Mitsubishi MELSEC iQ-F FX5 series

308
6 BASIC INSTRUCTIONS
6.6 Data Transfer Instructions
Exchanging 32-bit data
DXCH(P)
These instructions exchange 32-bit binary data of (d1) and (d2).
Setting data
■Descriptions, ranges, and data types
■Applicable devices
Processing details
These instructions exchange 32-bit binary data of (d1), (d1)+1 and (d2), (d2)+1
Operation error
There is no operation error.
Ladder diagram Structured text
ENO:=DXCH(EN,d1,d2);
ENO:=DXCHP(EN,d1,d2);
Operand Description Range Data type Data type (label)
(d1) Head device for storing the data to be exchanged  32-bit signed binary ANY32
(d2) Head device for storing the data to be exchanged  32-bit signed binary ANY32
Operand Bit Word Double word Indirect
specification
Constant Others
X, Y, M, L,
SM, F, B, SB
U\G T, ST,
C, LC
T, ST, C, D,
W, SD, SW, R
U\G Z LC LZ K, H E $
(d1)       
(d2)       
(d1) (d2)
······b31 b16 b15 b0
······b31 b16 b15 b0
······b31 b16 b15 b0
······b31 b16 b15 b0
(d2)+1
(d1)+1
111 11111110000
111
0000000
1111
111 1111111
0000
111 00000001111
(d1)
(d1)+1 (d1)
(d2)
(d2)+1 (d2)