question

michelg avatar image

Data Logging on External card not working ? FW 2.60

Hi everyone ! Not sure if I am missinhg something or misunderstood the way the data logging works with the Cerbo GX FW 2.60 and external storage. As you can see, the MicroSD 32GB is perfectly detected, but no record seems to be stored on it



The data is correctly sent to the VRM portal every minute, so not sure if the SD card is automatically flushed when the data is transferred to the VRM.

It will be interesting having it also stored on the MicroSD, so the data can be analyzed with other tools.

Thanks, Michel

cerbo gxvenus-data
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4 Answers
ttbb avatar image
ttbb answered ·

"The data is correctly sent to the VRM portal every minute, so not sure if the SD card is automatically flushed when the data is transferred to the VRM."


The venus GX datasheet has a nice concise description.

Data logging:

When connected to the internet, all data is sent to the VRM Portal. When there is no internet connection available, the Venus GX will store the data internally, up to 48 hours. By inserting a micro SD-card or USB stick, more data can be stored. These files can then be uploaded to the VRM Portal, or offline converted with the VictronConnect app, for analysis.

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kevinvh avatar image
kevinvh answered ·

Can anyone answer these two questions please? Not sure if I have a problem writing to the micro-sd card, if there is a fault with my CCGX, or if the system is erasing the data after it is uploaded to the VRM Portal. I have tried 3 different micro-sd cards - same result.

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kevinvh avatar image
kevinvh answered ·

Is the data automatically erased from the micro-sd card when it is uploaded to the VRM Portal?

I have exactly the same situation as described by michelg. I am connected to the VRM Portal constantly, and my micro-SD card shows that there are no saved files.

I would like to keep the files on the micro-sd card for later analysis on my MacBook Pro. Is there a way of doing this?


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michelg avatar image
michelg answered ·

Hi TTbb ! Many thanks for the information, I missed it.

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