Omron V440-F, Руководство пользователя

Страница: 461 / 500

Appendices
N-8 V440-F C-Mount Code Reader User Manual
N-6-4 Data
Definition:
This is the data string to be used when comparing symbol data for output filtering and
ordering. This data string may also contain wildcard and placeholder characters to
facilitate matching. Remember that in order to filter or order symbol data, it must meet
all the requirements of the selected filter index.
Examples:
• Filter data = “123*”. This will match data strings of “123”, “123456”, and “123ABC”,
but not “12”.
• Filter data = “123*AB?C”. This will be interpreted as “123*”.
• Filter data = “123?”. This will match “1234” and “123A”, but not “123”, “12345”, or
“1234C”.
• Filter data = “123?A”. This will match “1234A” and “123BA”, but not “123”, “1234C”,
or “1234ABCD”.
• Filter data = “123?A?”. This will match “1234AB” and “123BAT”, but not “1234A” or
“123BATS”.
• Filter data = “12??*”. This will match “1234”, “123456”, and “123ABC”, but not “12”
or “123”.
• Filter data = “123?A*”. This will match “1234A”, “123BA”, and “123BATS”, but not
“1234” or “1234C”.
Serial Cmd:
<
K744, filter number,symbology,length,wildcard,placeholder, data ,unused,database
index,tray ID,matrix index>
Default: 00
(NUL)
Options:
Any ASCII input in the form of a pair of hex characters.
Maximum length: 63 bytes defined.
Examples:
41422A = AB*
Data [0] = NUL represents string matching disabled.
N-6-5 Database Index
Definition:
The index of the database entry that decodes a given symbol must equal this setting for
filtering to occur. A setting of
0
allows any database index for this filter entry.
Serial Cmd:
<
K744, filter number,symbology,length,wildcard,placeholder,data,unused, database
index ,tray ID,matrix index>
Default: 0 (Any index)
Options: 0
to 20
N-6-6 Tray ID
Definition:
When
Tray ID
is enabled, the ID of the tray index entry that decodes the symbol must
equal this value.
Serial Cmd:
<
K744, filter number,symbology,length,wildcard,placeholder,data,unused,database
index, tray ID ,matrix index>
Default: 0 = (Disable tray output)
Options: 0
to 20
N-6-7 Matrix Index
Definition:
The
Matrix Index
is the matrix entry used for output. A setting of
0
disables
Matrix
Mode
. When the index is greater than
0
, all other parameters in the command are
ignored except the filter number.
Serial Cmd:
<
K744, filter number,symbology,length,wildcard,placeholder,data,unused,database
index,tray ID, matrix index >
Default: 0 = (Disable matrix output)
Options: 0
to 1