7.6.12 UNPACK_DWORD

Function

Realize the disassembly and output of 1 DWORD input into 2 WORD, 4 BYTE and 32 BOOL

LD graphics

Parameter description

Interface Variable	Declaration	Type	Description
IN_DW	Var_Input	DWORD	DWORD input quantity
High_WORD	Var_Output	WORD	The high BYTE of the value input WORD
Low_WORD	Var_Output	WORD	The low BYTE of the value input WORD
HH_Byte	Var_Output	BYTE	Value input DWORD HH_BYTE
HL_Byte	Var_Output	BYTE	Value input DWORD HL_BYTE
LH_Byte	Var_Output	BYTE	Value input DWORD LH_BYTE
LL_Byte	Var_Output	BYTE	Value input DWORD LL_BYTE
BIT0	Var_Output	BOOL	Value input bit0 of BYTE
BIT1	Var_Output	BOOL	Value input bit1 of BYTE
BIT2	Var_Output	BOOL	Value input bit2 of BYTE
BIT3	Var_Output	BOOL	Value input bit3 of BYTE
BIT4	Var_Output	BOOL	Value input bit4 of BYTE
BIT5	Var_Output	BOOL	Value input bit5 of BYTE
BIT6	Var_Output	BOOL	Value input bit6 of BYTE
BIT7	Var_Output	BOOL	Value input bit7 of BYTE
BIT8	Var_Output	BOOL	Value input bit8 of BYTE
BIT9	Var_Output	BOOL	Value input bit9 of BYTE
BIT10	Var_Output	BOOL	Value input bit10 of WORD
BIT11	Var_Output	BOOL	Value input bit11 of WORD
BIT12	Var_Output	BOOL	Value input bit12 of BYTE
BIT13	Var_Output	BOOL	Value input bit13 of BYTE
BIT14	Var_Output	BOOL	Value input bit14 of BYTE
BIT15	Var_Output	BOOL	Value input bit15 of BYTE
BIT16	Var_Output	BOOL	Value input bit16 of BYTE
BIT17	Var_Output	BOOL	Value input bit17 of BYTE
BIT18	Var_Output	BOOL	Value input bit18 of BYTE
BIT19	Var_Output	BOOL	Value input bit19 of BYTE
BIT20	Var_Output	BOOL	Value input bit20 of BYTE
BIT21	Var_Output	BOOL	Value input bit21 of BYTE
BIT22	Var_Output	BOOL	Value input bit22 of BYTE
BIT23	Var_Output	BOOL	Value input bit23 of BYTE
BIT24	Var_Output	BOOL	Value input bit24 of BYTE
BIT25	Var_Output	BOOL	Value input bit25 of BYTE
BIT26	Var_Output	BOOL	Value input bit26 of BYTE
BIT27	Var_Output	BOOL	Value input bit27 of BYTE
BIT28	Var_Output	BOOL	Value input bit28 of BYTE
BIT29	Var_Output	BOOL	Value input bit29 of BYTE
BIT30	Var_Output	BOOL	Value input bit30 of BYTE
BIT31	Var_Output	BOOL	Value input bit31 of BYTE

Example

• LD sample animation is as follows:

• ST example is shown in the following code:

UNPACK_DWORD_1(
    IN_DW:=IN1,
    High_WORD=>hwVar,
    Low_WORD=>lWVar,
    HH_Byte=>hhVar,
    HL_Byte=>hlVar,
    LH_Byte=>lhVar,
    LL_Byte=>llVar,
    BIT0=>bVar0,
    BIT1=>bVar1,
    BIT2=>bVar2,
    BIT3=>bVar3,
    BIT4=>bVar4,
    BIT5=>bVar5,
    BIT6=>bVar6,
    BIT7=>bVar7,
    BIT8=>bVar8,
    BIT9=>bVar9,
    BIT10=>bVar10,
    BIT11=>bVar11,
    BIT12=>bVar12,
    BIT13=>bVar13,
    BIT14=>bVar14,
    BIT15=>bVar15,
    BIT16=>bVar16,
    BIT17=>bVar17,
    BIT18=>bVar18,
    BIT19=>bVar19,
    BIT20=>bVar20,
    BIT21=>bVar21,
    BIT22=>bVar22,
    BIT23=>bVar23,
    BIT24=>bVar24,
    BIT25=>bVar25,
    BIT26=>bVar26,
    BIT27=>bVar27,
    BIT28=>bVar28,
    BIT29=>bVar29,
    BIT30=>bVar30,
    BIT31=>bVar31
);