Microscan MS-4X Manuel d'utilisateur télécharger pdf (Page 138)

Optoelectric Database Modes

8-6 MS-880 Industrial Long Range Scanner User’s Manual

8–Optoelectrics

Timer Mode

Calibration with Multilabel

With Multilabel enabled for more than one label, and either Timer or Automatic/

Static mode enabled, the scanner may not locate labels that are scanned at various

ranges. The reason for this is that once a label is located from the optical database

index, the scanner will continue to search for labels that meet that index of focus,

tracking and gain settings.

Automatic/Static Mode

Definition: When this mode is selected, the scanner cycles through database set-

tings at a time interval determined in Timer Value setting. (See “Timer

Value” on page 8-11.)

Important Note: The maximum time to move from the most inside

focus position to the most outside focus position is 400 ms. One focus

position change takes 10 ms.

Usage: Useful in applications in which there is enough time to cycle through the

database index.

Serial Cmd: <K226,mode,# active database settings,latch on trigger,timer value,

control trigger 1,control trigger 2,control trigger 3>

Definition: Selects the optimum setting from the Configuration Database.

When selected, the scanner cycles once through all the Configuration

Database settings from the closest to the furthermost focal position,

testing first for optimal signal, then for a successful decode.

Note: Since focus positions are tested in ascending order, the closer

the symbols are to the scanner, the quicker the best focus position will

be found.

Important Note: The maximum time to move from the most inside

focus position to the most outside focus position is 400 ms. One focus

position change takes 10 ms.

Usage: Useful in a static application in which the bar code symbol is in front of

the scanner when the read cycle begins.

ESP:

Serial Cmd: <K226,mode,# active database settings,latch on trigger,timer value,

control trigger 1,control trigger 2,control trigger 3>

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Microscan MS-4X Manuel d'utilisateur Page 138