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
21 of 54
<Example>
[command]
ST600RPT;0123456789;02;180;180;60;3;0.10;1
[response]
ST600RPT;Res;0123456789;309;180;180;60;3;0.10;1
8-3.
How to set ‘Additional Parameters’
● The following table shows how to setprotocol types for GPRS/HSPA such as TCP and UDP with device port No.:
HDR
DEV_ID
VER
SVR_TYPE
B_SVR_TYPE
UDP_ACK
DEV_PORT
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
Field
Marks
Value
Meaning
HDR
“ST600ADP”
Command type.
DEV_ID
10 char
Device ID.
VER
“02”
Protocol Version
SVR_TYPE
‘T’ / ‘U’
Server Protocol Type
T : TCP
U : UDP
B_SVR_TYPE
‘T’ / ‘U’
Backup Server Protocol Type
T : TCP
U : UDP
UDP_ACK
‘0’ ~ ‘3’
ACK from Server when UPD is used
0 : No use
1 : ACK when the server receives reports except ‘Alive-report’.
2 : ACK when the server re
ceives reports except ‘STT’ and
‘Alive report’.
3 : ACK when the server receives ‘emergency report’.
Command response does not need ACK.
DEV_PORT
String
Device’s port for receiving command from UDP server
