Led Indications - NR Electric PCS-9611 Instruction Manual

8 Human Machine Interface
Key Sign
"▲", "▼", "◄", "►"
"+", "–"
ENT
GRP
ESC
The following figure shows the keypad and keys.

8.1.4 LED indications

There are twenty LED indicators, which can indicate the operation state of the device. The
LED_03 to LED_20 is configurable through the PCS-Explorer configuration tool auxiliary software,
and the following figure shows the default LED configuration on the front panel of the device.
01 HEALTHY
02 ALARM
03
04
05
06
07
08
09
10
LED_03 ~ LED_20 are configurable
Label
Off
HEALTHY
Steady Green
Off
AL ARM
Steady Yellow
Off
TRIP
Steady Red
Off
RECLOSE
Steady Red
Off
CB OPEN
Steady Red
8-2
Mo ve between selectable branches of the menu tree.
Change parameters or settings .
Confirm/Execute present operation.
Fast change the setting group number.
Exit the present level menu to main menu, or cancel present operation.
Figure 8.1-1 Ke ypad on the front panel
11
12
13
Recommended
14
15
LED_03 ~ LED_06 are configured as
16
shown in left side, and other LEDs
17
(LED_07 ~ LED_20) are configured
18 according to the practical requirement
through the PCS-PC software.
19
20
Figure 8.1-2 LED indicators
Display
When this relay is not energized or any hardware defect is detected
during self-supervision.
When this relay is in service and ready for operation.
When this relay is in normal operating situation.
When any abnormality alarm is issued.
When this relay is in normal operating situation.
When any protection element is operated.
When this relay is in normal operating situation.
When the auto-recloser operates.
When the circuit breaker is closed.
When the circuit breaker is opened.
Date: 2014-04-08
Description
ENT
01
02
03
04
05
06
Remarks
HEALTHY
ALARM
TRIP
RECLOSE
CB OPEN
CB CLOSE
PCS-9611 Feeder Relay