Sorry ,I foget the RS485 interface is not extended out of the shell .
I will discuss this issue with my colleague and let you know the result next monday.
my colleague told me that although the RS485 interface is not extend outside but it still exist, please open the cover and use this two pin .
Are those pins also available for the 3080T? Would actually be easier than disassembling the meter cabinet.
Sorry, these two pins do not exist in WEM3080T.
"Could you clarify what caused the need to reset the kWh?
Thank you for the prompt answer. I will connect some header jumpers and extend the wires outside the case.
"Could you clarify what caused the need to reset the kWh?
Sure, I'm working on a prototype Solar energy control system with three of your meters that uses a bespoke Linux C program, Home Assistant .and several PIC micro-controllers. Two three phase and one single phase devices are being used. This system is still in the prototype stage so things get reconfigured, often. When that happens, the meters all need to be reset to zero for system testing and validation. There is no Cloud, everything is local.
Great, those pins worked but are really tiny. You can't use regular pin sockets on them. I had to use micro-grabbers to make the connections to my reset programmer.
