I’ve tried searching but haven’t found anything to assist me in working out how I can zero the data on a total increasing energy sensor. Why you ask? Well I’ve been playing with getting my solar data into HA via MODBUS and now I’m at a stage where I’m not playing and want to have it start fresh.
I’ve read that a negative input will reset it, but I don’t see how this will work as the input will never be negative. Is there another way that I can force this?