KPM83L
微机线路保护测控装置
河南康派智能技术有限公司
HENAN COMPERE INTELLIGENT TECHNOLOGY CO., LTD
3
.
Device
structure
and
operation
description
3
.
1
S
hape and opening size
3
.
2 Button indication
The human-computer interaction interface provides management functions and external
communication functions for the device. The KPM83 series microcomputer integrated
protection and control device adopts a 128*64 LCD screen with backlight to provide a friendly
man-machine operation interface.
Device appearance as below:
▲
-- Cursor
turn
up
or
menu
turn
up
◄-- Cursor
move
left
+
-- Letters
&
numbers
increase
▼
-- Cursor
turn
down
or
menu
turn
down
►-- Cursor
move
right
-
-- Letters
&
numbers
decrease
Confirmation – Present
interface
confirmation Exit – Exit current interface
Reset – reset
signal
of
accident
and
alarm Backup – Used for internal debugging
Note:
There
are
6
LED
indicators
on
the
panel
,
which
are
Operation
--
Work
status
indicator
,
the
device
will
flash
continuously
during
normal
operation
,
otherwise
it
will
continue
to
light
(
green
)
Switching
-
in – Lights up when the circuit breaker is in the closed position (red)
Switching
-
off—Lights up when the circuit breaker is in the sub-position (green)
Accident
--
Lights
up
when
the
monitored
system
has
a
fault
signal
(
red
)
Alarm
--
Lights
up
when
the
monitored
system
has
an
alarm
signal
(
red
)
Alternate
--
reserved
for
other
devices
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