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Carlo gavazzi ET340 is connected but there is no modbus ID.
I see meter firmware version 3.
Every 5 minutes meter connects and disconnects.
I already tried a new color control.
I already reconnected the 3 cables that come from the USB.
Anyone any tips?
Your meter shouldn't disconnect.
As you already have tried a new CCGX, the problem could be the meter itself, the cable from the dongle to the meter, or the USB to serial adapter.
I would try to connect the meter to the Usb converter without extension cable and see if that works, if not, change the Usb to serial converter to a new one, if that doesn't help, make an RMA request for the meter.
BR
just tried a EM24 gridmeter for this issue.
Still keeps disconnecting.
Only option: The usb cable or the CCGX.
What do you think?
how you rooting the cable between CCGX and meter keep away ac and dc power souses as usb cable is not screened RF from inverter can problem to
