
Doc. Title
Author
Page of Pages
ST310U OPERATION MANUAL
JH KIM
12 of 66
Concerning
Doc. No.
Rev.
Date
Features and How to set parameters
1.08
2017/7/13
Suntech International Ltd.
Confidential Document
4-2. Reporting parameters
Device responds to the command(s) with the relevant report or response periodically at a time interval or at a
travelled distance interval of the vehicle that has already been pre-defined by user. Such are response sent back to
the server includes SMS message (if the device user has already configured SMS messaging functionality). The
following table shows how to set those parameters.
In bottom part of the table, the following table also shows how and what parameters should be set to utilize
functions like:
‘Angle Report’, that is used for displaying the historic path more accurately or saving network cost while
the vehicle is driving on straight roads for long time, and
‘FIFO’ or ‘LIFO’, that should be selected to determine a sequential order if buffer of the device is
completely full of reports. For more information, have a look at the description made in the bottom part of
the table below.
HDR DEV_ID
VER
T1
T2
T3
A1
SND_DIST
T4
SMS_T1
SMS_T2
SMS_PACK_NO
Field
Marks
Value
Meaning
HDR
“
ST300RPT
”
Command type
DEV_ID
9 char.
Device ID
VER
“02”
Protocol Version
T1
String
Sec
Interval to be set to send a Status Report in parking mode:
Range : 0 ~ 86400
If 0, a report in parking will be sent only one time when
vehicle starts being parked.
T2
String
Sec
Interval to be set to send a Status Report in driving mode:
Range : 0 ~ 60000
If 0, a report in driving will be sent only one time when
vehicle starts driving.
T3
String
Sec
Interval to be set to send a Status Report in emergency
mode:
Range : 0 ~ 9999
If 0, an emergency report will be sent only one time when an
emergency state occurs.
A1
String
Number of attempts to send an emergency report until the
device gets acknowledgement from the server:
If 0, no Emergency Report will be sent.
If 65500, unlimited report until get ACK from Server.
SND_DIST
String
Meter
Distance interval to be set when the device sends a Status
Report:
Range : 0 ~ 60000 (60km)
If 0, a Status Report on traveled distance is disabled.
If not 0, a Status Report is sent when traveled distance
reaches the predefined SND_DIST.