SICK CLV490 Instrucciones de operaciones descargar pdf (Pagina 189)

Operating Instructions Chapter 10

CLV 490 Bar Code Scanner

8 008 796/0000/25-06-2002

10-67

Appendix

Entering a bar code using a terminal/PC keyboard

1. Connect the terminal /PC with Terminal Emulation program to the terminal interface on

the CLV (via AMV/S 60).

For the pin assignment, see Chapter 5.5.5 Connecting the CAN

interface, Page 5-15.

2. Set the communication parameters and data output format as shown in

Table 10-9.

3. Enter the data content of the bar code on the keyboard.

The terminal sends the individual characters to the CLV immediately.

Use the backspace key to correct input errors.

4. Terminate the data content with the control character <CR>.

The CLV then interprets all further characters as a new data string and ignores other

control characters. The data content itself must not contain any control characters.

5. Once the active reading pulse has ended, the CLV sends the data received from the PC

to the host via the host interface.

Entering bar codes using a handheld scanner with decoder

1. Connect the handheld scanner with decoder to the terminal interface of the CLV (via

AMV/S 60).

For the pin assignment,

see

Chapter 5.5.5 Connecting the CAN interface,

Page 5-15.

2. Set the data format and communication parameters on the handheld scanner as shown

Table 10-9.

3. Read the bar code with the handheld scanner.

Once the active reading pulse has ended, the CLV sends the data received from the PC

to the host via the host interface.

If you are using the ST 1100 decoder from SICK, for example, set the communication para-

meters and data output as shown in

Table 10-10

Parameter Value

Data transmission rate 9 600 bit/s

Data bits 8

Parity None

Stop bits 1

Data output format Data terminator

e. g. 1234 CR

Table 10-9: Communication parameters on the terminal/PC for the auxiliary input

Parameter Value

Terminal ID Unassigned

WA Network No

ACK/NAK No

Baud rate 9 600 bit/s

Data bits 7

Parity Space

Configuration RS 232

Preamble (Header) Clear

Postamble (Terminator) CR

Table 10-10: Communication parameter settings for the ST 1100 decoder

1 2 ... 184 185 186 187 188 189 190 191 192 193 194 ... 213 214

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