4. Command list
In order to use the module easily, we provide 11 command strings to allow users to send and
received commands and responses through the CAN Converter, like I-7530. It can cover most
applications of different requests. The general formats of the commands for the CAN Converter
modules are in ASCII data format and given below:
Command Format: <Command>[CHK]<CR>
<Command> : The
RS-232/RS-485/RS-422/USB commands of the CAN Converter.
[CHK]
: 2-character checksum value. It is effective only if the checksum mechanism
is set to enable. For checksum algorithm,
please refer to the Node in the
page 33.
<CR>
: All RS-232/RS-485/RS-422/USB commands of the CAN Converter must
end with the character “<CR>” (The ASCII value is 13).
The 11 command formats are given in the following table. More detailed information related to of
the each command will be described in the following sub sections.
Table: Command list table
Command
Description
tIIILDD…[CHK]<CR>
Send or receive a standard data frame.
TIIIL[CHK]<CR>
Send or receive a standard remote frame.
eIIIIIIIILDD…[CHK]<CR>
Send or receive an extended data frame.
EIIIIIIIIL[CHK]<CR>
Send or receive an extended remote frame.
S[CHK]<CR>
Read the status value of CAN Converter.
C[CHK]<CR>
Clear CAN Converter. FIFO error flag of overflow.
P0BBDSPAE[CHK]<CR>
*
Change the RS-232/RS-485/RS-422/USB configuration and
save it into EEPROM.
P1B [CHK]<CR>
*
Change the CAN configuration and save it into EEPROM.
P2BBDSPAE[CHK]<CR>
Change the RS-232/RS-485/RS-422/USB configuration and
those parameter will not be saved.(only for firmware version
3.00 or more)
P3SBCCCCCCCCMMMMMMMM
[CHK]<CR>
Change the CAN configuration and those parameters will not
be saved. (only for firmware version 3.00 or more)
RA[CHK]<CR>
Reboot the CAN Converter module.
I-7530, I-7530-FT, I-7530A, I-7565, tM-7530, tM-7530A, tM-7565 User Manual Version 1.5
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