Siemens SIRIUS 3RW5 - Data Tables; Byte Arrangement

Appendix
A.2 Data tables
SIRIUS 3RW5 Modbus communication module
136 Equipment Manual, 03/2020, A5E43676481002A/RS-AC/003
A.2 Data tables
A.2.1 Byte arrangement
When data longer than one byte are stored, the bytes are arranged as follows ("big endian"):
1 register corresponds to 1 word (2 bytes).