4 operation, 1 status leds, Operation – PEAK-System Technik RS-232 User Manual
Page 18: Status leds, 4operation
PCAN-USB Hub – User Manual
18
4
Operation
4.1
Status LEDs
The PCAN-USB Hub has several status LEDs.
Figure 7: Arrangement of the LEDs on the back side,
USB upstream / power socket
Power
LED
Status
Meaning
Green
on
Supply via upstream port
Power
Red
on
external voltage supply
LED
Status
Meaning
Red
on
High-speed USB connection (USB 2.0) with a
computer
USB upstream
OFF
Full-speed USB connection (USB 1.1) with a
computer