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Chapter 4 Read Cycle/Trigger

MS-880 Industrial Long Range Scanner User’s Manual 4-5

4–Read Cycle/Trig-

Continuous Read 1 Output

Caution: In automated environments, Continuous Read 1 Output is not recom-

mended because there is no one to verify that a label was missed.

Note: If Trigger is set to Continuous Read 1 Output, Number of Labels will

default back to 1 (if set to any number greater than 1).

Definition: In Continuous Read 1 Output the scanner self-triggers whenever it

decodes a new bar code label or a timeout occurs.

If End Of Read Cycle is set to Timeout and the label doesn't change,

the scanner will repeat the output at the end of each timeout period.

For example, if Timeout is set to one second, the scanner sends the

label data immediately and repeats the output at intervals of one sec-

ond for as long as the label continues to be scanned.

If End Of Read Cycle is set to New Trigger, the scanner will send the

current label data immediately, but send it only once. A new label

appearing in the scanner’s range will be read and sent immediately pro-

vided it is not identical to the previous label read.

Usage: Continuous Read 1 Output can be useful in applications where it is

not feasible to use a trigger and all succeeding labels contain different

information. It is also effective in applications where the objects are

hand presented.

Serial Cmd: <K200,1>

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Microscan MS-4X Bedienungsanleitung Seite 71