Datalogic DS8100A-3115 Manuel d'installation télécharger pdf (Page 109)

READING FEATURES

9.3 PERFORMANCE

The scan rate is 1000 scans/sec.

Refer to the diagrams in par. 9.4 for further details on the reading features. These diagrams

are taken o

n various resolution sample codes at a 25

C ambient temperature depending on

the conditions listed under each diagram.

9.3.1 Reading Conditions

 ANSI Grade B minimum

 1000 scans/sec

The following tables describe the requirements for standard applications.

Minimum Code Height for ACR Reading (mm)

45° 30°

Conveyor Speed (m/s) 0.5 1 1.5 2 2.5 3 0.5 1 1.5 2 2.5 3

0.25

10 11 13 14 16 17 7 8 9 10 12 13

0.30

12 13 14 16 17 19 8 9 10 11 12 14

0.33

12 14 15 17 18 20 8 9 10 12 13 14

0.38

14 15 16 18 19 21 9 10 11 12 14 15

0.50

18 18 20 21 23 24 11 12 13 14 15 17

0.72

24 25 26 27 28 30 15 16 16 18 19 20

2/5 Interleaved

Code Resolution

(mm)

1.00

33 33 34 35 36 37 20 20 21 22 23 24

Ratio 3:1

Table 1

Minimum Code Height for ACR Reading (mm)

45° 30°

Conveyor Speed (m/s) 0.5 1 1.5 2 2.5 3 0.5 1 1.5 2 2.5 3

0.25

9 9 11 12 14 15 6 7 8 9 10 11

0.30

10 11 12 13 15 16 7 7 8 10 11 12

0.33

11 11 12 14 15 17 7 8 9 10 11 12

0.38

12 13 13 15 16 18 8 8 9 10 12 13

0.50

15 16 16 17 18 20 9 10 11 12 13 14

0.72

20 21 22 22 23 24 13 13 14 14 15 16

Code 39

Code Resolution

(mm)

1.00

27 28 29 29 30 31 17 17 18 18 19 20

Ratio 3:1; Interdigit = Module Size

Table 2

1 2 ... 104 105 106 107 108 109 110 111 112 113 114 ... 140 141

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Datalogic DS8100A-3115 Manuel d'installation Page 109

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