PCC-IV Instruction Manual (rev. 0.1)
Page 4-7
Section 4
–
Menu Operations
Password Menu
The Browse Blocks screen will display all data, regardless of the Password system
status. However, the Browse Blocks menu will not allow the user to modify blockware
parameters unless the active Password Level is acceptable.
As shipped from the factory, the PCC-IV password system is disabled; therefore, the
user can modify any item in the PCC-IV.
Once a Password Level is activated, it will automatically deactivate after a timeout
period of 6 hours.
Password Levels
Level
Active Password
Service Manual (S/M)
Mode
Factory Default
(Disabled PW)
3
Engineer
required
9997
3
OEM Engineer
required
7
2
Technician
not required
9998
2
OEM Technician
not required
1
1
Operator
not required
9999
Section 6, “Blockware Functions - Technical Reference”, specifies the minimum password level required to modify
each individual parameter of each function block available in the PCC-IV.
The Password Menu allow the user to perform the following:
•
Enter Password
– allows the user to enter a password – press the
Enter Password
soft-button and a
keypad will open. Type in the Engineer, Technician, or Operator password and press Enter. “Engineer”,
“Technician”, or “Operator” will be displayed under Password Level of the Password submenu. The
Password Level is now active for 6 hours or until the user selects Log Out.
•
Change Password
– Change one of the passwords or enable/disable the password system (see below)
•
Log Out
– will log out so that no password level is activated – Once a Password Level is activated, it will
automatically deactivate after 6 hours. However, the current Password Level can be de-activated before
the Timeout by entering the Password submenu and pressing the
Log Out
soft-button.
The Change Password Soft-button
Pressing the
Change Password
soft-button allows the user to select what action is
being performed on the Password Submenu. From the Command screen, the user
can select from the following:
•
Change Operator PW
•
Change Technician PW
•
Change OEM Technician PW
•
Change Engineer PW
•
Change OEM Engineer PW
Enabling the Password System
A Password is any number (except 0 or the factory default) between
–19999 and
+19999. To enable the Password system, an Engineer and Technician Password
must be configured; however, the Operator Password is optional. The Technician and
Operator Passwords may be the same number.
To enable the Password system for the first time: First change the Engineer/OEM Engineer & Technician/OEM
Technician Passwords as described below.
