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3
D+
4
ID
5
Ground
NOTICE
Protection class IP6K7 is also ensured when no USB cable
is connected.
However, to protect it against dirt, always insert the
corresponding protective plug into the micro-USB port.
NOTICE
The device is self-powered. The micro-USB port corresponds
with the USB 2.0 fullspeed device mode. The device is not
supplied with power via the VBUS.
The use of the ID pin does not comply with the USB
standard because the micro-USB port does not support
USB-OTG. If a type-A USB cable is connected, the device
stays in bootloader mode.
NOTICE
Risk of property damage
Pay attention that the USB plug is correctly aligned to the
USB port on the computer before being plugged in and that
it is plugged in without using excessive force. Incorrect
alignment during connection or the use of excessive force
could cause damage to the USB port.
INFORMATION
To perform debugging or diagnosis, you need the cable
USB cable, USB-A on micro-USB-B, 1.6 m (contained within
the Starter Kit).
3.3 Indicator elements (LED)
Two LEDs are installed on the front of the device to indicate
functions and status.
INFORMATION
The LEDs have the colors red, green, and blue. When
several colors are active simultaneously, the LEDs also light
up in magenta, orange, or turquoise.
The following tables show possible LED indications:
Bidirectional
Input (0=boot mode, 1/
open=USB device)
USB power supply /
reference ground
TFX INSTALLATION AND OPERATION MANUAL
ON LED
The ON LED indicates the power supply status.
Table 10: ON LED status indicators and their meaning
Color
Status
O
-
On
Green
On
Red
Flashing
Green
STATUS LED
The STATUS LED indicates the operating status of the active
connections. The various colors are displayed according to
priority, from 5 (low) to 1 (top).
If several modes are active simultaneously, the STATUS
LED always indicates the status with the highest priority
(smallest number).
Table 11: STATUS LED indicators, connections, priority,
and their meaning
Color
Status
Connection
O
-
-
On
Green
Various
On
Mobile radio
Blue
internet
On
Red
CAN 1
On
Magenta
GNSS
On
WLAN
White
Bluetooth
INFORMATION
If the device is working fault-free with the current
connection (CAN1, mobile radio, GNSS), the STATUS LED
lights up green.
When the connection is active, e.g. communication with the
data platform, the STATUS LED ashes. ("Activity ash").
In the event of a fault, the STATUS LED only displays the
status with the highest priority.
6046279-001
March 2020
Functionality and features
Meaning
Device switched o or
in sleep mode
Device switched on,
terminal 30 voltage in
permitted range
Device switched on,
terminal 30 voltage
outside permitted
range, device is in
battery operation
Device in diagnosis or
update mode
Priority
Meaning
Device switched
-
o .
Connected to
PROEMION
-
server.
Not connected
to PROEMION
1
server.
Faulty
2
connection.
No position
/ antenna
4
detected.
Not connected
to any network /
5
device.
9
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