Doc. Title
Author
Page of Pages
ST310U OPERATION MANUAL
JH KIM
32 of 66
Concerning
Doc. No.
Rev.
Date
Features and How to set parameters
1.08
2017/7/13
Suntech International Ltd.
Confidential Document
<Example>
Original String :
ST300STT;100850001;01;010;20081017;07:41:56;2F100;+37.126.886819;032.512;000.00;9;1;500;15
.30;001100;1;0072;0;4.5;1
Zip Packet
Filed name
Zip data
Comment with string data
STX
0x02
PKT_LEN
0x00 0x3c
HDR
0x10
“ST300STT”
DEV_ID
0x10 0x08 0x50 0x00 0x10
“100850001”, BCD, MSB
MODEL
0x01
“01”
SW_VER
0x00 0x0a
“010”
DATE_TIME
0x08 0x0a 0x11 0x07 0x29 0x38
“20081017;07:41:56”
CELL
0x02 0xF1 0x00
“2F100”, BCD, MSB
LAT
0x25 0x47 0x85 0x19
“+37.478519”, Decimal part is BCD
LON
0x7e 0x88 0x68 0x19
“+126.886819”, Decimal part is BCD
SPD
0x00 0x20 0x51
“032.512”. Convert to “032.51”
Decimal part is BCD, MSB
CRS
0x00 0x00 0x00
“000.00”, Decimal part is BCD, MSB
SATT_FIX
0x89
GPS fixed. Cell count = 9.
Lat. & Lon. sign = plus
DIST
0x00 0x00 0x01 0xF4
“500”. MSB
PWR_VOLT
0x0F 0x30
“15.30”. Decimal part is BCD, MSB
I/O
0x0c
“001100”
MODE
0x01
“1”
MSG_NUM
0x00 0x48
“0072”, MSB
H_METER
0x00 0x00 0x00 0x00
“0”, MSB
BCK_VOLT
0x04 0x50
“4.5”, Decimal part is BCD
MSG_TYPE
0x01
“1”
ETX
0x03
<Note>
The
“H_METER/ BCK_VOLT/ MSG_TYPE” is include in STT only when “HBM_STT”is “1”
