Upgrading ControlLogix Controller to V32 Firmware and EN2T Module to V12: Testing and Compatibility Issues.

Question:

Greetings, I currently have a ControlLogix chassis featuring an L73 v20 processor and an EN2T module with firmware version 10.007. Additionally, there are Flex IO modules connected to the EN2T card along with 2 Devicenet Scanner cards. In my testing environment, I have a different L73 processor with V32 firmware and an EN2T card running on firmware 12.001. I am considering swapping the two sets of equipment and testing if they function properly. According to TechSupport, this switch should be seamless. Have any of you attempted a similar setup before? If so, did you encounter any challenges? Any insights would be greatly appreciated.

Top Replies

You shouldn't encounter any difficulties. It's unlikely that any issues will arise. Perhaps consider upgrading to a more recent version, like a revision higher than 32.

Hey there, I've done a similar swap before with the L73 and EN2T systems. As per my experience, it was indeed quite seamless. However, you might want to be prepared for minor differences between firmware versions. Just make sure you back up all your configurations before making the switch, so you have a fallback plan. Also, keep an eye on any custom configurations you may have on the Flex IO modules as they may not behave exactly the same way across different firmware versions. Hope this helps and best of luck!

Hello, Before doing any swapping, I would definitely recommend checking the compatibility of the firmware versions with all your modules. While it's true that generally speaking, swapping between controllers should be straightforward, you might run into minor hiccups due to firmware discrepancies. For instance, some specific features may not be available or may function differently between firmware versions. Also, I'd suggest having a backup plan in place, just in case your testing setup doesn't work out as expected - better safe than sorry. Good luck!

I haven't personally swapped those specific setups, but I think it's worth keeping an eye on compatibility—especially with the different firmware versions. Sometimes, even minor changes between versions can lead to unexpected behavior, particularly with the Flex IO modules and DeviceNet communication. It might be a good idea to document everything before you switch, just in case you run into issues. Also, make sure to back up your current configurations, so you can revert if needed. Good luck, and let us know how it goes!

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Frequently Asked Questions (FAQ)

FAQ: 1. Is it possible to upgrade a ControlLogix controller to V32 firmware and an EN2T module to V12?

Answer: - Yes, it is possible to upgrade both the ControlLogix controller and EN2T module to the specified firmware versions.

FAQ: 2. What are the compatibility issues when upgrading the firmware versions of ControlLogix and EN2T module?

Answer: - Typically, upgrading firmware versions should not cause compatibility issues, but it is advisable to test the equipment after the upgrade to ensure proper functionality.

FAQ: 3. Has anyone tried swapping ControlLogix equipment with different firmware versions and encountered challenges?

Answer: - It would be helpful to hear from individuals who have attempted a similar setup to understand any challenges they faced during the process.

FAQ: 4. According to TechSupport, is the transition from L73 V20 processor and EN2T firmware 10.007 to L73 V32 processor and EN2T firmware 12.001 seamless?

Answer: - TechSupport should have insights into the compatibility and seamless transition process, but real-world experiences from users can provide valuable information.

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