YME Engineering Course

L. FUNCTION KEYS
L.2. LED FLASHING CONDITIONS
The following function blocks or windows can be set to the LED of the function
keys as LED flashing conditions.
♦ Alarm display by the tag name or an annunciator message.
♦ Alarm display by the window name. (Graphic window, Process Alarm
window, Operator Guide Message window, System Alarm window)
Figure: Setting LED Flashing Conditions in the Function Key Assignment Builder
Figure: Setting LED Flashing Conditions in the HIS Setup Window
When the function block or window set as conditions for flashing changes to an
alarm state, the LED flashes. When the acknowledgment operation is performed,
the LED changes from a flashing display to a lit display. When the alarm returns
to normal, the LED turns off. When the window name is set as the condition, an
argument can be specified. Arguments can be specified for windows (Process
Alarm window, System Alarm window, etc.) that accept arguments when called
up.
YME Training Center
L-2
CS3KR3-ENG 1 ST Edition Jan 2002