Navigate Led; Status Led; Operational Basics; Operational Principals - Teltonika FMB001 User Manual

3.4

Navigate LED

Behavior
Permanently switched on
Blinking every second
Off
3.5

Status LED

Behavior
Blinking every second
Blinking every 2 seconds
Blinking fast for a short time
Blinking fast constantly
Off

4 OPERATIONAL BASICS

4.1

Operational principals

FMB001 module is designed to acquire records and send them to the server. Records
contain GNSS data and I/O information. Module uses GNSS receiver to acquire GNSS data and is
powered with three data acquiring methods: time-based, distance-based and angle-based. Note,
that if FMB001 loses connection to GNSS satellites, it continues to make records, however
coordinate in these records remains the same (last known coordinate). All data is stored in flash
memory and later can be sent via GPRS.
GPRS and SMS settings are described in later sections. FMB001 communicates with server
using special data protocol.
FMB001 can be managed by SMS commands. SMS Command list is described in SMS
COMMAND LIST section.
4.2

Sleep mode

4.2.1 Sleep mode
FMB001 is able to go to sleep mode if such mode is enabled.
This timeout (defined period) starts counting when device is in STOP mode. After timeout
is reached and all conditions for sleep mode are met, device goes to sleep mode. While in sleep
mode, FMB001 turns GPS module off and it is still making new periodic records. As a result
power usage decreases, in turn saving vehicle battery.
FMB001 can enter sleep mode if ALL of these conditions are met:
• FMB001 has to be configured to work in Sleep mode and start sleep timeout is
reached;
GNSS signal is not received
Normal mode, GNSS is working
GNSS is turned off because:
•
Or
•
Normal mode
Deep sleep mode
Modem activity
Boot mode
•
Or
•
Module configuration can be performed only via SMS.
Meaning
Deep sleep mode
GNSS antenna short circuited
Meaning
Device is not working
Device firmware being flashed
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