Table of Contents

MKWare_CopyDataModule_4Byte

This function block can copy 4-byte values. The copy/reset signal should come from the “normal” or “simple” PDA FBs.

VAR_INPUT

VAR_INPUT
    CopyData:     BOOL;	(* Start signal to copy data *)
    ResetData:    BOOL; (* Start signal to reset data *)
    Read_Byte1:   BYTE;
    Read_Byte2:   BYTE;
    Read_Byte3:   BYTE;
    Read_Byte4:   BYTE;
END_VAR

VAR_OUTPUT

VAR_OUTPUT
    Copied_Byte1: BYTE;
    Copied_Byte2: BYTE;
    Copied_Byte3: BYTE;
    Copied_Byte4: BYTE;
END_VAR

Example of a function block