Same Data Block Transfer: Fmov - Mitsubishi Electric R16MTCPU Programming Manual

Same data block transfer: FMOV

Format
FMOV(D), (S), (n)
Setting data
■Usable data
: Usable
Setting Usable Data
data
Bit
device

(D)
(S) 

(n)
■Description, data type of result
Setting data Description
(D) Transfer destination device starting No.
(S) Device No. which transfer data or data to be transferred are stored.
(n) Number of words to be transferred (1 to 1000000000)
Processing details
• The data specified with (S) or contents of device are transferred a part for (n) words of data to the device specified with (D).
• Adjust an executive task, the number of transfer word referring to the operation processing time so that this instruction may
not obstruct the execution of the motion operation because processing time becomes long in argument to the number of
words (n) to be written.
Operation error
An operation error will occur if:
• (D) to (D)+(n-1) is outside the device range.
• (n) is 0 or a negative number.
• (D) is a CPU buffer memory access device other than the self CPU, or a module access device that is not a self CPU
controlled unit.
• (S) is a bit device and the device number is not a multiple of 16.
• (D) is a bit device and the device number is not a multiple of 16.
4 OPERATION CONTROL PROGRAMS
266
4.19 Other Instructions
Number of basic steps
12
Word device
16-bit 32-bit 64-bit
integer integer floating
type type (L) point
type (F)
  
  
  
Usable steps
F/FS

Constant
16-bit 32-bit 64-bit
integer integer floating
type type point
(K/H) (K/H, L) type (K)
  
  
  
G

Calculation Bit
expression conditional
expression
 
 
 
Data type of result

Comparison
conditional
expression


