Performance, Reading conditions – Datalogic Scanning DS6400 User Manual

Page 86

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DS6400

4

4.2.2 PackTrack™ Calibration for DS6400 Oscillating Mirror Models


The DS6400 oscillating mirror models can be used in PackTrack™ operating mode only
when the scanner is mounted so that the scan line is parallel to the conveyor direction as
shown in the following figure:

Conveyor

Direction

Scan

Line

Figure 83 – Oscillating Mirror Models in PackTrack™ Mode


PackTrack™ Calibration must be made while the scanning plane is perpendicular to the
conveyor plane and fixed (not oscillating).

4.3 PERFORMANCE


The scan rate is 800 scans/sec.

Refer to the diagrams in par. 4.4 for further details on the reading features. These diagrams
are taken on various resolution sample codes at a 25

°C ambient temperature depending on

the conditions listed under each diagram.

4.3.1 Reading

Conditions


• ANSI Grade B minimum

• 800 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 12 14 16 18 20

7 9 10 12 13 15

0.30

12 14 15 17 19 21

8 9 11 12 14 15

0.33

13 14 16 18 20 22

8 10 11 13 14 16

0.38

14 16 18 19 21 23

9 11 12 14 15 17

0.50

18 19 21 23 25 26

11 12 14 15 17 18

0.72

24 25 27 28 30 32

15 16 17 19 20 22

2/5 Interleaved

Code Resolution

(mm)

1.00

33 34 35 36 38 40

20 21 22 23 25 26

Ratio 3:1

Table 1

70

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