RdtProtStructCommPh (STRUCT)

TYPE RdtProtStructCommPh : STRUCT

Redundancy Data Transfer Protocol

Command phase header

InOut:

Name	Type	Comment
wKeyH	WORD	Head key
bType	BYTE	Protocol type
bFill	BYTE
uiCmd	UINT	Command
diLen	DINT	Data length
wKeyT	WORD	Tail key