1 enable speed limit alert – GLOBALSAT TR-203A User Manual
Page 64

63
The parameters of speed alarm:
Code
word
Parameters
Value
OI
Upper limit of speed alarm
u8, in Km/H
0 ~ 255 Km/H
0=disable
OJ
Lower limit of speed alarm
u8, in Km/H
0 ~ 255 Km/H
0=disable
OL
Report media for speed alarm
Please refer to 2.9
Report media
OP
Hysteresis of speed alarm
u8, in Km/H
0 ~ 255 Km/H
7.3.1 Enable Speed Limit Alert
Example 1:
Set upper limit of speed alert (Send command via SMS or TCP
or UDP)
GSS,10339376540375,3,0,OI=105,OP=5,OL=02*6A!
Command Type
Description
GSS
Write setting to device
Code
word
Parameters
Value
Description
OI
Upper limit of speed
alarm
105
Set upper limit: 105
Km/h
OL
Report media for
speed alarm
02
Report alarm
messages via TCP.
Alarm messages