
Bad Bar Code Message
8-6 MS-820 Industrial Bar Code Scanner User’s Manual
8–Outputs
Bad Bar Code Message
Bad Bar Code Status
Bad Bar Code Message
Definition: When enabled, a message is sent to the host when a label is detected
but not decoded. See “Transition Counter Threshold” on page 6-10.
The Bad Bar Code output is tied to the transition counter. If during a
read cycle no symbol is decoded and the required setting for the Tran-
sition Sample Threshold is met, a Bad Bar Code message will be
sent to the host. See “Output Message Flow” on page 8-4.
Usage: Useful in verifying the presence of a bar code label that has not been
decoded.
Serial Cmd: <K’status,message>
Default: Disabled
Options: 0 = Disabled 1 = Enabled
Serial Cmd: <K’status,message>
Default: BADCODE
Options: Up to seven ASCII characters (except NUL)
The Bad Bar Code output is tied to the transition counter. If during a
read cycle no symbol is decoded and the required setting for the Tran-
sition Sample Threshold is met, a Bad Bar Code message will be
sent to the host.
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