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
and
. These LEDs can 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.
IEC16000076-1-en.vsd
IEC16000076 V1 EN-US
Figure 13:
OPENCLOSE_LED connected to SXCBR
6.1.4
Local HMI functionality
6.1.4.1
Protection and alarm indication
GUID-09CCB9F1-9B27-4C12-B253-FBE95EA537F5 v17
Protection indicators
The protection indicator LEDs are Ready, Start and Trip.
The yellow and red status LEDs are configured in the disturbance
recorder function, DRPRDRE, by connecting a start or trip signal
from the actual function to a BxRBDR binary input function block
using the PCM600 and configure the setting to
Off
,
Start
or
Trip
for
that particular signal.
Table 10:
Ready LED (green)
LED state
Description
Off
Auxiliary supply voltage is disconnected.
On
Normal operation.
Flashing
Internal fault has occurred.
1MRK 500 129-UEN A
Section 6
LHMI overview
670/650 series 2.2 IEC
31
Quick start guide