Greetings, I recently acquired a PLC 1769-L18ER-BB1B series C with a minimum firmware requirement of 34. However, when searching through ControlFlash Plus for available firmware revisions, I came across version 32.015 for the C series. My Studio 5000 is currently at version 32. Can I proceed to download firmware version 32.015 for the C series in ControlFlash Plus and install it on the PLC? Alternatively, should I consider purchasing the latest Studio 5000 versions? Thank you, David.
A while ago, I conducted a test where I downgraded to firmware version v30. Happy Humpday (Wednesday)! I have a quick query about updating firmware on a controller. While organizing spare parts, I came across a new CompactLogix 17669-L16ER with a yellow sticker stating it needs firmware version 34. Can you provide guidance on upgrading firmware for this series C controller? Visit www.plctalk.net for more information.
Thank you, that is exactly what I was looking for.
Hi David, although you can technically proceed with the firmware version 32.015 for the C series, you may encounter some compatibility issues since the PLC you have acquired has a minimum firmware requirement of version 34. These reduced compatibility cases may impact the optimal running of your PLC. Yes, it might seem a bit costly at first, but considering future requirements and performance stability, updating your Studio 5000 to the latest version would be a good investment for the smooth running of your PLC. It ensures improved security, support, and access to new features which could aid your work.
Hi David, while it might be tempting to use the version 32.015 firmware you found for the C series with your current Studio 5000 at version 32, I wouldn't recommend it since the PLC you have explicitly needs a minimum firmware requirement of 34. Skirting around this requirement could lead to unstable system performance or in worse cases, possible system failure. Hence, it would be more prudent to invest in the newer versions of Studio 5000 that would meet your PLC's firmware requirement. Although a bit costlier, it ensures optimal performance and stability for your PLC.
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Answer: - No, if your PLC model requires a minimum firmware version of 34, it is not advisable to download and install firmware version 32.015 from ControlFlash Plus. You should aim to meet the minimum firmware requirement specified for your PLC model.
Answer: - Upgrading to the latest Studio 5000 version is recommended for compatibility and optimal performance. It's advisable to use the corresponding software version that is compatible with the firmware versions you are working with to ensure smooth operation and access to the latest features.
Answer: - Installing a firmware version lower than the minimum requirement may result in compatibility issues, malfunctions, or even damage to the PLC. It's important to always adhere to the minimum firmware requirements specified by the manufacturer to ensure proper functionality and system stability.
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