Passwords; Navigation Mode; Edit Mode - Daikin MicroTech III Operation Manuals

Passwords

Various menu functions are accessible or inaccessible,
depending on the access level of the user, and the password
they enter, if any . There are four access levels, including no
password, Level 2, Level 4, and Level 6, with Level 2 having
the highest level of access . Without entering a password, the
user has access only to basic status menu items . Entering
the Level 6 password (5321) allows access to the Alarm Lists
Menu, Quick Menu, and the View/Set Unit Menus group .
Entering the Level 4 password (2526) allows similar access
as Level 6 with the addition of the Commission Unit Menu,
Manual Control, and Service Menu groups . Entering the Level
2 password (6363) allows similar access as Level 4 with the
addition of the Unit Configuration Menu.
NOTE: Alarms can be acknowledged without entering a
password .
The main password page is displayed when the keypad/display
is first accessed, the Home Key is pressed, the Back Key is
pressed multiple times, or if the keypad/display has been idle
longer than the Password Timeout (default 10 minutes) . The
main password page provides access to enter a password,
access the Quick Menu, view the current Unit State, access the
alarm lists or view information about the unit .
Figure 2: Password Main Page
AHU 01
Enter Password
Quick Menu
Unit State=________
Alarm Lists
About This AHU
The password field initially has a value **** where each *
represents an adjustable field. These values can be changed
by entering the Edit Mode described below .
Figure 3: Password Entry Page
Enter Password
Enter Password
OM 920-6 • MICROTECH UNIT CONTROLLER
1/5
1/1
** **
Entering an invalid password has the same effect as continuing
without entering a password . Once a valid password has been
entered, the controller allows further changes and access
without requiring the user to enter a password until either the
password timer expires or a different password is entered .
The default value for this password timer is 10 minutes . It is
changeable from 3 to 30 minutes via the Timer Settings menu .

Navigation Mode

In the Navigation Mode, when a line on a page contains no
editable fields all but the value field of that line is highlighted
meaning the text is white with a black box around it . When the
line contains an editable value field the entire line is inverted
when the cursor is pointing to that line .
When the navigation wheel is turned clockwise, the cursor
moves to the next line (down) on the page . When the wheel is
turned counter-clockwise the cursor moves to the previous line
(up) on the page . The faster the wheel is turned the faster the
cursor moves .
When the Back Button is pressed the display reverts back to
the previously displayed page . If the Back button is repeated
pressed the display continues to revert one page back along
the current navigation path until the "main menu" is reached .
When the Menu (Home) Button is pressed the display reverts
to the "main page ."
When the Alarm Button is depressed, the Alarm Lists menu is
displayed .

Edit Mode

The Editing Mode is entered by pressing the navigation wheel
while the cursor is pointing to a line containing an editable field.
Once in the edit mode pressing the wheel again causes the
editable field to be highlighted. Turning the wheel clockwise
while the editable field is highlighted causes the value to be
increased . Turning the wheel counter-clockwise while the
editable field is highlighted causes the value to be decreased.
The faster the wheel is turned the faster the value is increased
or decreased . Pressing the wheel again cause the new value
to be saved and the keypad/display to leave the edit mode and
return to the navigation mode .
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