Dfc_Nibmov - Delta Standard AX Series Instruction Manual

AX Seri es-St andard I nst ruct i ons Manual

1.1 DFC_NIBMOV

Supported Products
•
AX series

DFC_NIBMOV: Data shift.
FB/FC Instruction
FC DFC_NIBMOV
Inputs
•
Name
Memory address of source
pSrc
wSrcStartPos
pDst
Start address for storing target
wDstStartPos
The data length for data shift
wNum
*Note: The variable types BYTE and WORD can be used for inputs.
Outputs
•
Name
DFC_NIBMOV
ErrorID
Function
variables
Start address for source
variable shift
(Unit: Nibble)
Memory address of target
variables
variable
(Unit: Nibble)
(Unit: Nibble)
Function
Execution result
(Return type)
Error code
Graphic Expression
Data Type
POINTER TO BYTE
WORD*
POINTER TO BYTE
WORD*
WORD*
Data Type
BOOL
DL_MOV_ERROR
ST Language
DFC_NIBMOV(
pSrc:= ,
wSrcStartPos:= ,
pDst:= ,
wDstStartPos:= ,
wNum:= ,
ErrorID=> );
Setting Value
(Default value)
Memory address (0)
Positive integer (0)
Memory address (0)
Positive integer (0)
1 ~ 256
Positive integer (0)
Output Range
(Default value)
True/False(False)
DL_MOV_ERROR(DFC_NO_ERROR)
Chapt er 1
4