B&R 2100, Руководство пользователя

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Technical data • Individual components
Chapter 2
Technical data
Panel PC 2100 swing arm user's manual V1.12 89
A functional ground connection, which can also be used for the cable shields, is located on the interface plate of
the system unit.
3.4.1.3.6 LED status indicators - L1, L2, L3
The interface option has 3 integrated LEDs located above the terminating resistor.
LED status indicators
LED Color Status Function
On CAN bus 1 terminating resistor enabled L1 Yellow
Off CAN bus 1 terminating resistor disabled
On POWERLINK Link LED
Indicates a connection to a POWERLINK net-
work
L2 Green
Blinking POWERLINK Link LED
Data transfer in progress
On POWERLINK Status/Error LED
See "Status/Error LED" .
L3 Green-Red
Off POWERLINK Status/Error LED
See "Status/Error LED" .
Table 75: 5ACCIF01.FPCC-000 - LED status indicators
Status/Error LED
The Status/Error LED is a green and red dual LED. The LED status can have different meanings depending on
the operating mode.
Ethernet mode
In this mode, the interface is operated as an Ethernet interface.
Green - Status Description
On Interface being operated as an Ethernet interface
Table 76: Status/Error LED - Ethernet mode
POWERLINK
Red - Error Description
On 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
t
t
t
LED "S/E"
Status
Green
Error
Red
Table 77: Status/Error LED - POWERLINK - Error