Contents

SAFETY PRECAUTIONS
CONDITIONS OF USE FOR THE PRODUCT
PRECAUTIONS FOR USE
INTRODUCTION
COMPLIANCE WITH THE EMC AND LOW VOLTAGE DIRECTIVES
CONTENTS
RELEVANT MANUALS
HOW TO READ THIS MANUAL
TERMS
PACKING LIST
PART 1 High Speed Data Communication Module
- 1 OVERVIEW
  - 1.1 High Speed Data Communication Module
  - 1.2 Features
- 2 SYSTEM CONFIGURATION
  - 2.1 Overall System Configuration
    - System configuration for initial setup, during maintenance/inspection
    - System configuration during operation
    - Considerations for direct connection
  - 2.2 System of High Speed Data Communication Module
    - Applicable systems
    - Connection system equipment
    - Considerations for system configuration
  - 2.3 System of Configuration Tool
    - Operating environment of configuration personal computer
    - Supported software package
  - 2.4 System of High Speed Data Communication Library
    - Operating environment of development personal computer and server personal computer
- 3 SPECIFICATIONS
  - 3.1 General Specifications
  - 3.2 Performance Specifications
    - High Speed Data Communication Module
    - High Speed Data Communication Library
  - 3.3 Accessible Routes and Devices
    - Accessible CPU modules
  - 3.4 Function List
  - 3.5 I/O Signal List
  - 3.6 Buffer Memory List
  - 3.7 Value Ranges by Data Type (Output Data Type)
- 4 CONFIGURATION AND PROCEDURES UP TO OPERATION
  - 4.1 Configuration of the Equipment and Procedures up to Operation
  - 4.2 Parts Name
- 5 INSTALLATION AND WIRING
  - 5.1 Module Installation
  - 5.2 Wiring
  - 5.3 Intelligent Function Module Switch Setting
  - 5.4 Self-Diagnostics Tests
    - Self-loopback test
    - Hardware test
- 6 FUNCTION
  - 6.1 Function of High Speed Data Communication Module
    - Label function
    - Streaming transfer function
    - On-demand function
    - Time synchronization function
    - Access authentication function
    - IP address duplication detection function
  - 6.2 Configuration Tool Functions
    - Setting functions
    - Input assistance functions
    - Diagnostics function
    - Write/read/verify functions
  - 6.3 Functions of High Speed Data Communication Library
    - Label acquisition function
    - Streaming transfer request/receiving function
    - On-demand function
PART 2 OPERATION FOR CONFIGURATION TOOL
- 7 STARTING Configuration Tool
  - 7.1 Using Configuration Tool
    - Installation/Upgrade/Uninstallation method
  - 7.2 Starting Configuration Tool
    - Online startup
    - Offline startup
- 8 CONFIGURING High Speed Data Communication Module
  - 8.1 Setting Overview
  - 8.2 Screen Configuration and Common Operations
    - Main screen configuration
    - Menu configuration
    - Toolbar configuration
    - Operations using the edit item tree
    - Status bar
    - Common table operations
    - Device batch replacement
    - Importing global labels
    - Importing global device comments
  - 8.3 Project Management
    - Creating a new project
    - Opening a project
    - Saving a project
  - 8.4 Common Setting
    - Setting network
    - Time synchronization setting
    - Setting access target CPU
    - Setting access authentication
  - 8.5 Setting High Speed Sampling Label Groups
    - Display of high speed sampling label group in a list
    - Registering high speed sampling label groups
  - 8.6 Setting General Sampling Label Groups
    - Display of general sampling label group in a list
    - Registering general sampling label groups
- 9 WRITING, READING, AND VERIFYING SETTING DATA
  - 9.1 Transfer Setup
  - 9.2 Find High Speed Data Communication Module
  - 9.3 Writing Data
  - 9.4 Reading Data
  - 9.5 Verifying Data
- 10 CONFIRMING MODULE OPERATION
  - 10.1 Performing Diagnostics
    - Diagnosing a module
    - Diagnosing the CompactFlash card
    - Checking connected equipment
    - Performing a ping test from the module to connected equipment
    - Checking module's product information
  - 10.2 Checking Version of Configuration Tool
  - 10.3 Opening Manual
PART 3 PROCESSING TIME AND TROUBLESHOOTING
- 11 PROCESSING TIME
  - 11.1 Processing Time by Function
    - Streaming transfer (high speed sampling)
    - Streaming transfer (general sampling)
    - Reading data (independently)
    - Reading data (when a single streaming transfer is being performed with another connection)
    - Writing data (independently)
    - Writing data (when a single streaming transfer is being performed with another connection)
  - 11.2 Checking Processing Time
    - Checking sampling processing time
    - Checking transfer processing time
  - 11.3 Effect on Sequence Scan Time
    - When performing high speed sampling with the streaming transfer function
    - Data read/write function when performing general sampling with the streaming transfer
- 12 TROUBLESHOOTING
  - 12.1 Error Codes
    - Checking error codes
    - Error types
    - Checking module status on system monitor
  - 12.2 Error Code List
  - 12.3 Troubleshooting by Symptom
    - Troubleshooting related to LED indicators and I/O signals
    - Troubleshooting related to communication between High Speed Data Communication Module and access target CPU
    - Troubleshooting related to Configuration Tool
    - Troubleshooting related to time synchronization function
    - Troubleshooting related to streaming transfer
    - Troubleshooting related to data read and data write functions
    - Troubleshooting related to CompactFlash cards
  - 12.4 Operations to Return the module to the Factory Default Status
APPENDIX
- Appendix 1 I/O Signal Details
  - Input signal details
  - Output signal details
- Appendix 2 Buffer Memory Details
  - Module status area (address: 0 to 20)
  - CompactFlash card information area (address: 21 to 25)
  - Network connection status area (address: 47 to 60)
  - Common setting status area (address: 71 to 76)
  - Time synchronization information area (address: 100 to 116)
  - Current error area (address: 140 to 145)
  - Error log area (address: 150 to 247)
  - IP address duplication status storage area (address: 700 to 706)
  - Access status area (address: 1500 to 1821)
- Appendix 3 Performing PING Test
- Appendix 4 Data Sampling Method for CPU that cannot be Accessed Directly
- Appendix 5 Usable Characters
- Appendix 6 How to Check the Function Version, Serial Number
- Appendix 7 External Dimensions
- Appendix 8 CompactFlash Card
  - CompactFlash card specifications
  - CompactFlash card part names
  - Considerations when using CompactFlash card
  - Operations for inserting CompactFlash card
  - Operations for ejecting and reinserting CompactFlash card
  - Operations for replacing new CompactFlash card
INDEX
REVISIONS
WARRANTY
TRADEMARKS

Mitsubishi Electric QJ71DC96 User's Manual

Mitsubishi Electric QJ71DC96 manual cover

Pages 278

Year 2013

Language(s)

of 278

Mitsubishi Electric QJ71DC96 Specification

The Mitsubishi Electric QJ71DC96 is a sophisticated communication module designed for the MELSEC-Q Series PLCs, facilitating seamless data exchange across industrial networks. It supports the DeviceNet protocol, a robust fieldbus system that allows for efficient communication between various automation devices such as sensors, actuators, and controllers. The module operates at a communication speed of up to 500 kbps, ensuring rapid data transfer and real-time processing capabilities essential for industrial applications.

The QJ71DC96 features a compact design that integrates easily into the MELSEC-Q Series base units, optimizing space and maintaining a streamlined system architecture. It supports a maximum of 64 slave devices on a single network, enabling extensive scalability and flexibility for expanding industrial systems. The module is equipped with diagnostic functions that provide real-time monitoring and troubleshooting capabilities, enhancing system reliability and reducing downtime.

One of the key features of the QJ71DC96 is its compatibility with various DeviceNet profiles, allowing it to interface seamlessly with a wide range of third-party devices. It also supports both master and slave configurations, providing versatility in network design and deployment. The module is designed for ease of use, with user-friendly configuration tools and clear status indicators that simplify setup and maintenance processes.

The QJ71DC96 operates within a temperature range of 0 to 55 degrees Celsius, ensuring durability and performance in demanding industrial environments. It meets international standards for electromagnetic compatibility and safety, underscoring its reliability and compliance for global operations. Overall, the Mitsubishi Electric QJ71DC96 is a powerful and flexible solution for enhancing communication efficiency in industrial automation systems.

Mitsubishi Electric QJ71DC96 F.A.Q.

How do I configure the QJ71DC96 module for basic communication setup?

To configure the QJ71DC96 for basic communication, connect it to the network, set the IP address via the GX Works2 software, and configure the network parameters to match your network infrastructure.

What are the common troubleshooting steps if the QJ71DC96 is not communicating with other devices?

Check the network cable connections, ensure the correct IP address settings, verify network parameters, and consult the error codes displayed on the module.

How can I reset the QJ71DC96 to its factory settings?

To reset the QJ71DC96 to factory settings, use the reset switch located on the module or clear the memory settings via the configuration software.

What is the maximum data transmission speed for the QJ71DC96?

The QJ71DC96 supports data transmission speeds up to 100 Mbps, suitable for most industrial network communication needs.

How do I update the firmware on the QJ71DC96 module?

To update the firmware, download the latest version from Mitsubishi's official website, and use the GX Works2 software to load and install the update on the module.

What maintenance practices should be followed for the QJ71DC96?

Regularly check the module for dust accumulation, ensure all connections are secure, and verify software configurations to prevent unexpected downtimes.

Can the QJ71DC96 be used in a high-temperature environment?

The QJ71DC96 should be used within its specified operating temperature range, typically between 0°C and 55°C, to avoid overheating.

How do I integrate the QJ71DC96 with other Mitsubishi PLC systems?

Use the GX Works2 or GX Developer software to configure and map the network settings, ensuring all modules have unique IP addresses and correct network configurations.

What indicators on the QJ71DC96 can help diagnose operational status?

LED indicators on the module show power status, network activity, and error conditions, providing quick diagnostic information.

How can I ensure secure communication using the QJ71DC96?

Implement network security measures such as setting up firewalls, using secure protocols, and regularly updating firmware to protect against vulnerabilities.