Check Digit - Newland NLS-FM420-MS-30 Integration Manual

Symbols
Code 11

Check Digit

Code 11 may include Check Digit (not compulsory) following its barcode message.
It verifies the barcode message.
"NO Check, Transmit All" means to read without check and transmit all
»
bytes including barcode message and Check Digit.
"Check, Do Not Transmit Check Digit" means to read and check. If verifica-
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tion is successful, transmits barcode message; if not, engine will not send barcode
message to the Host.
"Check, Transmit All" means to read and check. If verification is successful,
»
transmits all messages; if not, engine will not send barcode message to the Host.
NO Check, Transmit All
【Pro CMD：0415050】
** Single Check Digit，MOD11
【Pro CMD：0415060】
Double Check Digits, MOD11/MOD11
【Pro CMD：0415070】
Double Check Digits, MOD11/MOD9
【Pro CMD：0415080】
When "Check, Do not Transmit Check digit" is enabled and barcode message length
minus one is less than Min Message Length, it will lead to an error.
E.g.：Reading a 4-byte (include check byte) Code 11 with the Min Message Length being 4
bytes and "Check, Do not transmit Check Digit" enabled leads to an error.
nlscan.com
Single Check Digit MOD11（Len <= 10)
Double Check Digits MOD11/MOD11 （Len > 10)
【Pro CMD：0415090】
Single Check Digit MOD11 （Len <= 10)
Double Check Digits MOD11/MOD9 （Len > 10)
【Pro CMD：0415100】
Do not transmit Check Digit
【Pro CMD：0415110】
** Transmit Check Digit
【Pro CMD：0415120】
Tools
Code Programming ON
Code Programming OFF
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