Floating-Point Data Transfer (Single Precision) - Mitsubishi Electric MELSEC-Q/L Programming Manual

Floating-point data transfer (single precision)

EMOV(P)
Ver.
High
Basic
Process Redundant Universal
performance
• Basic model QCPU: The serial number (first five digits) is "04122" or later.
EMOV
EMOVP
(S): Data to be transferred or number of the device to which the data to be transferred is stored (real number)
(D): The number of the device to which the transferred data will be stored (real number)
Setting Internal device
data
Bit Word
 
(S)
 
(D)
*1 Applicable for the Universal model QCPU, LCPU.
Processing details
• Transfers 32-bit floating decimal point type real number data being stored at the device designated by (S) to a device
designated by (D).
S S
+1
Transfer
4.23542
32-bit floating-point
real number
• When an input value is set using a programming tool, a rounding error may occur. For precautions, refer to Page 89
Precautions.
Operation error
• There is no operation error in the EMOV(P) instruction.
LCPU
Command
Command
R, ZR J\
Bit


D D
+1
4.23542
32-bit floating-point
real number
EMOV S
EMOVP S
U\G Zn
Word
*1
 
*1
 
D
D
Constant Others
E
 
 
6 BASIC INSTRUCTIONS
6.4 Data Transfer Instructions
6
299