Hello! I am encountering an error code 0050-133 2 2458 when attempting to load the hardware configuration in TIA V18. The diagnostic buffer indicates a missing memory card, which I believe is not necessary for this setup. I have attempted to create a project with only the CPU and download it, but the same error persists. I have also tried using the MRES function without success. Could the issue be related to a corrupt CPU with firmware 4.5? Any suggestions on how to resolve this issue would be appreciated.
Are you wondering about the size of your project? While the 1200s come with some built-in load memory, it may not be sufficient for larger projects. Program Info may provide a load memory calculation, but it usually only reflects the program's requirements, not the hardware. In some cases, the actual load memory needed can be significantly greater than what the compiler indicates. If you're facing issues, consider performing a factory reset on the CPU to see if that resolves the issue.
Encountering an Error Message: The Program Loading Failed (0050 79 2 2458) on Siemens S7-1200. Seeking Industry Support from Siemens. It appears to be a different error, but seeking assistance may help resolve the issue.
Inquiring about the size of your project is crucial for determining the amount of load memory needed. While the 1200s come with integrated load memory, larger projects may require additional memory. Program Info can provide insight into load memory requirements, but may not include hardware specifications. In some cases, the actual load memory required can be double what the compiler initially estimated. Attempt a factory reset on the CPU to troubleshoot any issues. It's worth noting that attempting to download a project that exceeds capacity will trigger an error message. Consider putting the CPU in stop mode during downloads, especially if nearing memory capacity to prevent any issues.
Thank you for the assistance, team. Performing a factory reset resolved the issue. Initially, I believed MRES was the factory reset option, but I later discovered the correct method for initiating a factory reset.
Hi! This error could indeed be due to a corrupted CPU, but before jumping to conclusions, it's worth trying a few things. I'd suggest uninstalling and reinstalling the firmware first. If the error persists, try using a different PC or Ethernet cable to rule out any connection issues. If none of these steps resolve the problem, unfortunately, you might be looking at a faulty CPU that needs to be replaced. Good luck, I know these tech issues can be really frustrating!
Hi there! Your issue might indeed stem from the firmware, but not necessarily from corruption. With firmware 4.5, some CPU models need a memory card to complete certain functions, even if your project doesn't require it. I'd recommend putting a card in, just in case it's triggering this error. Alternatively, try installing the latest firmware, or roll back to an older firmware version if the latest isn't compatible with your hardware. Don't forget to create a backup of your project before proceeding, though! Best of luck!
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Answer: Answer: Error code 0050-133 2 2458 in TIA V18 indicates a missing memory card issue.
Answer: Answer: Despite attempts to create a project with only the CPU and downloading it, the error persists, indicating that the issue might not be related to the hardware setup.
Answer: Answer: It's possible that a corrupt CPU with firmware 4.5 could be related to the error, but further troubleshooting is required to confirm the exact cause.
Answer: Answer: The user mentioned trying the MRES function without success, suggesting that alternative solutions may need to be explored to fix the missing memory card issue.
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