Hi Claes, hi all,
now it's working.
Here is a small howto for those who has the problem to find helpful information.
I create a small project for a rpi 4, latest raspbian and proview rpi-runtime.
This small project has only 2 lv - Signals (Input + Output).
In the plc the Input connected to Output.
see: VolPwrwebtestrpi1.png
The graph rpiwebtest.pwg has 1 valueinput-field and value-field.
In Ge save and Build.
see: GE-rpiwebtest_pwg.png
After that i open a terminal and copy the files from different folder like the description from upgrade56.pdf chapter Web Interface in HTML5 and javascript
Setting base /usr/pwr57
pwrp@ubu1804proview-dev:~$ sdf pwrwebtestrpi
Setting base /usr/pwr57
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Welcome to
pwrwebtestrpi V5.7
Revision history
2020-10-31 pwrp Project created
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pwrp@ubu1804proview-dev/pwrwebtestrpi/-.login> cp /usr/pwr57/os_linux/hw_x86_64/exp/web/*.* $pwrp_web
pwrp@ubu1804proview-dev/pwrwebtestrpi/-.login> cp /usr/pwr57/os_linux/hw_x86_64/exp/exe/*.pwg $pwrp_web
pwrp@ubu1804proview-dev/pwrwebtestrpi/-.login> cp $pwrp_exe/*.pwg $pwrp_web
pwrp@ubu1804proview-dev/pwrwebtestrpi/-.login> cp $pwrp_load/*.flw $pwrp_web
Then i Build the rpi-station and distribute it to the rpi.
On the rpi i have to modify the file with sudo nano /etc/apache2/apche2.conf with
Alias /pwrp_web /pwrp/common/web/
<Directory /pwrp/common/web/>
Options Indexes MultiViews
AllowOverride None
Order allow,deny
Allow from all
Require all granted
</Directory>
After that restart apache2
and now you can connect to the rpi with:
http://your_rpi_name_or_ip_address/pwrp_web/opwind.html
That’s it. I hope I haven't forgotten a step.
This is how it works for me.
best regards
Wolfgang