How to Access GATHER_BLK Instruction in Tia Portal v16 Update 7 with CPU 1212C DC\DC\DC Firmware Version 4.4

Question:

Hello everyone, I am currently working with a CPU 1212C DC\DC\DC running firmware version 4.4. I am in need of the GATHER_BLK instruction, but it is not showing up in the MOVE instructions section of my Tia Portal v16 update 7 software. Can anyone provide guidance on how to update the instructions or offer any suggestions on what steps to take? Your help is much appreciated. Thank you.

Top Replies

If you're searching for it, you may find it under one of the sections on the right or below the basic instructions. Siemens products often require some assembly, just as you're discovering.

Hi there! It sounds like you're trying to access specific instructions in your TIA Portal project. Unfortunately, the GATHER_BLK instruction might not be supported on the 1212C CPU -- it's usually available on more powerful S7-1500 CPUs. However, I'd suggest checking Siemens' compatibility list for a definitive answer. Alternatively, while it might be involved, you could potentially construct a workaround using available instructions and creative programming. Remember, always backup your project before making any major changes. Hope this helps and good luck with your project!

Hey there! It seems like the GATHER_BLK instruction isn't available in TIA Portal for the 1200 series PLCs, sadly. However, you can achieve the same functionality by using the functions GET and PUT. This method may require a bit more effort, but it allows for a wider range of PLCs to be used. Hope this helps you out!

Hey there, it sounds like you might be dealing with a compatibility problem between your TIA Portal version and the CPU firmware version. GATHER_BLK tends to require a firmware version that is 5.2 or higher. You might consider updating your firmware to a newer version, or perhaps look for an alternative instruction that could offer the same functionality. Just remember to backup your project before doing any significant changes. Good luck!

Hey! It sounds like you’re having a bit of a challenge with the GATHER_BLK instruction. Since you’re on firmware version 4.4, it’s likely that the instruction isn't supported in that version. I’d recommend checking the Siemens documentation or the release notes for your firmware to see if GATHER_BLK is available in a later version. If possible, consider updating to a more recent firmware version that includes that instruction. Also, ensure that your TIA Portal software is up-to-date, as sometimes instructions are tied to specific software revisions too. Good luck!

It sounds like you're running into a compatibility issue due to the firmware version of your CPU. The GATHER_BLK instruction was introduced in later firmware versions, so you might need to update your CPU firmware to access that instruction. Check Siemens’ support site for firmware upgrades, and make sure to review the release notes to confirm that GATHER_BLK is included in the updates. If the upgrade is not an option, consider alternative methods to achieve your task using existing instructions, or maybe even utilizing a different block structure to get the job done. Good luck!

Hey! It sounds like you’re dealing with a version compatibility issue. The GATHER_BLK instruction was introduced in later firmware versions, so one solution would be to check if there's an available firmware update for your CPU that supports this function. You might also look into the TIA Portal options—sometimes certain libraries or instruction sets are only accessible when the appropriate settings are enabled. If updating isn’t feasible, consider alternative methods to achieve your goal without that specific instruction. Good luck!

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Frequently Asked Questions (FAQ)

FAQ: 1. Question: Why is the GATHER_BLK instruction not showing up in the MOVE instructions section of Tia Portal v16 update 7 with CPU 1212C DC\DC\DC firmware version 4.4?

Answer: Answer: The absence of the GATHER_BLK instruction could be due to compatibility issues or specific software versions. It may require updating or additional steps to access this instruction.

FAQ: 2. Question: How can I update the instructions in Tia Portal v16 update 7 to access the GATHER_BLK instruction for CPU 1212C DC\DC\DC firmware version 4.4?

Answer: Answer: To update the instructions or add functionalities like the GATHER_BLK instruction, you may need to check for software updates, firmware updates, or consult the Siemens support documentation for guidance.

FAQ: 3. Question: Are there any alternative methods or workarounds to access the GATHER_BLK instruction with my current setup of CPU 1212C DC\DC\DC running firmware version 4.4?

Answer: Answer: If the GATHER_BLK instruction is not available in your current setup, you could explore alternative instructions or programming techniques to achieve similar functionalities. Consulting Siemens support or online forums for specific solutions might also be helpful.

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