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mobileIoT gateway
CR3158
19
7 Light indicators
2
1
1:
ON LED
2:
STATUS LED
7.1 ON LED
The ON LED indicates the status of the power supply.
Colour
State
Meaning
-
Off
Unit switched off or in sleep mode
Green
On
Unit switched on, clamp 30 voltage in permissible range
Red
On
Unit switched on, clamp 30 voltage outside the permissi-
ble range or unit in battery mode
Green
Flashing
Unit in diagnostic or update mode
Tab. 1: ON LED
7.2 STATUS LED
The STATUS LED indicates the operating status of the active connections. The different colours are
displayed according to priority, from 5 (low) to 1 (high). If several operating states are active at the
same time, the STATUS LED always indicates the state with the highest priority.
Colour
State
Connect
Priority
Meaning
-
Off
-
-
If ON LED is also off:
The unit is switched off.
Green
On
Various
-
Connected with the ifm
mobile
IoT server.
Blue
On
Mobile radio / Inter-
net
1
Not connected with the ifm
mobile
IoT server.
Orange
On
CAN1
2
Connection faulty.
Red
On
CAN2
3
Connection faulty.
Magenta
On
GNSS
4
No position/antenna detected.
-
Off
Bluetooth/WLAN
5
Not connected to a network/device.
Tab. 2: STATUS LED