ICP DAS USA tM-7565 User Manual page 38

The uart to can bus converter

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* Note:

This command will write parameters into EEPROM and the

EEPROM is limited to 100,000 erase/write cycles.

Checksum algorithm:

The checksum [CHK] is 2-characters of the sum of the command message, from first character

to the character before <CR>. When calculate checksum, the value of [CHK] is zero.

For example:

Command: Reboot the CAN Converter module, "RA[CHK]<CR>".

1. Sum of the string = 'R' + 'A' = 52h + 41h = 93h.

2. Therefore the checksum is 93h and so [CHK]="93".

3. The command string with checksum ="RA93<CR>".

I-7530, I-7530-FT, I-7530A, I-7565, tM-7530, tM-7530A, tM-7565 User Manual Version 1.5

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