Omron V430-F-series User Manual page 273

Auto focus multi code reader
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Matchcode Type
Sequence on No-Read
Usage:
Sequence on No-Read is useful when the reader needs to stay in
sequence even if no decode occurs.
Definition:
When Sequence on No-Read is Enabled and Matchcode is set to
Sequential, the reader sequences the master symbol on every match or
No-Read. When disabled, it does not sequence on a No-Read.
Serial Cmd:
<K223,matchcode type,sequential matching,match start position,match
length,wild card character,sequence on No-Read,sequence on mismatch>
Default:
Enabled
Options:
0 = Disabled
As an example of Sequence on No-Read Enabled, consider the following decodes:
Master Symbol
001
002
003
004
005
006
007
As an example of Sequence on No-Read Disabled, consider the following series of
decodes:
Master Symbol
001
002
003
003
004
004
004
9-8
Decoded Symbol
001
002
No-Read
004
No-Read
No-Read
007
Decoded Symbol
001
002
No-Read
003
No-Read
No-Read
004
Auto Focus Multi Code Reader V430-series User's Manual (Z392)
1 = Enabled
Master Symbol after Decode
002
003
004 (sequenced on No-Read)
005
006 (sequenced on No-Read)
007 (sequenced on No-Read)
008
Master Symbol after Decode
002
003
003 (not sequenced)
004
004 (not sequenced)
004 (not sequenced)
005

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