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used to check the correctness of the data.
If check digit is “None”, the scanner will transfer the code data normally.
None Check But No Transmit Check Digit
Check and Transmit Check Digit
Code Length Limit
The scanner can only read the the code length within the limited of Plessey the
limit is from the minimum to maximum value (including the minimum and maximum
value), the unit is character. If the length of Plessey is out of the limit, the scanner will
not be able to read or transmit the code.
Read “Minimum Length” to set the minimum length of code.
Read “Maximum Length” to set maximum length of code.
Plessey Maximum Length Plessey Minimum Length
The maximum length value of any type of 1D code is not more than 255. If the
maximum length is shorter than the minimum length, the scanner can only read this
two length of code; if the maximum length is equal to minimum length, the scanner can
only read the code of this length.
This length is the length of the code itself, not including prefix/suffix, tailed suffix,
AIM-ID,CODEID.