Yaskawa MP900 Series Ladder Programming Manual - Manual (Page 188)

5.7 Data Shift Instructions
5.7.4 Move Word (MOVW)
5-119
Instructions
5
( 2 ) Format
∗ C and # registers cannot be used.
( 3 ) Programming Example
In the following programming example, four words of data from the area that starts with the first source address at
MW00010 are moved to the area that starts with the first destination address at MW00020.
The MOVW instruction is executed when switch 1 (DB000000) turns ON.
The following table illustrates how the data in the source area is moved to the destination area.
Parameter Name
Applicable Data Types
B W L F A Index Constant
First source address
(Src)
× { × × × × ×
First destination address
(Dest)
× { * × × × × ×
Number of words to
move (Width)
× { × × × { {
Number of words to move
First destination address
First source address
Icon:
Key entry: MOVW
Source area
⇒
Destination area
Register Data Register
Data before Execution
of Instruction
Data after Execution of
Instruction
MW00010 10 MW00020 0 10
MW00011 20 MW00021 0 20
MW00012 30 MW00022 0 30
MW00013 40 MW00023 0 40