Rockwell-automation 2755 AtomScan Bar Code Reader Manual de usuario descargar pdf (Pagina 76)

5–31Configuring Your Reader

Publication 2755-6.9

• Auxiliary Port

Command Parameter Format Example

Mode

0 = Disabled

1 = Transparent

2 = Half-duplex

3 = Full-duplex

4 = Slave Mode

Baud Rate

0 = 600

1 = 1200

2 = 2400

3 = 4800

4 = 9600

5 = 19200

<Ky mode,baud

To change Auxiliary Port Baud Rate to

6 = 38400

Ky rate,parity,stop bits,data

To change Auxiliary Port Baud Rate to

2400, press [<Ky2>].

7 = 76800

bits>

[y]

8 = 300

Parity

0 = None

1 = Even

2 = Odd

Stop Bits

0 = One

1 = Two

Data Bits

0 = Seven

1 = Eight

• Communications Status Request. Allows you to return the status

of each command in the group.

Parameter Format

KT <KT?>

Operations Commands

• Triggering Mode. The trigger filtering time occurs in 128

microsecond increments. You can use any number between 2 and

255. The default is 78 (approximately 10 seconds).

Command Parameter Format Example

Triggering Mode

0 = Continuous Read

1 = Continuous Read, 1 Output

2 = External Level

<Kgtriggering mode,filter To select External edge, press

[<Kg3>]

3 = External Edge

time> [<Kg3>].

4 = Serial Data

5 = Serial Data and Edge

1 2 ... 71 72 73 74 75 76 77 78 79 80 81 ... 140 141

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Rockwell-automation 2755 AtomScan Bar Code Reader Manual de usuario Pagina 76

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