Komatsu 830E, Shop Manual

Page: 196 / 783

E2-40 Electrical Propulsion Components 2/02 E02016
“CHANGE PTU PASSWORD”
The ability to set passwords for access privilege levels
is provided using the “CHANGE PTU PASSWORD”
selection from the GE OHV STATEX III MENU. A pass-
word is required to enter the screen. The system is
designed to show the privilege level of the password
used to enter this screen and all those of lesser privi-
lege. The chart below lists the levels and the PTU
screens that can be accessed at the various privilege
levels.
•
Level 1 has a privilege level of 200 and is the
base level for mechanics. It requires a privilege
of 190 or greater. A level 1 password, “TEST” is
available to anyone and is set by GE as part of
the software code.
•
Level 2 has a privilege level of 1000. It must not
be less than 300 or greater than 1099. This
password can be set by Komatsu or the mine.
•
Level 3 has several privilege levels to allow or
prevent access to the screens listed. The pass-
word privilege must be equal to or greater than
the value indicated. The upper limit for level 3 is
14899.
Selections listed at the bottom of the screen allow
passwords to be added, changed and deleted. Addi-
tional help is available by pressing [F1].
It is recommended that supervisors assign passwords
and privilege levels below their own.
NOTE: On some PTUs, some difficulty has been
experienced if passwords were entered which have
zeros. The problem was found to be caused by the
PTU being in the “Numlock” mode (or “Keypad” mode
on some PCs). This interprets a section of the normal
keypad as a numeric keypad and hence produces the
wrong characters.
PTU USER PRIVILEGE LEVELS
Level Privelege Screen Title Level Privelege Screen Title
1 200
GE OHV Statex III Menu
2 1000
Upload Statistical Data Menu
Normal Operation Menu Temporary Truck Settings Menu
Monitor Real Time Data Screen Temporary Speed Set Screen
Automatic Load Box Test
Screen Temporary Retard Current Adjust
Screen
Manual Load Test Box Screen
Temp. Event Data Collection Interval
Screen
Accelerate State Logic Screen Truck Specific Information menu
2 1000
Monitor Analog Input Channels
Screen
OEM Option Screen
Retard State Logic Screen Mine Option Screen
Special Operation Menu View Speed Settings Screen
Event Data Menu Serial Numbers Screen
Event Summary Screen GE Version Information Screen
Event Data Display Screen
Special Control Engine Stopped Test
Menu
Special F1 Help Screen Manual Digital Output Test Screen
Upload GE Event Data Yes/No
Screen
View Program Truck File
Statistical Data Menu
3
1100
Reset “All” Yes/No Menu (Erase Event
Data)
Stat Parameter Counters
Screen
2990
Date and Time Set Screen
Profiles Screen
4990
Program Truck Yes/No Menu