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Learn How to Program Mitsubishi PLCs with GX Developer 8.7



GX Developer 8.7 Full Version: A Comprehensive Guide




If you are looking for a reliable and easy-to-use programming software for Mitsubishi PLCs, you might want to check out GX Developer 8.7. This software is the latest version of the GX Developer series, which supports various PLC models and operating systems. In this article, we will give you a comprehensive guide on what GX Developer is, how to download and install it, how to use it, and some tips and tricks for using it effectively.




gx developer 8.7 full version



What is GX Developer?




GX Developer is a programming software for Mitsubishi PLCs that allows you to create, edit, monitor, debug, and transfer programs using ladder logic or structured text. It also supports other programming languages such as SFC, MELSAP-L, IL, ST, LD, FBD, and SFC/GRAFCET.


GX Developer is part of the MELSOFT series of engineering software that includes other products such as GX Works2, GX Works3, GT Designer, MX Component, etc. You can use these software products together to create a complete automation system with Mitsubishi devices.


Features and benefits of GX Developer




Some of the features and benefits of using GX Developer are:


  • It has a user-friendly interface that allows you to easily create and edit programs using drag-and-drop, copy-and-paste, undo-and-redo, etc.



  • It has a powerful simulation function that allows you to test and debug your program without connecting to a PLC.



  • It has a built-in online monitoring function that allows you to view and modify the status of devices, registers, timers, counters, etc. in real time.



  • It has a comprehensive help function that provides detailed information on functions, instructions, devices, error codes, etc.



  • It has a batch processing function that allows you to perform multiple operations such as printing, searching, replacing, etc. at once.



  • It has a data backup function that allows you to save and restore your program data in case of power failure or other accidents.



  • It has a password protection function that allows you to prevent unauthorized access or modification of your program data.



  • It has a library function that allows you to store and reuse frequently used programs or devices.



  • It has a template function that allows you to create standard programs or devices based on predefined formats.



Supported PLC series and operating systems




GX Developer 8.7 supports various PLC series such as:


  • FX Series: FX0(S), FX0N, FX1(S), FX1N, FX2N, FX3G, FX3U



  • Q Series: Q00U/J/UDE(H), Q01U/J/UDE(H), Q02U/J/UDE(H), Q03U/J/UDE(H), Q04U/J/UDE(H), Q06U/J/UDE(H), Q10U/J/UDE(H), Q13U/J/UDE(H), Q20U/J/UDE(H), Q26U/J/UDE(H), Q50U/J/UDE(H), Q100U/J/UDE(H)



  • A Series: A0J2H/A1SJH/A1SH/A2SH/A2USH CPU (S) type only



  • AnS Series: AnS/QnAS (Small Type) CPU only



  • QnA Series: A2ACPU/A2NCPU/A2SCPU/A35B/Q2ACPU/Q2NCPU/Q2ASHCPU/Q2ASLCPU/QnACPU only



  • Q Process Series: Q02PHCPU/Q06PHCPU/Q12PHCPU/Q25PHCPU only



  • QS Safety Series: QS001CPU only



  • L Series: L02CPU/L02SCPU/L06CPU/L06SCPU/L26CPU-BT/L26CPU-BT-S only



  • Motion (SCPU): Q172DCPU/Q173DCPU only



GX Developer 8.7 is compatible with the following operating systems:


  • Windows XP (SP3 or later)



  • Windows Vista (SP1 or later)



  • Windows 7 (SP1 or later)



  • Windows 8/8.1



  • Windows 10



How to download and install GX Developer 8.7




Download link and password




You can download GX Developer 8.7 from the following link:


https://plc4me.com/download-gx-developer-v8-98c-new-version-2022/


The password for extracting the file is: plc4me.com


Installation steps and product key




To install GX Developer 8.7 on your computer, follow these steps:



  • Click on the file "autorun" in the extracted folder.



  • Select "Setup Environment of MELSOFT" and click "Next". Follow the instructions on the screen to install the environment components.



  • Select "Install GX Developer Software" and click "Next". Follow the instructions on the screen to install the software components.



  • Select "Install GX Simulator Software" and click "Next". Follow the instructions on the screen to install the simulator components.



  • When prompted for the product key, enter: 352-100201687



  • Finish the installation process and restart your computer if necessary.



How to use GX Developer 8.7




Creating a new project




To create a new project in GX Developer 8.7, follow these steps:



  • Open GX Developer from the Start menu or desktop shortcut.



  • Select "File" -> "New Project" from the menu bar or click on the "New Project" icon on the toolbar.



  • Select the PLC type that matches your target device from the list of supported models.



  • Select the communication method that you will use to connect your PC to the PLC from the list of available options.



  • Select the programming language that you will use to create your program from the list of supported languages.



  • Select "OK" to create a new project with default settings or select "Advanced Settings" to customize your project settings such as device comment file name, device range setting file name, etc.



  • A new project window will open with an empty program area where you can start writing your program.



Programming with ladder logic




Ladder logic is one of the most common programming languages used for PLCs. It consists of graphical symbols that represent contacts, coils, timers, counters, etc., arranged in horizontal rows called rungs. Each rung represents a logical condition that controls an output device or operation.


To program with ladder logic in GX Developer 8.7, follow these steps:



  • Select "Edit" -> "Ladder" from the menu bar or click on the "Ladder" icon on the toolbar to switch to ladder mode.



  • Select "Insert" -> "Rung" from the menu bar or click on the "Insert Rung" icon on the toolbar to insert a new rung at the end of your program.



the rung. You can select a device symbol from the device list on the left side of the screen or type the device name in the input box.


  • Repeat step 3 to insert more device symbols on the same rung or on different rungs until you complete your program logic.



  • Select "Edit" -> "Check" from the menu bar or click on the "Check" icon on the toolbar to check your program for errors and warnings. If there are any errors or warnings, they will be displayed in the error list at the bottom of the screen. You can double-click on an error or warning to jump to the corresponding location in your program and fix it.



  • Select "File" -> "Save" from the menu bar or click on the "Save" icon on the toolbar to save your program.




Simulating and debugging the program




Simulating and debugging your program is an important step to verify its functionality and performance before transferring it to the PLC. You can use GX Simulator to simulate your program without connecting to a PLC and monitor and modify the status of devices, registers, timers, counters, etc.


To simulate and debug your program in GX Developer 8.7, follow these steps:



  • Select "Tools" -> "GX Simulator" from the menu bar or click on the "GX Simulator" icon on the toolbar to launch GX Simulator.



  • Select "File" -> "Open Project" from the menu bar or click on the "Open Project" icon on the toolbar to open your project file in GX Simulator.



  • Select "Simulation" -> "Start Simulation" from the menu bar or click on the "Start Simulation" icon on the toolbar to start simulating your program. The simulation status will be displayed in the status bar at the bottom of the screen.



  • Select "View" -> "Device Monitor" from the menu bar or click on the "Device Monitor" icon on the toolbar to open the device monitor window. You can view and modify the status of devices, registers, timers, counters, etc. in this window.



  • Select "View" -> "Debug Monitor" from the menu bar or click on the "Debug Monitor" icon on the toolbar to open the debug monitor window. You can view and modify the status of internal relays, data registers, special relays, special registers, etc. in this window.



  • Select "Simulation" -> "Stop Simulation" from the menu bar or click on the "Stop Simulation" icon on the toolbar to stop simulating your program.



the toolbar to close your project file in GX Simulator.


  • Select "File" -> "Exit" from the menu bar or click on the "Exit" icon on the toolbar to exit GX Simulator.




Transferring the program to the PLC




After you have created and tested your program, you can transfer it to the PLC using a communication cable or a memory card. You can also transfer the program from the PLC to your PC for backup or modification.


To transfer your program to the PLC in GX Developer 8.7, follow these steps:



  • Connect your PC to the PLC using a communication cable or insert a memory card into the PLC.



  • Select "Online" -> "Transfer Setup" from the menu bar or click on the "Transfer Setup" icon on the toolbar to open the transfer setup window. You can select the transfer mode, direction, device range, etc. in this window.



  • Select "OK" to confirm your transfer settings or select "Cancel" to cancel the transfer.



  • Select "Online" -> "Write to PLC" from the menu bar or click on the "Write to PLC" icon on the toolbar to transfer your program from your PC to the PLC. A progress bar will show the transfer status.



  • Select "Online" -> "Read from PLC" from the menu bar or click on the "Read from PLC" icon on the toolbar to transfer your program from the PLC to your PC. A progress bar will show the transfer status.




Tips and tricks for using GX Developer 8.7




Using shortcuts and hotkeys




You can use shortcuts and hotkeys to perform various operations quickly and conveniently in GX Developer 8.7. Here are some of the most useful shortcuts and hotkeys:



  • Ctrl+N: Create a new project



  • Ctrl+O: Open an existing project



  • Ctrl+S: Save the current project



  • Ctrl+P: Print the current project



  • Ctrl+Z: Undo the last operation



  • Ctrl+Y: Redo the last operation



  • Ctrl+C: Copy the selected device or rung



  • Ctrl+X: Cut the selected device or rung



  • Ctrl+V: Paste the copied or cut device or rung



  • Ctrl+F: Find a device or text in the current project



  • Ctrl+H: Replace a device or text in the current project



  • F1: Open the help function



  • F5: Start simulation



  • F6: Stop simulation



  • F7: Write to PLC



  • F8: Read from PLC



  • F9: Insert a new rung



  • F10: Delete a rung



  • F11: Insert a device



  • F12: Delete a device



Using comments and labels




You can use comments and labels to add descriptive information to your program and make it easier to understand and maintain. Comments are text that explain the purpose or function of a device, rung, or program. Labels are names that identify a device, rung, or program.


To use comments and labels in GX Developer 8.7, follow these steps:



the menu bar or click on the "Comment/Label Display Setting" icon on the toolbar to open the comment/label display setting window. You can select the display mode, font size, color, etc. for comments and labels in this window.


  • Select "OK" to confirm your settings or select "Cancel" to cancel the settings.



  • Select "Edit" -> "Comment/Label" from the menu bar or click on the "Comment/Label" icon on the toolbar to open the comment/label edit window. You can add, edit, or delete comments and labels for devices, rungs, or programs in this window.



  • Select "OK" to save your changes or select "Cancel" to discard your changes.




Using libraries and templates




You can use libraries and templates to store and reuse frequently used programs or devices. Libraries are files that contain programs or devices that you can import into your project. Templates are files that contain standard programs or devices that you can create based on predefined formats.


To use libraries and templates in GX Developer 8.7, follow these steps:



  • Select "File" -> "Library" from the menu bar or click on the "Library" icon on the toolbar to open the library window. You can create, open, save, import, or export library files in this window.



  • Select "File" -> "Template" from the menu bar or click on the "Template" icon on the toolbar to open the template window. You can create, open, save, import, or export template files in this window.




Conclusion




GX Developer 8.7 is a powerful and versatile programming software for Mitsubishi PLCs that supports various PLC models and operating systems. It allows you to create, edit, monitor, debug, and transfer programs using ladder logic or other programming languages. It also has many features and benefits that make it easy and convenient to use. In this article, we have given you a comprehensive guide on how to download and install GX Developer 8.7, how to use it, and some tips and tricks for using it effectively. We hope you have found this article helpful and informative.


FAQs




Here are some frequently asked questions about GX Developer 8.7:


Q: How can I update GX Developer 8.7 to the latest version?




A: You can update GX Developer 8.7 to the latest version by downloading and installing the update file from the Mitsubishi Electric website: https://www.mitsubishielectric.com/app/fa/download/search.do?kisyu=/melsoft&mode=software


Q: How can I get technical support for GX Developer 8.7?




A: You can get technical support for GX Developer 8.7 by contacting your local Mitsubishi Electric distributor or by visiting the Mitsubishi Electric website: https://www.mitsubishielectric.com/fa/support/index.html


Q: How can I learn more about GX Developer 8.7?




A: You can learn more about GX Developer 8.7 by reading the manuals that are included in the software package or by downloading them from the Mitsubishi Electric website: https://www.mitsubishielectric.com/app/fa/download/search.do?kisyu=/melsoft&mode=manual


Q: How can I share my program with other users?




A: You can share your program with other users by saving it as a project file (.prg) or a library file (.lib) and sending it via email or other methods. You can also print your program as a document file (.doc) or a PDF file (.pdf) and share it as a hard copy.


Q: How can I convert my program from GX Developer 8.7 to GX Works2 or GX Works3?




A: You can convert your program from GX Developer 8.7 to GX Works2 or GX Works3 by using the conversion tool that is included in GX Works2 or GX Works3. You can access the conversion tool by selecting "Tools" -> "Conversion Tool" from the menu bar in GX Works2 or GX Works3.



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