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7 OPERATION CONTROL PROGRAMS
F/FS G
7.13.4 Block transfer : BMOV
Refer to the Section "1.3.4" for the correspondence version of the Motion CPU and the
software.
Format BMOV(D), (S), (n) Number of basic steps 6
[Usable data]
Usable Data
Word device Constant
Setting
data
Bit device
16-bit
integer
type
32-bit
integer
type (L)
64-bit
floating
point
type (F)
Coasting
timer
16-bit
integer
type (K/H)
32-bit
integer type
(K/H, L)
64-bit
floating
point
type (K)
Calculation
expression
Bit
conditional
expression
Comparison
conditional
expression
(D)
— — — —
— — — —
(S)
— — — —
— — — —
(n) —
— — —
— — — — —
: Usable
[Setting data]
Setting data Description Data type of result
(D) Transfer destination device starting No.
(S) Transfer source device starting No.
(n) Number of words to be transferred
—
[Functions]
(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 word 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) 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..