Microscan EZ Match Imager Manual de usuario descargar pdf (Pagina 189)

EZ Match User Manual

8-5

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>

Default: Good Read

Options: 0 = Disabled 1 = Match

2 = Mismatch 3 = Good Read

Usage: It is useful when an application only needs to use the discrete outputs and

can allow the imager 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 imager 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 imager 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 imager transmits symbol data whenever the

symbol data information does NOT match the master symbol.

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Microscan EZ Match Imager Manual de usuario Pagina 189