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MDI-4000 Series
Serial interface manual
Opticon MDI-4000 Series Serial Interface Manual
Low profile, high-performance, 2d imager engine
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
1 Overview
MDI-4000 Series Scan Engine Features
Integration Flow
2 About the MDI-4000 Series Scan Engines
Model Details
Standard Product Description
Model Name Description
Scan Area
Figure 1: Scan Area
Optional MEK-3100 Evaluation Board Accessory
Figure 2: Correct and Incorrect LED Aiming
3 Configuration
How to Configure the Scan Engine with Commands
Command Packet
Figure 3: MEK-3100 Evaluation Board
Figure 4: MEK-3100 Evaluation Board Kit
Sending Command Packets
Figure 5: Opticon's "Universal Config
Precautions for Sending Command Packets
Figure 6: Precautions for Sending Command Packets
Factory Default Settings
Save Settings
Custom Settings
How to Permanently Change the Factory Default Settings
Fast Boot Mode
Basic Commands
Trigger Command
Figure 7: Transition Diagram in Fast Boot Mode
Diagnostic Commands
ACK/NAK for Serial Commands
Reboot the Scan Engine
Enable/Disable 2D Menu Barcodes
Enable/Disable 1D Menu Barcodes
Mirrored Image
Figure 8: Mirrored Image Styles
Figure 9: Mirrored Image Configurations
Reading Operation
Buzzer and Indicator
Direct Numerical Input
How to Configure the Scan Engine with a 1D Menu Barcode
How to Configure the Scan Engine with a 2D Menu Barcode
Figure 10: Creating 1D Menu Barcodes with Opticon's "Universalconfig
Forced Initialization
4 Interface
Uart
Figure 11: Creating a 2D Menu Barcode with Opticon's "Universalconfig
How to Switch to UART from USB
UART Interface Signal
Baud Rate (Transfer Speed)
Character Format
Figure 12: Data Character Transfer Format
UART Basic Information
Figure 13: no Handshake
Handshaking (Flow Control)
Figure 14: BUSY/READY
Figure 15: RTS/CTS Data Transmission
Figure 16: CTS, Txd Signal Timing
Figure 17: Modem RTS/CTS Data Transmission
Figure 18: ACK/NAK Transmission
Figure 19: ACK/NAK Flowchart
Figure 20: ACK/NAK no Response Flowchart
Inter Character Delay (UART)
Troubleshooting UART
Usb-Com
How to Switch to USB-COM
USB-COM Interface Signal
USB-COM Basic Information
Integration (USB Driver)
Connection Confirmation (USB-COM)
Fixed USB-COM Port
Connection Method
COM to HID Output (WIME)
Troubleshooting USB-COM
Usb-Hid
Figure 21: COM to HID Output through WIME
How to Switch to USB-HID
USB-HID Interface Signal
Connection Confirmation (USB-HID)
USB-HID Basic Information
Data Output Speed (USB-HID)
Numlock Control and Capslock Control
Inter Character Delay (USB-HID)
Keyboard Language
Troubleshooting USB-HID
Data Buffer Mode Common Setting
5 Power Management and Timing
Power Mode Transition
Figure 22: Power Mode Transition
Current Consumption
Absolute Maximum Ratings
Recommended Operating Conditions
Peak Current Consumption
Current Consumption of the MDI-4X00
Current Consumption of the MDI-4X50
Low Power
Enable/Disable Low Power Mode
Transition Time
Figure 23: Transition Time
USB Low Power Mode Transition Condition
USB Selective Suspend
USB Low Power Mode Communication Sequence
How to Recover from Low Power Mode
Recover from Low Power Mode by Signal (UART)
Figure 24: USB Low Power Mode Communication Sequence
Figure 25: Recovery Example Using Trign Signal
Recover from Low Power Mode by Command (UART)
Figure 26: Recovery Example Using Commands
Recover from Low Power Mode (USB)
Figure 27: Recovery Example from Low Power Mode (USB)
Power on /OFF Timing
Power-On Timing
Power-Off Timing
Figure 28: Power-On Timing
Read Timing
Figure 29: Power-Off Timing
Figure 30: Read Timing
Figure 31: Trigger Signal Control
Read Time
Trigger Signal Control
Command Trigger Control
Figure 32: Start from Trign Signal End
Figure 33: Start from Trign Signal Start
Figure 34: Command Trigger Control
Figure 35: Command Trigger Control with Effective Read Time
Trigger Delay
6 Barcode Options
How to Set Readable Barcodes
Barcodes
Figure 36: Trigger Delay Timing
Postal Code
GS1 Databar
GS1 Composite Code
Setting Code Common Options
GS1 Conversion
Figure 37: GS1 Edit Feature in Opticon's "Universalconfig
Positive and Negative Image of Barcodes (1D Code Common)
Quiet Zone (1D Code Common)
Figure 38: Positive and Negative Barcode Images
Figure 39: Quiet Zone
Redundancy (1D Code Common)
Add-On Waiting Time
ECI Protocol Output
Optical Character Recognition
How to Set Code-Specific Options
Upc
Ean/Jan
Code 39 and Italian Pharmaceutical
Codabar
Interleaved 2 of 5 and S-Code
Code 128
Iata
Msi/Plessey
Plessey
Telepen
Code 11
Korean Postal Authority
GS1 Databar
GS1 Composite
Pdf417
QR Code
Data Matrix
Aztec Code
How to Set the Number of Characters to Read
Fixed Length ON, Minimum/Maximum Length for Selected Codes
Command List: Fixed Length On/Minimum/Maximum Length
7 Data String Options
How to Change Uppercase and Lowercase Letters
How to Add Characters
How to Set the Prefix/Suffix
Prefix/Suffix Commands
Figure 40: Prefix/Suffix and Preamble/Postamble
Prefix/Suffix Value Commands
Figure 41: Code Coordinates
8 Read Options
Read Modes
Single and Multiple Read Modes
Figure 42: Scan Time
Central Reading
Manual Trigger/Trigger Repeat
Figure 43: Readable Positions in Central Reading
Figure 44: Unreadable Positions in Central Reading
Auto Trigger
Auto Trigger Modes
Auto Trigger Sensitivity
Double Read Reset Time
Read Time Adjustment
Auto Trigger Sleep Mode
Detection Mode
Illumination and Aiming
Reading LED Illumination
External LED Illumination
LED Aiming
Batch Reading
9 Indicator Options
Buzzer
Buzzer Volume
Good Read Buzzer
Startup Buzzer
Read Timeout Buzzer
Intermediate Buzzer
Idle Level of Buzzern Pin
Good Read LED
Good Read LED Duration
Inverted Good Read LED
Good Read Aiming
General Indicator Timing
10 Appendix
Code ID Table
Opticon Code ID Prefix/Suffix Value
Code Option AIM/ISO15424 Code ID Prefix/Suffix Value
MDI-4Xx0 Specification Overview
Common Specification Overview
Technical Specifications
MDI-4Xx0 Detailed View
Figure 45: MDI-4100 and MDI-4150 Mechanical Drawing
Figure 46: MDI-4100 and MDI-4150 Circuit Board
Figure 47: MDI-4000 and MDI-4050 Mechanical Drawing
Figure 48: DBM-4000 and DBM-4050 Decoder Board
Figure 49: DBM-4000 and DBM-4050 Circuit Board
Sample Barcodes
Barcodes
Figure 50: FPC Cable
Postal Code
GS1 Databar
GS1 Composite Code
Barcodes
OCR Font (Machine Readable Travel Document)
OCR Font (Free OCR Edit)
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MDI-4000 Series Scan Engine Features
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MDI-4000 Series
MDI-4000, MDI-4050, MDI-4100, MDI-4150
Low Profile, High-Performance, 2D Imager Engine
Serial Interface Manual
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Table of Contents
Troubleshooting
Troubleshooting UART
39
Troubleshooting USB-COM
43
Troubleshooting USB-HID
48
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This manual is also suitable for:
Mdi-4000
Mdi-4050
Mdi-4100
Mdi-4150
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