Error Handling During Upload; Fw Upload; Figure 5-1 - Return Page After Failed Download; Figure 5-2 - System Log After Failed Download Of An Unknown File Type - Siemens EN100 Installation And Activation

5.2 Error handling during upload

5.2.1 FW upload

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The power supply of the device shall not be switched off during upload. If the power supply fails you get
an inconsistent state of EN100 module firmware. The EN100 may not be boot again. At this point it is
possible to upload the EN100 Firmware over front interface with the device specific FW setup only.
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The EN100 firmware beginning from V04.08.01 contains measures to prevent the flashing of a wrong
binary file. The file format, the size (lower than a maximum) and the content will be checked. When
uploaded a wrong file selected from your hard disk the upload goes back to the home page of EN100
firmware or the website can't be shown.
Figure 5-1 – Return page after failed download
Attention! In most cases you will not see this page, because the firmware resets the connection to the web
browser. You will see an empty page in place of an error page instead.
In the system log you can find different entries when you chose a wrong file. If it occurs try to choose the
right EN100 Firmware file with *.pck ending.
Figure 5-2 – System log after failed download of an unknown file type
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