Troubleshooting GX Works3 Download Error: FBs and Functions Not Found

Question:

Can anyone provide insight into this error? The program successfully compiles, but I encounter an issue when trying to download it, as it indicates that FBs and Functions do not exist. The error suggests checking a checkbox for unconverted FB/FUN files, but I have been unable to locate this option in the settings.

Top Replies

I am experiencing a similar problem, have you discovered a solution?

This issue typically arises when there is an uncompiled change in the program or a function block from the original file is not available in the project. This could happen if the function block is in a library but not added to the project. If you encounter a big X in the function block in the PLC code, it indicates this issue. Are you working with GXW3 or the compatible GXW2? Additionally, please provide information on the PLC and the source file you are using.

This sounds like a fairly common issue. The checkbox might not be directly visible in your settings due to different software versions. Typically, it's located under the 'Options' tab and then within the 'Protection and Compilation' section. If it's not there, perhaps the error is arising due to an inconsistency between your library and code versions. Make sure they are synchronized to avoid this kind of problem.

It sounds like your application isn't finding the Function Blocks (FBs) and Functions it needs. Typically, this checkbox is found in the project properties. Depending on your IDE, you might need to navigate to project preferences, properties or options, then look for a section probably labeled something like "compiler," "build," or "download" options. If you still can't find it, could you mention which programming environment or software you're using? Having more specific details would make it easier for us to help.

It sounds like you might be trying to download blocks in an offline version of your program that haven't been compiled in the online version yet. When it refers to FBs and Functions that do not exist, it's potentially because these haven't been created or fully defined in your program. The checkbox for unconverted FB/FUN files is typically under the project settings or properties, depending on your setup. However, ensuring that all your function blocks are compiled and there are no unresolved issues in your code should ideally solve this downloading problem.

It sounds like you're dealing with a common issue related to function blocks and function files not being recognized in your environment. Have you double-checked if all the necessary libraries are included in your project? Sometimes this error pops up if there are components that need to be added or updated. Regarding the checkbox for unconverted FB/FUN files, it might be located in the project settings or preferences under a tab related to code or library configurations, so make sure to thoroughly explore those areas. If you’re still stuck, sharing more details about the specific environment or software you’re using could help others pinpoint the problem better!

It sounds like you're dealing with a frustrating issue! Have you checked the project settings for any options related to the configuration of Function Blocks (FBs) and Functions? Sometimes these settings can be a bit hidden, so it may help to look through each tab carefully, particularly any that are labeled 'Build' or 'Compiler' options. Additionally, make sure that all necessary libraries are included in your project—missing dependencies can often lead to these kinds of errors. If you’re still stuck, it might be worth reaching out to the software’s support community for more tailored advice!

It sounds like you're dealing with a common issue related to function blocks and functions not being properly recognized in your project. I would recommend double-checking the settings for your project or the configuration of your compilation environment. Sometimes the option to allow unconverted FB/FUN files can be hidden under advanced settings or dependencies. If that doesn't help, you might want to look through any updates or documentation specific to the version of the software you’re using, as this could shed light on changes or bugs that might be causing these errors.

It sounds like you've run into a common issue with the configuration of your environment. Have you double-checked that all your function blocks (FBs) and functions are properly defined and included in your project? Sometimes there might be a misconfiguration in your project settings that hides these options. If you're using a specific IDE, try looking in the project settings or preferences under sections related to compilation or file management; the checkbox could be tucked away in there. Also, a quick restart of the IDE might help refresh the environment and reveal those options. Good luck!

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Frequently Asked Questions (FAQ)

FAQ: 1. What does the error message "FBs and Functions Not Found" in GX Works3 during download indicate?

Answer: This error typically means that the required Function Blocks (FBs) and Functions are not found or linked properly in the program being downloaded.

FAQ: 2. How can I resolve the issue of FBs and Functions not being found during download in GX Works3?

Answer: To resolve this issue, you can try checking the checkbox for unconverted FB/FUN files. This option should be available in the settings of GX Works3.

FAQ: 3. Where can I locate the option to check the checkbox for unconverted FB/FUN files in GX Works3 settings?

Answer: If you are unable to find the option in the settings, it's recommended to carefully review the settings menu or consult the GX Works3 user manual for detailed instructions on locating and enabling this checkbox.

FAQ: 4. Is there any specific troubleshooting step or workaround for resolving the FBs and Functions not found error in GX Works3?

Answer: In addition to checking the checkbox for unconverted FB/FUN files, you may also consider verifying the program compilation process and ensuring that all necessary FBs and Functions are correctly included and linked within the project before attempting to download it.

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