SICK CLV 45 Series, Руководство по эксплуатации

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Operating Instructions Chapter 6
CLV 45x Bar Code Scanner
Operation
8 009 139/K949/06-06-2002 © SICK AG · Division Auto Ident · Germany · All rights reserved
6-3
6.3 Quick-Start
A PC does not have to be connected if the CLV is operated with the factory default setting.
6.3.1 Starting up the line scanner/line scanner with oscillating mirror with the
factory default setting
1. Connect the CLV to the SICK AMV/S 40 connection module.
2. Connect the reading-pulse sensor (e. g. photoelectric reflex switch or switch) to the
"Sensor 1" switching input of the CLV via the AMV/S 40 (refer to Chapter 5.5.7 Wiring
the "Sensor 1" switching input, Page 5-7 ).
3. Switch on the supply voltage of the AMV/S 40.
After the start the CLV confirms the successful self-test with a beeper sound and shortly
afterwards starting of the reading mode is signaled by two consecutive sounds. The
"Device Ready" LED lights up. The "Result 1" ("Device Ready") output switches.
Line scanner with oscillating mirror:
In reading mode the CLV deflects the scan line in the default setting with a frequency of
1 Hz around the position CW = 50 at a maximum angle of
±
20
°
. 50 CW corresponds
to a light emission under 105
°
.
4. Start the reading pulse: Block the light path of the photoelectric switch or close the
switch.
The "Laser On" LED lights up. The CLV switches the laser diode on and the scan line
appears.
5. Present the bar code pattern in Fig. 6-1 to the CLV 450 respectively the bar code pat-
tern in
Fig. 6-2, Page 6-4
at the reading distance specified in
Table 6-3, Page 6-4
.
6. Align the bar code in such a way that the red scan line is almost at a 90
°
angle to the
bars (line scanner) or that the red scan line sweeps the bars at a 90
°
angle when it is
deflected (oscillating mirror).
7. End the reading pulse: Unblock the light path of the photoelectric switch or open the
switch.
The "Laser On" LED is extinguished. The CLV switches off the laser diode.
The CLV confirms that the bar code was read successfully by outputting an acoustic
signal via the beeper. The "Result" LED lights up for duration of 100 ms. The "Result 2"
("Good Read") output switches for the duration of 100 ms.
The CLV can now be operated with the factory default setting.
The device can be switched off without the configuration data being lost as no changes have
been made to the parameter record.
Fig. 6-1: Bar code patter for CLV 450 (Code 39; module width 0.35 mm; Print ratio 2:1)
0 1 2 3 4 1 2 3 4 5