24
LED messages and actions
Appendix B
Instruction book, IQAN-G3
Appendix B
LED messages and actions
If an error is detected, a message will be presented on the LEDs.
W
ARNING
An error message could indicate that a hazardous situation exists. If precautions are not taken,
this could result in death, serious injury or major property damage.
LED indicators showing different IQAN-G3 modes
LED /color
Condition
Description
GPS /green
Off
On
Blink
GPS is not active.
Valid GPS data is available.
No GPS reception.
GPS /red
a
a.) may appear to be orange or yellow in modes when the green LED is still lit.
Off
On
GPS antenna is ready.
Malfunction of GPS antenna.
GSM /green
On
Blink
Blink
Blink
Blink
Connected, TCP/IP active
Connecting to a server
Initializing GSM engine
Resetting GSM engine
GSM idle, ready to connect
GSM /red
b
b.) may appear to be orange or yellow in modes when the green LED is still lit.
On
Blink (irregular)
Fatal error
TCP/IP data receiving/sending
ON /green
Off
On
No power, or outside limits
Power
ON /red
On
Power outside limits
CAN /green
On
Not connected/no data on CAN bus
CAN /red
c
c.) may appear to be orange or yellow in modes when the green LED is still lit.
On
Off
Blink (irregular)
CAN error
No CAN data sending/receiving.
CAN data receiving/sending
