Omron CP - PROGRAMMING MANUAL 05-2007 Programming Manual page 293

Data Movement Instructions
3-7-8 BLOCK TRANSFER: XFER(070)
Purpose
Ladder Symbol
Variations
Applicable Program Areas
Operands
Operand Specifications
260
Transfers the specified number of consecutive words.
XFER(070)
N
S
D
Variations Executed Each Cycle for ON Condition
Executed Once for Upward Differentiation
Executed Once for Downward Differentiation Not supported
Immediate Refreshing Specification
Block program areas
OK OK
N: Number of Words
Specifies the number of words to be transferred. The possible range for N is
0000 to FFFF (0 to 65,535 decimal).
S: First Source Word
Specifies the first source word.
15
S
to to
S+(N 1)
D: First Destination Word
Specifies the first destination word.
15
D
to to
D+(N 1)
Area
CIO Area
Work Area
Holding Bit Area
Auxiliary Bit Area
Timer Area
Counter Area
DM Area
Indirect DM addresses
in binary
N: Number of words
S: First source word
D: First destination word
Step program areas Subroutines
OK
0
0
N
CIO 0 to CIO 6143
W0 to W511
H0 to H511
A0 to A959
T0000 to T4095
C0000 to C4095
D0 to D32767
@ D0 to @ D32767
Section 3-7
XFER(070)
@XFER(070)
Not supported
Interrupt tasks
OK
S D
A448 to A959