Matchcode Type; Sequential Matching - Microscan MS-3 User Manual

Matchcode Type

Matchcode Type

Note: When Matchcode is set to Enabled, Wild Card or Sequential, Number of
Symbols will default back to
Definition: Allows the user to choose the way that master symbols will be compared
with subsequently scanned symbols.
Note: First set Triggering Mode to
Serial Cmd: <K223,matchcode
match length,wild card character,sequence on noread,sequence on mis-
match>
Default: Disabled
Options: 0 = Disabled
2 = Wild Card
Disabled: Has no effect on operations.
Enabled: Instructs the scanner to compare symbols or portions of symbols with the
master symbol.
Sequential Instructs the scanner to sequence after each match (numeric only) and
Matching: compare symbols or portions of symbols for sequential numbers.
Note: If Matchcode Type is set to Sequential, Number of Symbols
will default back to 1 (if set to any number greater than 1).
Wild Card: Allows the user to enter user defined wild card characters in the master
symbol.

Sequential Matching

Usage: Useful in tracking product serial numbers that increment or decrement
sequentially.
Definition: With Sequential enabled, Sequential Matching determines if a count is
in ascending (incremental) or descending (decremental) order.
Serial Cmd: <K223,
match length,wild card character,sequence on noread,sequence on mis-
match>
Default: Increment
Options: 0 = Increment
MS-3 Laser Scanner User's Manual
7-4
1 (if set to any number greater than 1).
type,sequential matching,match start position,
1 = Enabled
3 = Sequential
matchcode type,sequential
1 = Decrement
External or Serial.
matching,match start position,