S[Chk]<Cr - ICP DAS USA I-7530 Series User Manual

4.6 S[CHK]<CR>

Description: Read the CAN baud rate and error message of the CAN converter.

Syntax: S[CHK]<CR>
S

Response:
Valid Command: !CFFTTRRO[CHK]<CR>
Invalid command: ?<Error Code>[CHK]<CR>
! Delimiter for valid command
C current baud rate setting of CAN
FF CAN control register, expressed as bits.
TT CAN transmit error counter, expressed as a value
RR CAN receive error counter, expressed as a value
O CAN or RS-232/RS-485/RS-422/USB overload warning, expressed as bits

Note：
In order to communicate with the computer to receive error information, the user must
enable the "Error Response" function in the CAN converter software. In addition, all
returned results are in ASCII format, so the user must convert ASCII to hexadecimal as
beolw table.
AsciiToHex(C)
0
1
2
3
4
5
6
7
I-7530, I-7530A, I-7565, I-7530-FT, tM-7530, tM-7530A, tM-7565 User Manual Version 1.6
Copyright © 2018 ICP DAS Co., Ltd. All Rights Reserved E-mail: service@icpdas.com
Command character.
Table: CAN baud rate
baud rate
10K CAN
baud rate
20K CAN
baud rate
50K CAN
baud rate
100K CAN
baud rate
125K CAN
baud rate, I-7530-FT not supported
250K CAN
baud rate, I-7530-FT not supported
500K CAN
baud rate, I-7530-FT not supported
800K CAN
Description
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