User manual

ADDON HP2100 User Manual
5
3.3 The Adapter's LEDs
The adapter's LEDs are located on the front panel. There are 3 LEDs to indicate
the adapter’s status.
Figure 3 Top view
The following table describes the LEDs on the device.
LED Color Behavior Description
Green On System runs normally.
Green Blink System is resetting.
System is in the process
of password
synchronization.
(Power)
- Off The PLC adapter is powered
off.
On Ethernet connection has
established.
Green
Blink The device is receiving or
transmitting data via the
Ethernet interface.
(Ethernet)
- Off No Ethernet connection.
Green/Orange/Red On
The device has connected to
the power line network. The