Datalogic DS2400N-2210 Manuel d'installation télécharger pdf (Page 101)

READING FEATURES

7.2.2 Picket-Fence Mode

If scanning is parallel to the code motion, (Figure 104), the number of effective scans is given

by the following formula:

SN = [((FW-

LW)/LS)

SS] -2 Where: SN = number of effective scans

FW = reading field width (in mm)

LW = label width (in mm)

LS = label movement speed (in mm/s)

SS = scans per second

Figure 104 - "Picket-Fence" Scanning Mode

For example, for a 100 mm wide code moving in a point where the reading field is 200 mm

wide at a 2000 mm/s speed, the DS2400N (800 scans per sec.), performs:

[((200-100)/2000)

800] - 2 = 38 effective scans

Laser beam

DS2400N

1 2 ... 96 97 98 99 100 101 102 103 104 105 106 ... 118 119

Reference Manual 1
CONTENTS 3
REFERENCES 5
LASER SAFETY 6
FCC COMPLIANCE 7
POWER SUPPLY 7
CE COMPLIANCE 8
HANDLING 8
GENERAL VIEW 10
DS2400N Subzero 11
1 RAPID CONFIGURATION 13
RAPID CONFIGURATION 15
Auto Learn 18
Auto Setup (Optional) 19
STEP 5 – TEST MODE 25
Host Mode Programming 26
Alternative Layouts 26
2 INTRODUCTION 27
2.1.1 Indicators 28
2.2 ID-NET™ 28
INTRODUCTION 29
2.3.1 Diagnostic Indication 31
2.3.2 X-PRESS™ Functions 32
Test Mode Function 32
AutoLearn Function 33
AutoSetup Function 33
2.5 MODEL DESCRIPTION 35
2.6 ACCESSORIES 36
3 INSTALLATION 37
3.2 MECHANICAL INSTALLATION 38
3.2.1 Mounting DS2400N 39
Cover Screws 40
INSTALLATION 43
3.3 POSITIONING 48
CBX ELECTRICAL CONNECTIONS 49
4.1 POWER SUPPLY 50
4.2 MAIN SERIAL INTERFACE 50
4.2.1 RS232 Interface 51
Multidrop Cable 54
4.3 ID-NET™ INTERFACE 55
4.3.1 ID-NET™ Cables 55
4.3.2 ID-NET™ Response Time 56
4.5 INPUTS 61
4.5.1 Code Verifier 64
4.6 OUTPUTS 64
4.7 USER INTERFACE - HOST 66
MAIN INTERFACE 67
(SW SELECTABLE) 67
5.1 POWER SUPPLY 68
5.2 MAIN SERIAL INTERFACE 68
5.2.1 RS232 Interface 69
DS2400N 70
USER INTERFACE 70
MULTIPLEXER 71
5.3 ID-NET™ INTERFACE 73
5.3.1 ID-NET™ Cables 73
5.3.2 ID-NET™ Response Time 74
USER INTERFACEDS2400N 78
5.5 INPUTS 79
Name Function 81
5.5.1 Code Verifier 82
5.6 OUTPUTS 82
5.7 USER INTERFACE - HOST 83
6 TYPICAL LAYOUTS 84
6.2 PASS-THROUGH 86
ID-NET™ 87
6.3 ID-NET™ 88
Terminal 89
ID-NET™ 90
Fieldbus Interface 92
INTERFACE 93
6.4 RS232 MASTER/SLAVE 94
6.5 MULTIPLEXER LAYOUT 95
7 READING FEATURES 96
7.2 LINEAR CODE READING 100
7.2.1 Step-Ladder Mode 100
7.2.2 Picket-Fence Mode 101
7.3 PERFORMANCE 102
7.3.1 Raster 102
7.4 READING DIAGRAMS 103
0.50 mm 104
READING FEATURES 105
8 MAINTENANCE 106
9 TROUBLESHOOTING 107
DS2400N REFERENCE MANUAL 108
TROUBLESHOOTING 109
10 TECHNICAL FEATURES 110
TECHNICAL FEATURES 111
GLOSSARY 112
DECLARATION OF CONFORMITY 116

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Datalogic DS2400N-2210 Manuel d'installation Page 101

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