Doc. Title
ST3940 User Manual
Concerning:
Rev.
Date (dd-mm-yy)
Page of Pages
Features and how to configure ST3940
1.06
0
18-6-19
27 of 54
Field
Marks
Value
Meaning
HDR
“ST600CGF”
Command type.
DEV_ID
10 char
Device ID.
VER
“02”
Protocol Version
GEO_ID
‘1’~’200’
Geo-fence ID.
ACTIVE
‘0’ or ’1’
enable (1) or disable (0)
LAT
String
Central latitude of circular area.
LON
String
Central longitude of circular area.
RADIUS
String
Radius of circular area.(Unit : m)
IN
Alert indicating that the vehicle enters the circular area
Enable (1) or disable (0)
OUT
Alert indicating that the vehicle gets out from the circular area
Enable (1) or disable (0)
<Example>
[command]
ST600CGF;0123456789;02;1;1;-23.541485;-46.656532;3550;1;1
[response]
ST600CGF;Res;0123456789;309;1;1;-23.541485;-46.656532;3550;1;1
8-6.
How to set ‘Function Parameters’
● The following table shows how to make a command to enable or disable the functions:
HDR
DEV_ID
VER
TURN_OFF
EMERGENCY_ALERT_REPORT
Field
Marks
Value
Meaning
HDR
“ST600FUNC”
Command type.
DEV_ID
10 char
Device ID.
VER
“02”
Protocol Version
TURN_OFF
0 / 1
0 : Lock “power key”, you can turn off the device only by
command.
1 :If you set the device to ‘1’, you can turn off the device by
using the ‘power key’ and command.
EMERGENCY_A
LERT_REPORT
0 / 1
Only works when Enabled. This is predefined threshold
value based on Motion. This function separated from
