The indication LED panel shows on request the alarm text labels for the indication
LEDs. Three indication LED pages are available.
IEC13000240-1-en.vsd
GUID-5157100F-E8C0-4FAB-B979-FD4A971475E3 V1 EN-US
Figure 12:
Indication LED panel
The function button and indication LED panels are not visible at the same time.
Each panel is shown by pressing one of the function buttons or the Multipage
button. Pressing the ESC button clears the panel from the display. Both panels have
a dynamic width that depends on the label string length.
6.1.3
LEDs
AMU0600427 v14
The LHMI includes three status LEDs above the display: Ready, Start and Trip.
There are 15 programmable indication LEDs on the front of the LHMI. Each LED
can indicate three states with the colors: green, yellow and red.
There are 3 separate panels of LEDs available. The 15 physical three-color LEDs
in one LED group can indicate 45 different signals. Altogether, 135 signals can be
indicated since there are three LED groups. The LEDs are lit according to priority,
with red being the highest and green the lowest priority. For example, if on one
panel there is an indication that requires the green LED to be lit, and on another
panel there is an indication that requires the red LED to be lit, the red LED takes
priority and is lit. The LEDs can be configured with PCM600 and the operation
mode can be selected with the LHMI or PCM600.
Information panels for the indication LEDs are shown by pressing the Multipage
button. Pressing that button cycles through the three pages. A lit or un-
acknowledged LED is indicated with a highlight. Such lines can be selected by
using the Up/Down arrow buttons. Pressing the Enter key shows details about the
selected LED. Pressing the ESC button exits from information pop-ups as well as
from the LED panel as such.
Section 6
1MRK 500 129-UEN A
LHMI overview
30
670/650 series 2.2 IEC
Quick start guide
