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10.2 Update firmware
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The firmware of the IO-Link master can be updated with the following options:
IoT Core: → Example: Update firmware (→ S. 52)
Web interface:
If the firmware update is not successful, deactivate all connections to the LR
SMARTOBSERVER and LR DEVICE and repeat the process.
► Deactivate the connection to the Modbus TCP PLC.
► Set the parameter [IP address LR SMARTOBSERVER] to 255.255.255.255 or 0.0.0.0
(→ IoT: Configure the interface to LR AGENT or LR SMARTOBSERVER (→ S. 30)).
► Stop the LRAgent.LRDevice service in the Windows task manager.
After the firmware update, check the settings of the interface to the LR SMARTOBSERVER!
Prerequisites
> Zip file with new firmware has been downloaded and unpacked.
> Ethernet connection between laptop/PC and device is established.
> Security mode is disabled.
1 Call up web interface
► Start web browser.
► Enter the following into the address field of the browser and confirm with [ENTER]:
http://<IP address of the device>/web/update
> Web browser shows the [Firmware Update] page.
2 Load new firmware to AL1340
► Click on [Select file].
> Dialogue window appears.
► Select the firmware file (.bin) and click on [Open].
► Click on [Submit] to start the firmware update.
> Firmware is being loaded to the device.
> After successful storage, the success message is displayed.
3 Restart the device
► Click on [Restart device now] to restart the device.
> The status LED RDY flashes quickly.
> Firmware is updating.
► Follow the instructions in the browser.
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