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Information for the end user
2.3.2
Enter a completely new value
Press the [C] / [▼►] buttons to go to change mode. The value is erased in the window, and you have to
✓
enter a completely new value.
If you require a negative number, move the cursor to the leftmost position and press the [▼] button to
✓
get a minus sign. Then edit the following digits to the required value.
Press [▲] to begin the input with the digit 0, then browse to the required digit or character with [▲]
✓
and [▼].
Press [▼] to get a decimal point. When the cursor is placed at a decimal point, you cannot browse with
✓
the [▲] and [▼] buttons.
2.3.3
Confirm the change
Press [OK] to confirm the change when the required value has been entered. Then the value you see in the
window will be updated in the installation.
After the value has been confirmed, the cursor will move to the next editable value in the current menu.
N N o o t t e e ! ! As long as you don't confirm a change with the [ [ O O K K ] ] button, no change will be made in the
installation.
2.3.4
Undo an initiated change
N N o o t t e e ! ! As long as you don't confirm a value with the [ [ O O K K ] ] button, you can undo an initiated change by
pressing the [ [ C C ] ] / [ [ ▼ ▼ ► ► ] ] buttons for a short while until the original value reappears in the window and
change mode is exited.
2.4 Logging on and off
The controller has four different access levels. The choice of access level determines which menus are shown,
as well as which parameters can be changed in the displayed menus.
Guest level does not require logging on, and only permits changes in running mode and gives read-only
✓
access to a limited number of menus.
Operator level gives the same access as Guestl level, and in addition, access to change setpoints.
✓
Service level gives the same access as Operator level, and in addition, access to change controller
✓
settings and manual mode.
Admin level gives full read/write access to all settings and parameters in all menus.
✓
2.4.1
Log on
1. Browse to Access Rights in the main menu and press [►].
Log on
Log off
Change password
10 (76)
Optigo
Ardo
manual, Rev. A
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