Draco vario
DisplayPort
1.2
Description
63
4.19 Status Indication of the Add-on Modules/Extender Modules USB 2.0
(Stand-alone)
Source side (CPU module)
Sink side (CON module)
Fig. 69
Interface side add-on modules/extender modules USB 2.0 (stand-alone) - Status LEDs
1 Failure LED link connection
2 Status LED link connection
3 Status LED USB 2.0
1 Failure LED link connection
2 Status LED link connection
3 Status LED USB 2.0
The following tables show the respective Link LED states/colors (left LED 1, 3 and right LED 2, 4) of the
CPU Unit and the CON Unit for the respective situation.
Status LEDs for Link Connection Cat X
Pos. 1,
Pos. 3
Pos. 2,
Pos. 4
Description
Off
Green
Link connection available.
Off
Flashing
green
No link connection available.
Flashing
green
Green
Link connection failure (flashes for approx. 20 s following each occurring
connection failure).
Status LEDs for Link Connection Fiber
Pos. 1,
Pos. 3
Pos. 2,
Pos. 4
Description
Off
Green
Link connection available.
Off
Flashing
red
No link connection available.
Flashing
red
Green
Link connection failure (flashes for approx. 20 s following each occurring
connection failure).
USB 2.0 Status LEDs
Pos.
LED
Color
Description
3
Red
On
No link connection available, no USB-2.0 signal available
Green
On
CPU Unit:
Link connection available, no USB-2.0 signal available
Light blue On
Link connection and USB 2.0 signal available (operating condition)
3
3
1 2
1 2
1 2
3
1 2
3