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Ewon Connectivity - Tag List Update
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This instruction covers updating the Tag Values list in the Ewon. 

 

For small updates to the Tag List it is possible to do it through the GUI. For larger updates it is recommended to upload an updated Tag List via an FTP client overwriting the old in order to make many changes at once.

Backup the old Tags

1.1 Download and Install an FTP Client

Download and install an FTP client. In these examples Filezilla is the client being used.

https://filezilla-project.org/

1.2 Connect to the Ewon

  1. Access the Ewon FTP Server by entering the IP address of the Ewon in the client. There can be up to 3 different IP addresses; LAN, WAN, and VPN. Which one you should use depends on your application and how you will connect. The default LAN IP address is 10.0.0.53.
  2. Login to the FTP Server using your device’s credentials. The default username and password are both adm.

1.3 Backup the List

  1. Copy var_lst.txt from the Ewon to your computer. Ensure not to overwrite the new Tag List file, also called var_lst.txt.

NOTE: Keep the FTP client open. It will be used later.

2 Remove the old Tag List

2.1 Login

  1. Access the Ewon GUI by entering the IP address of the Ewon in a web browser. There can be up to 3 different IP addresses; LAN, WAN, and VPN. Which one you should use depends on your application and how you will connect. The default LAN IP address is 10.0.0.53.
  2. Login to the GUI using your device’s credentials. The default username and password are both adm.

2.2 Remove the Tags

  1. To view the Tag List, navigate to Tags > Values.
  2. Click the MODE slider to change from VIEW to SETUP.
  3. Highlight all the tags by pressing Ctrl+A.
  4. Click Delete to remove the tags.

WARNING: Despite showing otherwise, the Ewon can only delete 100 tags at a time. If you have more than 100 tags, refresh the page and continue deleting.

3 Upload the new Tag List

3.1 Upload the List

  1. Open the FTP client.
  2. Copy the new var_lst.txt file to the Ewon.
  3. Overwrite the existing file when prompted.

4 Verify Tag List

4.1 Access Tag List

  1. Access the Ewon GUI again.
  2. To view the Tag List, navigate to Tags > Values.
  3. Ensure the intended changes are present in the Tag List.

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