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Invalid Command and Disconnect mode during on going communication

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By Bhaumik , 13 August, 2020
Forums
Gurux.DLMS

Hi Mikko,

Currently, I am testing IS15959-2 meter.

During firmware upload, Some times I got an "Invalid Command" error on ongoing communication.

Also got a "Disconnect mode" message.

Can you please provide an update in which case we get these error messages.

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Kurumi

5 years 10 months ago

Hi,

Hi,

For some reason, meter returns invalid data and then meter closes the connection. You need to ask meter manufacturer to fix this.

BR,
Mikko

yagizhanyakali

4 years 10 months ago

I had same error when I tried

I had same error when I tried to receive data from Itron SL7000. I changed the logical address and it's worked.

Maybe this was the same issue.

Best Regards,

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