B&R Panel PC 2100 User Manual page 180

Technical data
2.3.5.4.3.3 LED status indicators - L2, L3
2 LEDs are integrated on the interface option.
LED Color Status
L1 - -
L2 Green On
Blinking
L3 Green-Red On
Off
LED "Status/Error"
LED "Status/Error" is a green and red dual LED. The LED states have a different meaning depending on the
operating mode.
Ethernet mode
In this mode, the interface is operated as an Ethernet interface.
Green - Status
On
POWERLINK
Red - Error
On
180
LED status indicators
Explanation
-
POWERLINK Link LED
Indicates a connection to a POWERLINK net-
work
POWERLINK Link LED
Data transfer in progress
POWERLINK Status/Error LED
See "LED "Status/Error"".
POWERLINK Status/Error LED
See "LED "Status/Error"".
Table 159: 5ACCIF01.FPLS-000 - LED status indicators
Description
The interface is being operated as an Ethernet interface.
Table 160: LED "Status/Error" - Ethernet mode
Description
The interface is in an error state (failed Ethernet frames, increased number of collisions on the network, etc.).
If an error occurs in the following states, then the green LED blinks over the red LED:
•
BASIC_ETHERNET
• PRE_OPERATIONAL_1
• PRE_OPERATIONAL_2
• READY_TO_OPERATE
Status
Green
Error
Red
LED "S/E"
Table 161: LED "Status/Error" - POWERLINK - Error
L2 L3
t
t
t
Panel PC 2100 user's manual V1.17