Once you have downloaded the correct .upd files to your computer, choose one of the three following methods to apply the update to the PLC. Method A: Updating via TIA Portal (Most Common)
Enable the Web Server in the CPU properties within and assign "Perform firmware update" permissions to a user. Open your web browser and enter the CPU’s IP address. Log in with your configured user credentials. Navigate to the Module Information page and select the CPU.
Go to the tab, browse for the .upd file, and execute the installation. ⚠️ Important Precautions Before Updating
Do not interrupt power while the LEDs blink and the process completes.
Navigate to or check the physical CPU casing/display for the Article Number (e.g., 6ES7511-1AK02-0AB0 ).
Download the update file, which typically contains a .upd file. 🔄 Methods to Apply the Downloaded Firmware
Click the button under the "Firmware loader" section and locate your downloaded .upd file.
Once you have downloaded the correct .upd files to your computer, choose one of the three following methods to apply the update to the PLC. Method A: Updating via TIA Portal (Most Common)
Enable the Web Server in the CPU properties within and assign "Perform firmware update" permissions to a user. Open your web browser and enter the CPU’s IP address. Log in with your configured user credentials. Navigate to the Module Information page and select the CPU.
Go to the tab, browse for the .upd file, and execute the installation. ⚠️ Important Precautions Before Updating
Do not interrupt power while the LEDs blink and the process completes.
Navigate to or check the physical CPU casing/display for the Article Number (e.g., 6ES7511-1AK02-0AB0 ).
Download the update file, which typically contains a .upd file. 🔄 Methods to Apply the Downloaded Firmware
Click the button under the "Firmware loader" section and locate your downloaded .upd file.