User Manual Qiwi Lite
Support: www.tronteq.de/support
Release 11/2016
Seite 18 von 31
7.
Device Diagnosis
7.1.
LED display
With the LED display a quick diagnosis of the device is possible.
System status LED
These LEDs show the status of the device. The LED display is duplicated in the web interface. The
meaning of the LED is shown in the following table.
LED
Color
Activity
Operating state
PWR
-
none
Power supply V1/V2 is not connected or too low.
green
lights up
The device is powered.
green
flashes
with
30Hz
There is a fault with redundant power supply.
MOD
-
none
The device is not ready to operate.
green
lights up
The device is ready to operate.
green
flashes with 1Hz
The USB interface is in device mode.
green
flashes
with
10Hz
A firmware update is performed.
Loading data from USB flash drive.
ERR
-
none
There is no fault. System is operating properly.
red
flashes with 1Hz
The last loaded configuration file was invalid.
red
flashes
with
10Hz
The fault contact is active.
red
flashes
with
30Hz
There is an error with the power supply.
red
lights up
Internal system fault or over temperature.
DI
-
none
Digital input is not active.
green
lights up
Digital input is active.
Ethernet port LED
Each Ethernet port hast two LEDs. The meaning of each LED is shown in this table:
LED
Color
Activity
Operating state
LA
-
none
no network connection, Link-Down
green
light up
connected to network, Link-Up
green
flashes
data transfer active
SP
-
none
speed 10 MBit/s, Link-Up
yellow
lights up
speed 100 MBit/s
7.2.
Status codes
The system identifies faults and errant events and signals it to the user. The following statuses are
recorded:
Fault code
Short term
Description
0
-
No fault.
2
Power
A power supply is under the valid voltage.
4
Temperature
The configured fault value of the temperature is overrun.
8
Linkdown
Active network port has no data connection = Link Down.
64
Config
The loaded configuration file is invalid.
32, 64, 128
Internal
Internal device fault.
256
Di1
Digital input is triggered.
