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ELM329P 参数 Datasheet PDF下载

ELM329P图片预览
型号: ELM329P
PDF下载: 下载PDF文件 查看货源
内容描述: CAN解释 [CAN Interpreter]
分类和应用:
文件页数/大小: 76 页 / 353 K
品牌: ELM [ ELM ELECTRONICS ]
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ELM329  
AT Command Summary (continued)  
General OBD Commands  
CAN Specific Commands (protocols 6 to F)  
AT0, 1, 2  
BD  
Adaptive Timing off, auto1*, auto2  
. [1 - 8 bytes] send the data with the 11 bit ID  
: [1 - 8 bytes] send the data with the 29 bit ID  
perform a Buffer Dump  
Bypass the Initialization sequence  
Describe the current Protocol  
Describe the Protocol by Number  
Headers off*, or on  
BI  
CA  
is there CAN Activity at pin 11?  
turn off CAN Extended Addressing  
use CAN Extended Address hh  
Automatic Formatting off, or on*  
set the ID Filter to hhh  
DP  
CEA  
DPN  
CEA hh  
CAF0, CAF1  
CF hhh  
H0, H1  
MA  
Monitor All  
PC  
Protocol Close  
CF hhhhhhhh set the ID Filter to hhhhhhhh  
R0, R1  
S0, S1  
SH xyz  
SH xxyyzz  
Responses off, or on*  
CFC0, CFC1  
CM hhh  
Flow Controls off, or on*  
set the ID Mask to hhh  
printing of Spaces off, or on*  
Set Header (11 bit ID) to xyz  
Set Header (29 bit ID) to xxyyzz  
CM hhhhhhhh set the ID Mask to hhhhhhhh  
CP hh  
CRA  
set CAN Priority to hh (29 bit)  
reset the Receive Address filters  
set CAN Receive Address to hhh  
SH wwxxyyzz Set Header (29 bit ID) to wwxxyyzz  
SP h  
Set Protocol to h and save it  
Set Protocol to Auto, h and save it  
Set Timeout to hh x 4 msec  
set Tester Address to hh  
Try Protocol h  
CRA hhh  
SP Ah  
ST hh  
TA hh  
TP h  
CRA hhhhhhhh set the Rx Address to hhhhhhhh  
CS show the CAN Status counts  
CSM0, CSM1 Silent Monitoring off, or on*  
D0, D1 display of the DLC off*, or on  
FC SD [1 - 8 bytes] FC, Set Data to [...]  
TP Ah  
Try Protocol h with Auto search  
FC SM h  
Flow Control, Set the Mode to h  
FC, Set the Header to hhh  
J1939 CAN Specific Commands (protocols A to F)  
FC SH hhh  
DM1  
JE  
monitor for DM1 messages  
use J1939 Elm data format*  
FC SH hhhhhhhh “ “ hhhhhhhh  
PB xx yy  
TM0, 1, 2, 3  
RTR  
Protocol B options and baud rate  
JHF0, JHF1 Header Formatting off, or on*  
set Transceiver Mode to 0,1,2, or 3*  
send an RTR message  
JS  
use J1939 SAE data format  
set Timer Multiplier to 1*  
set Timer Multiplier to 5  
Monitor for PGN 0hhhh  
JTM1  
V0, V1  
use of Variable DLC off*, or on  
JTM5  
Periodic Message Commands  
MP hhhh  
MP hhhh n  
“ and get n messages  
SW hh  
SW 00  
Set Wakeup interval to hhx20 msec  
turn off Wakeup messages  
MP hhhhhh Monitor for PGN hhhhhh  
MP hhhhhh n “ “ and get n messages  
WD [1 - 8 bytes] set the Wakeup Data  
WH hhh  
set the Wakeup Header (11 bit)  
WH hhhhhhhh set the Wakeup Header (29 bit)  
WM [1 - 8 bytes] set the Wakeup Message  
WM0, 1, 2  
set the Wakeup Mode to 0*, 1 or 2  
Note: Settings shown with an asterisk (*)  
are the default values  
ELM329DSB  
Elm Electronics – Circuits for the Hobbyist  
10 of 76  
www.elmelectronics.com