Bitfields and Enumerations
As is common with embedded devices, the inverters use bitfields to save space, as a single byte can represent a number of individual states in 255 possible combinations. The downside is: One cannot interpret these without an explanation.
With four 32-bit-OIDs and thus 128 bits, the
fault[*].flt family is so large that it gets its own page at
This 32-bit wide value describes the status of the battery stack as a whole. Some of the values have been empirically identified, but most of it is largely unknown.