Contents

SAFETY PRECAUTIONS
CONDITIONS OF USE FOR THE PRODUCT
REVISIONS
OPERATING INSTRUCTIONS
INTRODUCTION
CONTENTS
COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES
HOW TO USE THIS MANUAL
GENERIC TERMS AND ADDREVIATIONS
MEANINGS AND DEFINITIONS OF TERMS
PACKING LIST
1 OVERVIEW
- 1.1 Features
2 SYSTEM CONFIGURATION
- 2.1 Applicable Systems
- 2.2 Network Connections
- 2.3 System Configuration for Initial Setting, Maintenance and Inspection
- 2.4 Connection Device
- 2.5 Checking Function Version and Serial No.
3 SPECIFICATIONS
- 3.1 Performance Specifications
- 3.2 RS-232 Connector Specifications
- 3.3 Function List
- 3.4 Dedicated Instruction List
- 3.5 Web Browser Setting Item List
- 3.6 I/O Signals for Programmable Controller CPU
  - 3.6.1 I/O signals list
  - 3.6.2 I/O signals details
- 3.7 Buffer memory list
- 3.8 Buffer memory details
  - 3.8.1 Module status area (Address: 0 to 11)
  - 3.8.2 Network connection status area (Address: 28 to 69)
  - 3.8.3 System setting status area (Address: 70 to 86)
  - 3.8.4 Dial-up setting status area (Address: 90 to 134)
  - 3.8.5 Current error area (Address: 140 to 145)
  - 3.8.6 Error log area (Address: 150 to 247)
  - 3.8.7 Login history area (Address: 250 to 380)
  - 3.8.8 IP filter area (Address: 382 to 383)
  - 3.8.9 Collection monitor cycle area (Address: 800 to 803)
  - 3.8.10 Tag status area (Address: 1000 to 1075)
  - 3.8.11 Logging status area (Address: 2000 to 2267)
  - 3.8.12 CPU event monitor status area 1 (Address: 3300 to 3375)
  - 3.8.13 CPU event monitor status area 2 (Address: 3000 to 3018)
  - 3.8.14 Tag event monitor status area 1 (Address: 10000 to 10447)
  - 3.8.15 Tag event monitor status area 2 (Address: 3100 to 3118)
  - 3.8.16 Time/Interval monitor status area (Address: 3200 to 3217)
  - 3.8.17 Access target CPU setting status area (Address: 4000 to 4071)
  - 3.8.18 E-mail transmission status area (Address: 5000 to 5984)
  - 3.8.19 FTP server status area (Address: 6000 to 6001)
  - 3.8.20 FTP client status (PUT) area (Address: 6002 to 6553)
  - 3.8.21 FTP client status (GET) area (Address: 8002 to 8553)
  - 3.8.22 Module initialization request area (Address: 9999)
- 3.9 Time Data Handling
- 3.10 Files Handled by Web Server Module
4 SET-UP AND PROCEDURE BEFORE OPERATION
- 4.1 Handling Precautions
- 4.2 Set-up and Procedure before Operation
- 4.3 Part Names and Functions
- 4.4 Cable Connection
  - 4.4.1 10BASE-T/100BASE-TX connection
  - 4.4.2 RS-232 connection
- 4.5 Network Setting of Personal Computer for One-to-one Connection
- 4.6 Setting from Web Browser
  - 4.6.1 Display of standard screen
  - 4.6.2 Common operations for the standard screen
  - 4.6.3 System setting
  - 4.6.4 Dial-up setting
  - 4.6.5 Account setting
  - 4.6.6 IP filter setting
  - 4.6.7 Access target CPU setting
- 4.7 Intelligent Function Module Switch Setting
- 4.8 Self-diagnostics Function
  - 4.8.1 CH1 self-loopback test
  - 4.8.2 CH2 self-loopback test
  - 4.8.3 Hardware test
- 4.9 Setting/Removal of CompactFlash Card and Precautions for Use
  - 4.9.1 Precautions for using CompactFlash card
  - 4.9.2 Setting/Removal of CompactFlash card
- 4.10 Mounting and Replacement of Battery
  - 4.10.1 Battery specifications
  - 4.10.2 Mounting of battery
  - 4.10.3 Battery replacement
- 4.11 Operation without Battery Being Mounted
- 4.12 Removing Battery for Storage
- 4.13 Returning the Web Server Module to the Default Setting
5 CONNECTING WEB SERVER MODULE TO NETWORK
- 5.1 Network Connection through LAN
  - 5.1.1 Access procedure when using static IP address
  - 5.1.2 Access procedure when obtaining IP address from DHCP server
- 5.2 Network Connection by Dial-up (Modem, ADSL)
  - 5.2.1 Access procedure
- 5.3 Operation for Returning to One-to-one Connection
  - 5.3.1 Procedure for returning to one-to-one connection
- 5.4 Network connection/disconnection procedures for non-continuous connection
  - 5.4.1 Network connection and disconnection methods and their combinations
  - 5.4.2 Network Connection/Disconnection Processing Using Sequence Program
6 FUNCTIONS
- 6.1 Function List of Web Server Module
- 6.2 Monitor Function
  - 6.2.1 Device monitor
  - 6.2.2 Tag data monitor
  - 6.2.3 Logging monitor
  - 6.2.4 Event history monitor
  - 6.2.5 PLC diagnostics monitor
  - 6.2.6 Self-diagnostics monitor
  - 6.2.7 Precautions for using monitor function
- 6.3 Tag Function
  - 6.3.1 Tag function
  - 6.3.2 Setting procedure for tag function
  - 6.3.3 Tag setting
- 6.4 Logging Function
  - 6.4.1 Logging function
  - 6.4.2 Logging file
  - 6.4.3 Setting procedure for logging function
  - 6.4.4 Logging setting
- 6.5 Event Monitor Function
  - 6.5.1 Event monitor function
  - 6.5.2 Setting procedure for event monitor function
  - 6.5.3 Event setting
- 6.6 E-mail Function
  - 6.6.1 E-mail function
  - 6.6.2 Setting procedure for e-mail function
  - 6.6.3 E-mail setting
  - 6.6.4 E-mail transmission by programmable controller CPU
  - 6.6.5 E-mail transmission by logging function
  - 6.6.6 E-mail transmission by event monitor function
- 6.7 FTP Function
  - 6.7.1 FTP server function
  - 6.7.2 FTP client function
  - 6.7.3 FTP setting
  - 6.7.4 File transfer by programmable controller CPU (PUT)
  - 6.7.5 File transfer by programmable controller CPU (GET)
  - 6.7.6 File transfer by logging function
- 6.8 Access Log Function
- 6.9 Address Notification Function
  - 6.9.1 Address notification function
  - 6.9.2 Address notification setting
- 6.10 Data Management Function
  - 6.10.1 Backup/Restore function
  - 6.10.2 Format function
  - 6.10.3 CSV export/import function
  - 6.10.4 Data management
- 6.11 Diagnostics Function
  - 6.11.1 Diagnostics function
  - 6.11.2 Setting test
  - 6.11.3 PING test by IBM-PC/AT-compatible personal computer
7 USER SCREEN CREATION FUNCTION
- 7.1 User Screen Creation Function
  - 7.1.1 User screen creation function
  - 7.1.2 Precautions for user screen creation function
- 7.2 Applets Parts
  - 7.2.1 Method of Describing Applet Parts in HTML
  - 7.2.2 Data block parts
  - 7.2.3 Level display parts
  - 7.2.4 Graphic display parts
  - 7.2.5 Comment display parts
  - 7.2.6 Audio parts
  - 7.2.7 Historical graph display parts
  - 7.2.8 Historical data display parts
  - 7.2.9 Write button parts
  - 7.2.10 Device monitor parts
  - 7.2.11 Tag data monitor parts
  - 7.2.12 Logging monitor parts
  - 7.2.13 Event history monitor parts
  - 7.2.14 PLC diagnostics monitor parts
  - 7.2.15 Self-diagnostics monitor parts
- 7.3 SSI Parts
  - 7.3.1 SSI read parts
- 7.4 CGI Parts
  - 7.4.1 CGI write parts
  - 7.4.2 CGI read parts
  - 7.4.3 Disconnect parts
- 7.5 User Part Errors
8 DEDICATED INSTRUCTION
- 8.1 Dedicated Instruction List and Available Devices
- 8.2 Z(P).WMSEND
- 8.3 Z(P).FTPPUT
- 8.4 Z(P).FTPGET
- 8.5 Z(P).TAG
- 8.6 Z(P).LOG
- 8.7 Z(P).LOGDEL
- 8.8 Z(P).WFWRITE
- 8.9 Z(P).WFREAD
- 8.10 Z(P).WFDEL
9 TROUBLE SHOOTING
- 9.1 Trouble Shooting
- 9.2 Error Codes
  - 9.2.1 About error code
  - 9.2.2 System monitor
- 9.3 Error Code List
APPENDICES
- Appendix 1 External Dimensions
- Appendix 2 Accessible Devices and Ranges
- Appendix 3 Directory Structure
- Appendix 4 Applicable Characters and ASCII Code Tables by Setting Items
- Appendix 5 Improvement of Web Server Module Functions
  - Appendix 5.1 Functions added to/changed from old version
  - Appendix 5.2 Precautions for replacing the old version with the new version
- Appendix 6 Setting Information File Formats
  - Appendix 6.1 Setting information file list and storage area
  - Appendix 6.2 Setting information file formats and editing precautions
  - Appendix 6.3 SYSTEM.CSV (System setting)
  - Appendix 6.4 DIALUP.CSV (Dial-up setting)
  - Appendix 6.5 CPU.CSV (Access target CPU setting)
  - Appendix 6.6 TAG.CSV (Tag setting)
  - Appendix 6.7 COMPONENT.CSV (Tag setting - Component setting)
  - Appendix 6.8 LOGGING.CSV (Logging setting)
  - Appendix 6.9 FTP.CSV (FTP setting)
  - Appendix 6.10 EMAIL.CSV (E-mail setting)
  - Appendix 6.11 EVENT.CSV (Event setting - Common setting)
  - Appendix 6.12 CPUEVT.CSV (Event setting - CPU event setting)
  - Appendix 6.13 TAGEVT.CSV (Event setting - Tag event setting)
  - Appendix 6.14 TIMEEVT.CSV (Event setting - Time/Interval event setting)
  - Appendix 6.15 ADDRESS.CSV (Address notification setting)
  - Appendix 6.16 ACCOUNT.CSV (Account setting)
  - Appendix 6.17 IPFILTER.CSV (IP filter setting)
- Appendix 7 Sizes of Data Written to Standard ROM and CompactFlash Card
  - Appendix 7.1 Size of data written to standard ROM drive
  - Appendix 7.2 Size of data written to CompactFlash card
  - Appendix 7.3 Size of data written to logging file
  - Appendix 7.4 Size of data written to event history file
  - Appendix 7.5 Size for file writing by dedicated instruction
  - Appendix 7.6 Size of data written to file by FTP server function
- Appendix 8 Transportation Precautions
  - Appendix 8.1 Target models of regulations
  - Appendix 8.2 Transport guidelines
- Appendix 9 Handling of Batteries and Devices with Built-in Batteries in EU Member States
  - Appendix 9.1 Disposal precautions
  - Appendix 9.2 Exportation precautions
INDEX
WARRANTY
TRADEMARKS

Mitsubishi Electric MELSEC Q QJ71WS96 User's Manual

Mitsubishi Electric MELSEC Q QJ71WS96 manual cover

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Mitsubishi Electric MELSEC Q QJ71WS96 Specification

The Mitsubishi Electric MELSEC Q QJ71WS96 is an advanced industrial networking module designed to enhance communication capabilities within an automation system. This module is specifically engineered to support seamless integration with Ethernet networks, offering robust connectivity and efficient data exchange between various industrial devices and control systems. The QJ71WS96 module is part of the renowned MELSEC Q series, known for its high performance and versatility in diverse industrial applications.

This module supports a standard Ethernet interface, facilitating high-speed data transmission and ensuring reliable network communication. It is equipped to handle a variety of Ethernet protocols, providing flexibility and compatibility with a wide range of network configurations. The QJ71WS96 offers a maximum transmission speed of up to 100 Mbps, optimizing data throughput and minimizing latency in network communications. Its design incorporates advanced error detection and correction mechanisms to ensure data integrity and network reliability.

The module is housed in a compact form factor, allowing for easy installation within an existing MELSEC Q PLC setup. It features a user-friendly configuration interface, simplifying network setup and management. The QJ71WS96 supports multiple simultaneous connections, enabling efficient communication with various devices such as HMIs, SCADA systems, and other PLCs. Additionally, it includes diagnostic features that assist in monitoring network status and troubleshooting connectivity issues.

Overall, the Mitsubishi Electric MELSEC Q QJ71WS96 Ethernet module is a critical component for modern industrial automation systems, providing robust network integration and enhancing the overall efficiency and reliability of industrial operations. Its compatibility with existing infrastructure and support for high-speed data transfer make it an invaluable asset for optimizing industrial communication networks.

Mitsubishi Electric MELSEC Q QJ71WS96 F.A.Q.

How do I connect the QJ71WS96 module to a MELSEC Q series PLC?

To connect the QJ71WS96 module to a MELSEC Q series PLC, ensure the module is properly mounted on the base unit. Connect the Ethernet cable to the RJ45 port on the module and configure the IP address settings using the GX Works2 software.

What are the common troubleshooting steps if the QJ71WS96 module is not communicating?

First, verify the physical connections and ensure the Ethernet cable is secured. Check the IP address settings and subnet mask. Use the diagnostics tools in GX Works2 to identify any network conflicts or errors.

How do I perform a firmware update on the QJ71WS96 module?

Download the latest firmware from the Mitsubishi Electric website. Connect to the module via Ethernet and use the GX Works2 software to upload the firmware file to the module. Ensure that the PLC is in a safe state before proceeding with the update.

What maintenance is required for the QJ71WS96 module?

Regularly check the module for dust and clean it using a soft brush or compressed air. Verify that all connections are secure and inspect the module for any signs of damage or wear. Perform periodic tests to ensure proper functionality.

Can the QJ71WS96 module be used with third-party devices?

Yes, the QJ71WS96 module can communicate with third-party devices that support Ethernet communications. Ensure that the devices are configured with compatible IP settings and protocols.

How do I set up data communication between two QJ71WS96 modules?

Configure the IP addresses for both modules and ensure they are on the same network. Use the GX Works2 software to set up data communication parameters, such as port numbers and data formats.

What are the LED indicators on the QJ71WS96 module and what do they signify?

The QJ71WS96 module has several LED indicators: POWER (indicates module power status), RUN (indicates normal operation), ERR (indicates error conditions), and LINK (indicates network connectivity). Refer to the manual for detailed LED status explanations.

How do I reset the QJ71WS96 module to factory settings?

To reset the module to factory settings, disconnect it from power, press and hold the reset button, and then reconnect the power while holding the button. Release the button after a few seconds. Confirm the reset using the GX Works2 software.

What network protocols does the QJ71WS96 module support?

The QJ71WS96 module supports various network protocols, including TCP/IP, UDP, and MELSOFT connection. This allows for flexible communication with different types of networked devices.

How can I improve the network performance of the QJ71WS96 module?

To improve network performance, ensure that the Ethernet cable is of high quality and not too long. Use a dedicated network switch for PLC communications and avoid network congestion by segregating the PLC network from other traffic-heavy networks.