Contents

SAFETY PRECAUTIONS
REVISIONS
SOFTWARE USER REGISTRATION
INTRODUCTION
CONTENTS
About Manuals
About the Generic Terms and Abbreviations
Product Makeup
1. OUTLINE OF GX Simulator
- 1.1 Features of the GX Simulator
- 1.2 Differences To Debugging with an Actual PLC Connected
2. SYSTEM CONFIGURATION
- 2.1 System Configuration
- 2.2 Operating Environment
3. SPECIFICATIONS
- 3.1 Table of Functions
- 3.2 Function List
- 3.3 Devices and Instructions Supported by the GX Simulator
- 3.4 GX Simulator Restrictions and Cautions
  - 3.4.1 Restrictions and cautions common to each type of CPU
  - 3.4.2 Restrictions and cautions for the A series CPU functions
  - 3.4.3 Restrictions and cautions for the QnA series CPU functions
  - 3.4.4 Restrictions and cautions for the FX series CPU functions
  - 3.4.5 Restrictions and cautions for the Motion controller functions
  - 3.4.6 Restrictions and precautions for the Q series CPU functions
- 3.5 GX Simulator Safety and Handling Precautions
4. COMMON OPERATIONS FOR THE GX Simulator
- 4.1 Procedure from Installation to Debugging
- 4.2 GX Developer Operations before Debugging
- 4.3 Description of the Initial Window Display
- 4.4 Ending the GX Simulator
5. SIMULATION OF EXTERNAL DEVICE OPERATION - I/O SYSTEM SETTING FUNCTIONS
- 5.1 I/O System Setting Operation Procedure
- 5.2 Start and End of I/O System Setting
- 5.3 Configuration of I/O System Settings Screen
- 5.4 Setting by Using Timing Chart
- 5.5 Operation of Timing Chart Format Input Screen
  - 5.5.1 Operation procedure of timing chart format input screen
  - 5.5.2 Configuration of timing chart format input screen
  - 5.5.3 Entering/deleting device
  - 5.5.4 Setting/editing timing
  - 5.5.5 Setting scan number of timing chart
  - 5.5.6 Other operations
- 5.6 Setting by Entering Device Value
- 5.7 Starting/Stopping the Simulation
- 5.8 Other Operations
  - 5.8.1 Operating the file
  - 5.8.2 Cutting, copying and pasting all settings in the set No.
  - 5.8.3 Batch-enabling/disabling settings
  - 5.8.4 Executing monitoring
  - 5.8.5 Reading I/O system setting file for SW5 or earlier versions
6. COMMUNICATION WITH EXTERNAL DEVICE - SERIAL COMMUNICATION FUNCTION
- 6.1 Operation Procedures for Serial Communication Function
- 6.2 Starting and Terminating the Serial Communication Function
- 6.3 Layout of the Serial Communication Function Screen
- 6.4 Transmission Specifications
- 6.5 Usable Frames
- 6.6 Command Lists
  - 6.6.1 Usable A-compatible 1C frame commands
  - 6.6.2 Usable QnA-compatible 3C/4C frame commands
- 6.7 Communication Status
- 6.8 Error Code Lists
  - 6.8.1 When the A-compatible 1C frame is used
  - 6.8.2 When the QnA-compatible 3C/4C is used
7. MONITORING DEVICE MEMORY - MONITOR TEST FUNCTION
- 7.1 GX Developer and GX Simulator Monitor Test Functions
- 7.2 Operation Procedure of Monitoring Device Memory
- 7.3 Starting/Ending Monitoring Device Memory
- 7.4 Monitoring/Testing the Device Memory
  - 7.4.1 Selecting the devices for monitoring
  - 7.4.2 Stopping and restarting the device memory monitor
  - 7.4.3 Changing the monitor communications interval
  - 7.4.4 Changing the device memory monitor format
  - 7.4.5 Opening the new window
  - 7.4.6 Running the device test
- 7.5 Using Timing Chart
  - 7.5.1 Operation procedure of timing chart
  - 7.5.2 Starting/exiting timing chart
  - 7.5.3 Using timing chart
  - 7.5.4 Entering/deleting device to be monitored
  - 7.5.5 Starting/stopping monitoring
  - 7.5.6 Operating file
  - 7.5.7 Setting sampling period
  - 7.5.8 Other operations
  - 7.5.9 Usable devices in the timing chart
8. SAVING AND READING THE DEVICE AND BUFFER MEMORIES, OPTION SETTING - TOOL FUNCTIONS
- 8.1 Saving the Device and Buffer Memories
- 8.2 Reading Saved Device Memory or Buffer Memory Data
- 8.3 Option Setting
9. EXAMPLES OF GX Simulator APPLICATIONS
- 9.1 Debugging Using GX Developer Step Execution Function
- 9.2 Using Timing Chart Display for Debugging
- 9.3 Using I/O System Settings for Debugging
10. TROUBLESHOOTING
- 10.1 Error Messages Displayed on the LED Indicators
APPENDICES
- Appendix 1 List of Supported Devices
  - Appendix 1.1 The A series CPU function GX Simulator
  - Appendix 1.2 The QnA series CPU function GX Simulator
  - Appendix 1.3 FX series CPU function GX Simulator
  - Appendix 1.4 GX Simulator for Q series CPU (A mode) functions
  - Appendix 1.5 GX Simulator for Q series CPU (Q mode) functions
- Appendix 2 List of Supported Instruction
  - Appendix 2.1 A series CPU function GX Simulator
  - Appendix 2.2 QnA series function GX Simulator
  - Appendix 2.3 FX series function GX Simulator
  - Appendix 2.4 GX Simulator for Q series CPU (A mode) functions
  - Appendix 2.5 GX Simulator for Q series CPU (Q mode) functions
- Appendix 3 List of Devices Usable with the I/O System Settings
  - Appendix 3.1 Condition area
  - Appendix 3.2 Simulation device area
INDEX

Mitsubishi Electric GX Simulator Version 6 Operating Manual

Mitsubishi Electric GX Simulator Version 6 manual cover

Pages 206

Year 2004

Language(s)

of 206

Mitsubishi Electric GX Simulator Version 6 Specification

The Mitsubishi Electric GX Simulator Version 6 is a sophisticated software tool designed to emulate Mitsubishi's programmable logic controllers (PLCs) for efficient and precise automation testing. This simulator provides a comprehensive environment for modeling and validating PLC program logic without the need for physical hardware, thereby streamlining the development process. It supports a wide array of Mitsubishi PLC series, ensuring compatibility and flexibility across different systems.

The GX Simulator Version 6 offers advanced features such as real-time execution and debugging capabilities, enabling users to identify and resolve errors swiftly. It integrates seamlessly with the GX Works2 and GX Works3 programming environments, facilitating a cohesive workflow for developers. The software's intuitive interface allows for easy navigation and setup, which is enhanced by detailed simulation control and monitoring options. Users can simulate I/O operations, set up test scenarios, and assess program behavior under various conditions, ensuring reliability and robustness before deployment.

Furthermore, the simulator supports detailed traceability and logging functions, which are crucial for performance analysis and optimization. It provides accurate cycle time measurements and can simulate different network configurations, including Ethernet and CC-Link, to test communication protocols. Security features ensure that simulations can be conducted safely, protecting both the intellectual property and the integrity of the system.

Overall, the Mitsubishi Electric GX Simulator Version 6 is an essential tool for automation professionals seeking to enhance productivity and accuracy in PLC programming. Its comprehensive set of features and compatibility with Mitsubishi's suite of automation tools make it an indispensable resource for efficient project development and testing.

Mitsubishi Electric GX Simulator Version 6 F.A.Q.

How do I install Mitsubishi Electric GX Simulator Version 6 on a Windows 10 system?

To install GX Simulator Version 6, download the installer from the official Mitsubishi Electric website. Run the installer and follow the prompts, ensuring that you have administrative privileges. Make sure your system meets the software requirements and you have the necessary drivers installed.

What are the basic steps to simulate a PLC program using GX Simulator Version 6?

First, open GX Developer or GX Works and create or open a PLC project. Go to the online menu and select 'Start PLC Simulation'. Configure the simulator settings as needed, then download the program to the simulator and run it to test your PLC logic.

How can I troubleshoot communication errors between GX Simulator and GX Developer?

Ensure that the simulator is properly configured and that your communication settings match between the simulator and GX Developer. Check the COM port settings, network configurations, and ensure that no firewall is blocking the communication. Restart both applications if necessary.

Can I simulate multiple PLCs simultaneously in GX Simulator Version 6?

GX Simulator Version 6 allows you to simulate multiple PLCs by opening multiple instances of the simulator. However, each instance must be configured independently, and your system must have sufficient resources to handle multiple simulations.

What should I do if GX Simulator Version 6 crashes frequently?

Ensure that your software is up to date with the latest patches and updates from Mitsubishi Electric. Check for conflicting software or insufficient system resources. If the issue persists, consider reinstalling the application or contacting Mitsubishi support for further assistance.

How do I simulate analog inputs and outputs in GX Simulator Version 6?

Use the device test feature in GX Simulator to manually set values for analog inputs and outputs. This allows you to simulate various conditions and observe how your PLC program responds to analog signals.

Is it possible to simulate network communication between PLCs in GX Simulator Version 6?

Yes, you can simulate network communication by configuring the network parameters in the simulator settings. This allows you to test network protocols and communication between virtual PLCs within the simulator environment.

How can I ensure that my simulation results are accurate in GX Simulator Version 6?

Double-check your simulation settings and ensure that they match the real-world configuration of your PLC system. Validate your PLC program logic and use test cases that cover all possible scenarios. Use the simulator's monitoring tools to observe the program's behavior.

What are the system requirements for running GX Simulator Version 6 effectively?

The minimum system requirements include a Windows 10 operating system, a minimum of 4GB RAM, a dual-core processor, and at least 500MB of free disk space. For optimal performance, it is recommended to have higher specifications, especially when simulating complex PLC systems.

How do I update GX Simulator Version 6 to the latest version?

Check the Mitsubishi Electric website or the support portal for the latest updates. Download the update package and follow the installation instructions. Make sure to back up your current projects before updating to prevent any data loss.