Microscan HS-2D Uživatelský manuál stáhnout pdf (Strana 45)

HS-21/HS-41X Handheld Reader User’s Manual 4-5

Communications

RS-232 Interface

Enabling RS-232 Interface will disable USB communications and require you to default

the reader or read the USB Keyboard Mode symbol to return to USB.

Baud Rate (RS-232)

Baud Rate is the rate at which the reader and host transfer data. It only needs to be

changed if necessary to match the host setting.

1200

2400

4800

9600

19.2K

38.4K

57.6K

115.2K (Default)

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HS-21/HS-41X Handheld Reader 1
User’s Manual 1
Disclaimer 2
Latest Manual Version 2
Technical Support 2
What Is Covered? 3
What Is Excluded? 3
Limitation of Liability 3
Table of Contents 4
Introduction 5
Highlighting 6
About This Manual 6
Statement of RoHS Compliance 8
1 Quick Start 9
Check Required Hardware 10
USB Interface 11
RS-232 Interface 12
Install ESP 13
Select Model 14
Click the Show 16
Connect Symbol 16
Configure the Reader 17
Save Changes in ESP 18
2 Using ESP 19
Application Mode 21
Tree Controls 22
Menu Toolbar 23
New Model 24
Preferences > General Tab 25
Preferences > Terminal Tab 26
Sizing Information 27
Preferences > Advanced Tab 28
Use Default Storage Location 29
Document Memo 30
Model Memo 30
Connection Wizard 31
Bar Code Dialog 32
Send/Receive 33
Default Current Menu Settings 34
Default all ESP Settings 34
Advanced Options 34
3 Basic Operations 35
Practice Targeting 36
Motion Detect Mode 37
Dual Optics 38
Dual Optics Examples 39
Operational Feedback 40
4 Communications 41
Communications by ESP 42
Communications Overview 43
Parity (RS-232) 46
Data Bits (RS-232) 46
Preamble 47
Postamble 48
Preamble and Postamble by ESP 49
Keyboard Mapping 50
Communications Mode 51
Text Commands 52
Text Commands by ESP 52
USB Keyboard Rate 53
Baud Rate 54
Stop Bits 54
Data Bits 54
Text Command Timeout 55
5 Read Cycle 57
Read Cycle by ESP 58
External Trigger 59
Default Continuous Event 60
Maximum Decodes per Read 61
Read Cycle Timeout 62
Read Cycle 63
Targeting Zone Tolerance 64
Morphological Preprocessing 65
Camera Settings 66
6 Symbologies 69
Symbologies by ESP 70
Data Matrix 71
Symbologies 73
Sample Aztec Symbol 73
Code 39 74
Code 128 75
Sample BC412 Symbol 76
Code 93 77
Codabar 78
Interleaved 2 of 5 79
Pharmacode 82
GS1 DataBar 84
Sample PDF417 Symbol 85
MicroPDF417 86
Composite 87
Symbology Identifier 88
7 I/O Parameters 89
I/O Parameters by ESP 90
No Read Notification 91
Targeting 92
Button Stay-Down Time 95
Motion Detect Event 96
Image Quality 97
8 Advanced Operations 99
Continuous Read 100
Mirroring 101
Motion Detection 102
Window of Interest 103
Linear Mode 104
Terminal 105
Terminal View 106
Editing a Macro 109
Terminal Right-Click Menu 110
Terminal Dropdown Menu 111
10 Utilities 113
Device Control 114
Differences from Default 115
Firmware 116
ID and Firmware Version 117
Advanced 118
Appendices 119
General Specifications 120
USB Cable Pinouts 123
RS-232 Cable Pinouts 123
Configuration Symbols 124
Appendix D — Serial Commands 135
Packetized Commands 136
Command Types 138
Simple Protocol 142
Reader Settings 143
Binary Dip Switch 144
Field of Interest 144
Reader Settings Table 145
Serial Commands 146
CRB System 163
Example CRC16 C Code 163
Communications Protocol 166
Appendix F — ASCII Table 167
Appendix G — Maintenance 168

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