Name: Komatsu 930E-2
Brand: Komatsu
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TCI CHECKOUT

BE SURE TO VERIFY LINK VOLTAGE IS DIS-

CHARGED BEFORE PERFORMING THE FOLL-

WING PROCEDURES.

1. Disconnect Circuits 21SS and 21SR, and insulate

from engine starter if equipped with MTU 396

engine. If MTU/DDC 16V4000 or Komatsu engine

is installed, disconnect and insulate 21B circuits

at starter solenoids. Apply park brake and brake

lock.

Log on to the TCI panel:

2. Connect the serial communication cable from the

PTU to the TCI port located behind the center

console in the cab on the passenger seat side.

Turn control power ON.

c:\>ACNMENU {enter}

Highlight- “PTU TCI & PSC” {enter}

Type technician’s (your) name {enter}

Type your password {enter}

Set the Date and Time in the TCI panel:

Cursor to “Special Tasks” {enter}

Cursor to “Set Date & Time” {enter}

Cursor to “Day of Month”

Type day of month {enter}

Cursor to “month” {enter}

Arrow to desired month {enter}

Cursor to “year” - type year {enter}

Cursor to “hour” - type hour {enter}

Cursor to “minute” - type minute {enter}

Move cursor to “(reset clock)” {enter}

Cursor to “exit” {enter}

Log on to the PSC panel:

3. Connect the serial communication cable from

another PTU to the PSC port, behind the center

console in the cab on the driver side.

c:\>ACNMENU {enter}

Highlight - “PTU TCI & PSC” {enter}

Type your name {enter}

Type your password {enter}

View/Set the Date and Time in the PSC panel:

Cursor to “Special Tasks” {enter}

Cursor to “View/Set Time” {enter}

Cursor to “Day of Month”

Type day of month {enter}

Arrow to desired month {enter}

Cursor to “year” - type year {enter}

Cursor to “hour” - type hour {enter}

Cursor to “minute” - type minute {enter}

Move cursor to “(reset clock)” {enter}

Cursor to “exit” {enter}

Check Comm Status:

On the TCI PTU:

Move the cursor to “Normal Operation” {enter}

Cursor to “TCI Real Time Data” {enter}

Verify PTU display indicates:

•

••

• COMMLINK=OK

{escape}{escape}

On the PSC PTU:

Move the cursor to “Normal Operation” {enter}

Cursor to “PSC Real Time Data” {enter}

Verify PTU display indicates:

•

••

• COMMLINK=OK

{escape} {escape}

Check Modular Mining Communication Port:

4. Connect the serial communication cable from a

PTU to the port near the DID panel in the cab

behind passenger seat.

c:\>ACNMENU {enter}

Highlight - “PTU TCI & PSC” {enter}

Type your name {enter}

Type your password {enter}

Cursor to “Normal Operation” {enter}

Cursor to “TCI Real Time Data” {enter}

Verify the PTU is communicating on this screen by

observing a blinking cursor on the screen.

{escape} {escape}

E3-12 AC Drive System Electrical Checkout Procedure 3/01 E03015

(Release 17 Software)

Brand	Komatsu
Model	930E-2
Category	Trucks
Language	English

Komatsu 930E-2 User Manual

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