multiply
result by 100 to obtain percentage value to enter for “percent accel pedal travel off request” on “Change/View Truck
Specifics” screen.
2. Divide accelerator voltage with pedal applied (8.53 volts, step F) by Pot Reference Voltage (10.86 volts, step H). Multiply
result by 100 to obtain percentage value to enter for “percent accel pedal travel full request” on “Change/View Truck
Specifics” screen.
FIGURE 3-5. PEDAL PERCENTAGE CALCULATIONS
Use the following formulas to determine accelerator pedal, retard pedal, and retard lever percentages
to input on the Change/View Truck Specifics screen:
accel
pedal value, from step F
pot reference, from step H
× 100 = value For Truck Specifics screen
retard pedal value, from step A
pot reference, from step H
× 100 = value For Truck Specifics screen
retard lever value, from step B
pot reference, from step H
× 100 = value For Truck Specifics screen
E3-24 AC Drive System Electrical Checkout Procedure 3/01 E03015
(Release 17 Software)