Leds - Hitachi Relion 650 Series Technical Manual

1MRK 511 557-UEN Rev. A
D0E1308T201305141540 V2 EN-US
Figure 4:
Upon pressing the Multipage button
active alarm LEDs on the selected page. Three alarm LED pages are available.
IEC17000248 V1 EN-US
Figure 5:
The function key and alarm LED panels are not visible at the same time. Pressing the ESC button
clears the panel from the display. Both the panels have dynamic width that depends on the label
string length that the panel contains.
5.1.2

LEDs

The LHMI includes three status LEDs above the display: Ready, Start, and Trip (or Normal, Pickup,
and Trip on the ANSI-style LHMI). In Switchsync PWC600, only the Ready and Start LEDs are used.
15 programmable alarm LEDs are located to the right of the screen. Each LED can indicate three
states with the colors green, yellow and red. The alarm texts related to each three-color LED are
divided into three pages and can be browsed with the Multipage button.
There are 3 separate pages 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 can be configured with PCM600 and the operation mode can be selected with the
LHMI or PCM600.
In Switchsync PWC600, the functions and operation modes of the LEDs on page 1 are defined in the
default pre-configuration.
Technical Manual
Function key panel
IEC17000247-1-en.vsd.vsdx
Alarm LED panel
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, the alarm LED panel shows the assigned text labels for the
Section 5
Local HMI
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