Microscan QX Hawk Manuale Utente Scaricare il pdf (Pagina 197)

QX Hawk Industrial Imager User Manual 5-99

Parameters

Symbol Data Output

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.

Useful when the host needs symbol data only under certain conditions.

Defines the conditions under which decoded symbol data is transmitted to the host.

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.

Symbol Data Output Status

Disabled

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.

When set to

Disabled

, the imager will not transmit any data that is generated

during a read

cycle (symbols, No Reads, etc.)

Match

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.

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.

Note: A No Read can still be transmitted if Enabled.

Mismatch

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 imager transmits symbol data whenever the symbol data

information does NOT match the master symbol.

Note: A No Read can still be transmitted if Enabled.

Good Read

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.

With Good Read enabled, the imager transmits symbol data on any good read regardless of

Matchcode Type setting.

Note: A No Read can still be transmitted if Enabled.

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Microscan QX Hawk Manuale Utente Pagina 197