Block Transfer : Bmov - Mitsubishi Electric Melsec Q Series Programming Manual

5 OPERATION CONTROL PROGRAMS

5.13.4 Block transfer : BMOV

Format
[Usable data]
Setting
16-bit
data
Bit device
integer
type
(D)
(S)
(n) —
[Setting data]
Setting data
[Functions]
BMOV(D), (S), (n)
Word device
64-bit
32-bit
floating
integer
point
type (L)
type (F)
— —
— —
— —
(D) Transfer destination device starting No.
(S) Transfer source device starting No.
(n) Number of words to be transferred
(1) The contents for n words from device specified with (S) are batch-transferred to
the n words from device specified with (D).
(2) Data can be transferred if the devices of the transfer source and destination
overlap.
Data are transferred from devices, starting with the one at (S), for transfer of data
from devices of larger numbers to those of smaller numbers, or starting with the
one at (S)+(n-1) for transfer of data from devices of smaller numbers to those of
larger numbers.
(3) When in SV22 virtual mode, specifying Nn (cam No.) at (D) or (S) enables batch-
transfer of cam data.
In the Motion controller, the cam data of same cam No. must already have been
registered.
The number of transferred words specified with (n) should match the resolution of
the specified cam No.
At cam data write
The cam data storage area is rewritten.
• Transfer of data to the cam data area is also executed during cam operation.
Be careful not to perform write while operation is being performed with the
same cam No.
At cam data read
The cam data storage area is rewritten.
• The cam data in the currently set status are read.
Usable Data
Constant
16-bit 32-bit
Coasting
integer integer type
timer
type (K/H) (K/H, L)
— —
— —
— —
Description
5 - 101
F/FS
Number of basic steps
Bit
64-bit
Calculation
conditional
floating
expression
expression
point
type (K)
— — —
— — —
— — —
Data type of result
—
G
6
Comparison
conditional
expression
—
—
—
: Usable