Tci Checkout; Log On To The Tci Panel; View/Set The Date And Time In The Psc Panel; Check Comm Status - Komatsu 930E-2 Shop Manual

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}
E3-12 AC Drive System Electrical Checkout Procedure
(Release 17 Software)

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}
3/01 E03015