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gitaeuber / axpert

communtication with Voltronic Power compatible inverters (axpert compatible) via bash
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help on commands #1

Closed jjsilva33 closed 4 years ago

jjsilva33 commented 4 years ago

Hello Friend! congratulations on the project. could you give examples of how to use your shell to get information from the inverter?

gitaeuber commented 4 years ago

Hi Jefferson,

you need to change the $DEV variable in the script to your needs e.g. DEV=/dev/ttyUSB2 I use my script over TCP/IP with connection to a ser2net server only. So I don't know if it works via /dev/ttyUSB_ directly. It should.

Then just use commands to ask the inverter to tell you the requested values. example: bash$ ~/src/axpert/axpert.sh QPIRI QPIRI 230.0 21.7 230.0 50.0 21.7 5000 5000 48.0 48.0 47.6 52.5 50.3 2 02 120 1 2 1 9 01 0 0 50.0 1 1 015

Attached is a list of commands.

Cheers, Lars

On Sat, 30 May 2020 21:12:43 -0700 Jefferson notifications@github.com wrote:

Hello Friend! congratulations on the project. could you give examples of how to use your shell to get information from the inverter?

-- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/gitaeuber/axpert/issues/1

-- Schöne Grüße Lars Täuber

jjsilva33 commented 4 years ago

Get it, Lars! What other tool do you use to view the information generated by the inverter?

Cheers, Jefferson

gitaeuber commented 4 years ago

I import text files into influx and visualize with grafana.

Cheers, Lars

On Sun, 31 May 2020 19:23:15 -0700 Jefferson notifications@github.com wrote:

Get it, Lars! What other tool do you use to view the information generated by the inverter?

Cheers, Jefferson

jjsilva33 commented 4 years ago

hello Lars! the file generated in log_axpert.sh is ready to import to influxdb? or does it have to be treated in the file so that I can import?

Cheers, Jefferson

gitaeuber commented 4 years ago

Hello Jefferson,

no the generated output is meant as a logfile. I gzip them at the end of the month and then archive all files at the end of the year. If something goes wrong with influx I have "human readable" (csv like) backups. It happend that I switched from an older visualization system to influx & grafana. So I only adopted my scripts an imported all data from the archived files.

I have an awk script (cronjob) that produces output for influx:

tail -10 "$LOG_FILE" \ | axpert2influx.awk 2>/dev/null \ | curl -s -i -XPOST 'http://localhost:8086/write?db=XXX' --data-binary @-

The axpert2influx.awk is attached. It imports not all values but only the ones I'd like to be presented.

Cheers, Lars

On Wed, 03 Jun 2020 07:58:21 -0700 Jefferson notifications@github.com wrote:

hello Lars! the file generated in log_axpert.sh is ready to import to influxdb? or does it have to be treated in the file so that I can import?

Cheers, Jefferson

-- You are receiving this because you commented. Reply to this email directly or view it on GitHub: https://github.com/gitaeuber/axpert/issues/1#issuecomment-638253526

-- Schöne Grüße Lars Täuber

jjsilva33 commented 4 years ago

Hello Lars, I swear I tried to understand how importing to influxdb works with awk, but I didn't understand. how to send the script to my email? my email is: jefferson.joaquim@gmail.com

Cheers, Jefferson