Mitsubishi Electric MELSEC-Q/L - Data Transfer Instruction; Data Transfer Instructions; 16-Bit Data Transfer, 32-Bit Data Transfer

6 BASIC INSTRUCTIONS
6.4 Data Transfer Instructions
297
6
6.4 Data Transfer Instructions
16-bit data transfer, 32-bit data transfer
MOV(P), DMOV(P)
When BL, S, TR, BL\S, or BL\TR is used, refer to the SFC control instructions in the MELSEC-Q/L/QnA
Programming Manual (SFC).
Processing details
■MOV
• Transfers the 16-bit data from the device designated by (S) to the device designated by (D).
■DMOV
• Transfers 32-bit data at the device designated by (S) to the device designated by (D).
Operation error
• There is no operation error in the MOV(P) or DMOV(P) instruction.
(S): Data to be transferred or the number of the device where the data to be transferred is stored (BIN 16/32 bits)
(D): Number of the device where the data will be transferred (BIN 16/32 bits)
Setting
data
Internal device R, ZR J\ U\G Zn Constant
K, H
Others
Bit Word Bit Word
(S)  
(D)  
Basic
Process
High
performance
Redundant Universal LCPU
P
Command
Command
MOV, DMOV
MOVP, DMOVP
S
D
S D
indicates an instruction symbol of MOV/DMOV.
b15
1
Before transfer
0 1 1 0 1 0 0 0 1 1 1 0 0 10
b0
b15
1
0
1 1
0
1
0 0 0
1 1 1
0 0
1
0
b0
After transfer
Transfer
S
D
1
Before transfer
0 1 101 0 0 0 1 110 0 10
b15 b0 b0b15
After transfer
1
0
1 1
0
1
0 0 0
1 11
0 0
1
0
b15 b0 b0b15
+1
+1
S
D
D
S
D
S
Transfer