SICK CLV490 Instrucciones de operaciones descargar pdf (Pagina 117)

Operating Instructions Chapter 6

CLV490 Bar Code Scanner

Operation

Displaying the reading result in the Terminal Emulator:

1. Click in the toolbar.

The Terminal Emulator window is then displayed.

2. In the D

EVICE MODE section, choose READING MODE.

3. Present the bar code pattern from Fig. 6-1, Page 6-4 to the CLV490 and activate the

reading pulse.

The scan line must not hit any object in a distance closer to the CLV490 than the

represented bar code (default setting: autofocus mode "Minimum distance").

The "Sensor" LED lights up and the red scan line appears.

4. Ending the reading pulse.

The CLV490 displays the reading result in the output window of the Terminal Emulator.

The "Read Result" LED lights up for a duration of 100 ms (default setting).

Fig. 6-7 shows two examples of the output of a reading result: "Good Read" and "No Read".

The reading result comprises the data contents of the bar code(s) and the reading diagnosis

data. Fig. 6-8 explains the structure and function of the reading diagnosis data for "Good

Read", and Fig. 6-9 for "No Read".

Note The CLV490 only outputs several bar codes in the reading result of the host interface if the

parameterized minimum and maximum number of bar codes is > 1, and several bar codes

have been presented to it. The number of bar codes to be read/output for each reading

interval can be selected in the C

ODE CONFIGURATION tab in the NUMBER OF CODES section.

The reading result of the host interface can also be displayed. Chapter 6.5.10 Monitor Host

Interface, Page 6-54 describes the procedure for this and the structure of the reading result

in the default setting.

Fig. 6-7: CLV-Setup: Displaying the reading result of the termianl interface in the Terminal

Emulator

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SICK CLV490 Instrucciones de operaciones Pagina 117