P2
1.
Appearance
No.
Descriptions
1
LED panel cover.
The LEDs statuses are shown here.
Loosening two screws and opening the
cover can configure the module by the
DIP switches and trigger button.
2
The screws for LED panel cover.
3
Connector protector.
Loosening two screws and open the
protector can wire the CTs and voltage
input cables into the module.
4
The screws for connector protector.
5
The connector for CT wiring
6
The connector for voltage input wiring
2.
LED indicators
The meanings of the LED actions are described as
follows.
No.
Descriptions
Color
1
Power indicator (PWR)
Red
2
RF data transmission indicator (Tx) Green
3
Error status indicator (Err)
Yellow
LED Actions
Descriptions
Red LED is always OFF
No power
Red LED is always ON
Working power is given
Both Green and Yellow LEDs are ON
Module is initializing
Both Green and Yellow flash 5 times per
second
Detecting hardware errors during
initializing.
Green LED is always ON, Yellow LED flashes
quickly and periodically.
Invalid Node ID (Node ID 0 is
reserved, and can’t be used)
Green and yellow LEDs interactively flash 3
times afterwards turned ON simultaneously.
Detecting 50Hz AC frequency. The
60Hz won’t have any indication.
Green and Yellow LEDs are OFF, afterwards
Green LED flashes depended on the Tx duty
or while receiving an RF command.
The module has finished the
initialization, and starts to work.
Yellow LED flashes twice per second
Detecting errors during operating.
2
1
3
4
5
1
2
3
6
