Auto Focus Multi Code Reader V430-series User’s Manual (Z392) 7-5
I/O Parameters
Symbol Data Output
Symbol Data Output Status
Note: Symbol Data Output relates to data and should not be confused with Outputs 1, 2,
and 3 listed in the Output Parameters which describe output states and functions.
Note: Symbol Data Output Status, if set to Match or Mismatch, will not
take effect unless Matchcode Type is enabled and a master symbol is
loaded into memory.
Disabled
Match
Note: A No-Read can still be transmitted if Enabled.
Mismatch
Note: A No-Read can still be transmitted if Enabled.
Usage: Useful when the host needs symbol data only under certain conditions.
Definition: Defines the conditions under which decoded symbol data is transmitted
to the host.
Serial Cmd:
<
K705,symbol data output status
,when to output,symbology identifier status>
Default: Good Read
Options: 0 = Disabled
1 = Match
2 = Mismatch
3 = Any Good Read
4 = Only If All Good Reads
Usage: It is useful when an application only needs to use the discrete outputs
and can allow the reader to do the decision-making. When 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 reader will not transmit any data that is generated
during a read cycle (symbols, No-Reads, etc.)
Usage: Match is used in an application that requires specific symbol information
and needs to sort, route, or verify based on matching the specific symbol
data.
Definition: When set to Match, the reader transmits symbol data whenever a symbol
matches a master symbol. However, if Matchcode Type is Disabled, it
transmits on any good read.
Usage: Mismatch is typically used as a flag within the host system to prevent an
item from being routed in the wrong container.
Definition: With Mismatch enabled, the reader transmits symbol data whenever the
symbol data information does NOT match the master symbol.
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