Hello, I was wondering if I need to update the firmware of a 755 inverter, does the drive keep the program stored and simply update the firmware, or does it reset everything and start fresh with the new firmware? Would I need to reload the program after updating the firmware? Thank you, Stu.
In most cases, firmware updates will erase all data. It is crucial to create a backup of the configuration beforehand. This step is important to prevent loss of information and ensure seamless updating process.
I suspected as much, but I just wanted to confirm first. Thank you for clarifying.
I assume the IP address has been deleted as well.
While I cannot confirm with absolute certainty, it is likely that is the case.
Updating firmware may erase your programming. It is recommended to create a Rockwell account if you do not already have one. Look for the "Product Compatibility and Download center" to access necessary software such as Connected Components Workbench and ControlFlash Plus. Ethernet connection is typically the simplest method, even if you need to use a basic switch directly at the drive. Utilize the copycat function on the HIM for all peripherals including the IO board, EENet, Port 0, and onboard devicelogix. Using CCW is highly recommended. Ensure your drive is visible in RSLinx, then create a new CCW project and add your device. Upload the parameters and save your project. Open ControlFlash Plus and locate your drive using RSLinx. Select the desired firmware revision and proceed with flashing the drive. Update your module definition in CCW to the new firmware version and perform a download. If the drive is controlled by a PLC, it is likely that a download is required when upgrading firmware. Consider using ControlFlash to revert to the current firmware in the controller. Remember to configure the drive's IP address, subnet mask, and gateway before flashing it. If parameters are reset via the HIM or CCW, the IP address will need to be reentered. Flashing the firmware with ControlFlash will retain the current IP address.
Hey Stu, the answer to your question depends on the specific manufacturer of your 755 inverter. Generally, the program and configuration settings should be retained after a firmware update. However, it's good practice to backup your program before initiating a firmware update, just to be safe, as there are cases where the update could default to factory settings. It's always key to refer to the manufacturer's guidelines and technical support when performing any updates.
Hey Stu, from my experience, it's best to backup your program before performing any form of firmware update on your 755 Inverter. Even though sometimes the drive retains the program post-update, there is a risk involved, because the upgrade could potentially reset everything. So to be safe, always back up your existing program so you can reload it if need be. Hope that helps!
Hi Stu! Generally, when you update the firmware on a 755 inverter, it tends to keep your existing program settings intact, but it’s always a good idea to back everything up just in case. That way, if anything goes wrong during the update, you can easily reload your program. It's also wise to double-check the firmware release notes, as they sometimes include specific instructions regarding settings retention. Happy updating!
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Answer: 1. Question: If I update the firmware on a Powerflex 755 inverter, will it reset the program? Answer: No, updating the firmware typically does not erase the stored program on the inverter. The program is usually retained during the firmware update process.
Answer: Answer: In most cases, you should not need to reload the program after updating the firmware. The program should remain intact post-update.
Answer: Answer: To update the firmware without losing the program, follow the manufacturer's recommended procedures and ensure to back up the program before proceeding with the firmware update.
Answer: Answer: Before updating the firmware, it is advisable to back up the program, review the update instructions provided by the manufacturer, and ensure that the inverter is not in active operation during the update process to prevent any disruptions.
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