4.1.10
Changing visibility of function key texts
The LHMI keypad on the left side of the protection relay contains four function keys
with red LEDs. They can be freely configured both for operation and
acknowledgement purposes to get acknowledgements of the executed actions
associated with the buttons. The LEDs can also be independently configured to bring
general indications or important alarms to the operator's attention.
The function keys can be used, for example, for quickly selecting or changing a setting
group, selecting or operating equipment, indicating field contact status or indicating
or acknowledging individual alarms.
Each function key has editable descriptions for the LED ON and OFF states.
1.
Log in as OPERATOR, ENGINEER or ADMINISTRATOR to use the function
keys.
2.
Select
Main Menu/Configuration/Function key text visibility
and press
.
3.
Change the visibility of the function key texts on the LHMI with
or
.
•
True
: The first function key press activates the function key description
view and the subsequent key presses change the state. The display returns
to the previous view 30 seconds after the last key press or when
is
pressed.
•
False
: The function key changes state immediately.
4.
Press
to confirm the selection.
GUID-3951593A-A2E0-4672-8928-AFDDC3635A9C V1 EN
Figure 22:
Viewing function key descriptions
4.1.11
Navigating in the menu
Navigate the menus and change the display views on the screen with the keypad.
Section 4
1MRS758754 B
Using the HMI
48
REC615 and RER615
Operation Manual
