Hitachi Relion 670 Series Applications Manual page 72

Section 5
Local HMI
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.
The Multipage button has a LED. This LED is lit whenever any LED on any panel is lit. If there are
un-acknowledged indication LEDs, then the Multipage LED blinks. To acknowledge LEDs, press the
Clear button to enter the Reset menu (refer to description of this menu for details).
There are two additional LEDs which are next to the control buttons
indicate the status of two arbitrary binary signals by configuring the OPENCLOSE_LED function
block. For instance, OPENCLOSE_LED can be connected to a circuit breaker to indicate the breaker
open/close status on the LEDs.
IEC16000076 V1 EN-US
Figure 28:
5.3 Keypad
The LHMI keypad contains push-buttons which are used to navigate in different views or menus. The
push-buttons are also used to acknowledge alarms, reset indications, provide help and switch
between local and remote control mode.
The keypad also contains programmable push-buttons that can be configured either as menu
shortcut or control buttons.
66
OPENCLOSE_LED connected to SXCBR
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IEC16000076-1-en.vsd
1MRK506375-UEN Rev. N
and . These LEDs can
AMU0600428 v19
Railway application RER670
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