Symbol Data Output - Microscan MS-890 User Manual

Symbol Data Output

Symbol Data Output
Usage: Useful when the host needs symbol data only under certain conditions.
Definition: Defines the conditions under which decoded symbols are transmitted to
the host.
Symbol Data Output Mode
Serial Cmd: <K705,output
Good Read
Default:
Options: 0 = Disabled
1 = Match
2 = Mismatch
3 = Good Read
Disabled
Usage: Disabled is useful when an application only needs to use the discrete outputs
and can allow the scanner to do the decision-making. When set to Disabled,
the host does not need the symbol data and the communication lines are
used only for setup and status checks.
Definition: When set to Disabled , the scanner will not transmit any data that is generated
during a read cycle (symbols, No Reads, etc.).
Match
Match is typically used to route items with the same identifying data to the
Usage:
same location.
Definition: With Match enabled, the scanner transmits symbol data whenever the
symbol data information matches the master symbol.
Mismatch
Usage: Mismatch is typically used as a flag within the host system to prevent an
item from being routed in the wrong container.
With Mismatch enabled, the scanner transmits symbol data whenever the
Definition:
symbol data information does NOT match the master symbol.
Note: A No Read can still be transmitted if enabled.
Good Read
Usage: Good Read is used when an application requires all symbol data to be
transmitted. It's typically used in tracking applications in which each object
is uniquely identified.
Definition: With
read regardless of Matchcode Type setting.
Note: A No Read can still be transmitted if enabled.
6-4
status,when to output>
Good Read enabled, the scanner transmits symbol data on any good
MS-890 Industrial Automation Scanner User Manual