Endian type should be honored

[bohnelang]

Im am working with this modbus library via tcp on a Kostal PLENTICORE plus inverter. The inverter offers two options (next to Modbus port and Unit ID) for modbus configuration:

Byte order:
[ ] little-endian (CDAB) Standard Modbus
[X] big-endian (ABCD) Sunspec

At the moment only only big-endian (Suncpsec) is working for me.

https://www.photovoltaikforum.com/core/attachment/81082-ba-kostal-interface-modbus-tcp-sunspec-pdf/

Greetings Andreas