ABB ACF5000 Manual page 62

62
Viewing menu items
Changing menu items
Change privilege
Duration of the change privilege
Change password
ACF5000 FTIR ANALYZER SYSTEM
All users can view all menu items, regardless of password level, without en-
tering a password.
All users can make changes to password level 0 menu items without enter-
ing a password.
Password level 1, 2 and 3 menu items can only be changed if the user belongs
to the group authorized for that level and after the user's password has
been entered.
Entering the main menu and thus switching to the menu mode can be pass-
word protected (see the section "Blocking operation" (see page 117).
After entering the password the user is authorized to change any menu
items on all password levels accessible at the user's level.
The change privilege remains in place until
 either the analyzer system automatically switches to measuring mode if
the user does not actuate a key for about five minutes "time-out"),
 or the user presses the "MEAS" key twice in a row.
If the user presses the "MEAS" key only once to switch back to measuring
mode, the change privilege initially remains in place. This is signaled by the
flashing "Password active" reporting display.
In this way, the user does not need to enter the password again before
changing the menu items when switching back to menu mode within the
following approx. five minutes.
Note: The change privilege therefore refers to the time-limited authorization
to make changes to the menu items. By contrast, the access right designates
the principle authorization defined by per configuration to make changes to
the menu items at certain password levels.
The changing of the password is described in the "Change password"
(see page 116) section.
| OI/ACF5000-EN REV. A