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  1. ckemper
  2. PLCnext Technology & PLCnext Controls
  3. Thursday, 02 September 2021
Hi Team,

I have an application where I want to write data to a file (.csv format) and this file can be downloaded/viewed from the Ehmi.
I can write to a file, I can download a file from the Ehmi but I can't seem to get the 2 together.

One solution would be to write a file that is added in the Ehmi as a support file. But I can't seem to be able to locate it on the device (both GREP and FIND came up clean...).

Could anyone point me in the right direction by telling me where the support files of the Ehmi are located?

Thanks in advance,
Carel Kemper
Oliver PLCnext Team Accepted Answer Pending Moderation
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Hello Carel,
you can find the ehmi files located.
/opt/plcnext/projects/PCWE/Services/Ehmi/ehmi

check /etc/nginx/nginx.conf to see which directories are accessable.

You could go with /var/www/... as well.
kind regards,
Oliver
Phoenix Contact Electronics Headquarters - PLCnext Runtime Product Management and Support
ckemper Accepted Answer Pending Moderation
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Hi Oliver,

Thanks for the feedback, we are now able to locate the file.

Kind regards,
Carel
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