THOR-E Extender
26
08-23-2011
3.7.5
Status USB 2.0 Module
The USB 2.0 module is fitted with a multi color LED on both sides for
overall status indication and with two further LEDs on the back side for
indication of the connection status.
CPU Unit
CON Unit
1
2
3
1 2
3
1
2
3
1 2
3
Rear View
Rear View
Pos. LED
Status
Description
Off
Connection available
1
Failure LED
(green)
On or
Flashing
Connection failure (flashing for about
20 s following a connection failure)
Off
No connection via interconnect cable
2
Status LED
(green)
On
Connection available
LED 3: USB 2.0 Status
LED color
Description
Red
Device ready
Green
Only connection available, no USB 2.0 signal
Green/
turquoise
flashing
Connection available, no USB 2.0 device connected (only
CON unit)
Turquoise
Connection and USB 2.0 signal available
(operating status)
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