Advertisement
8.
PROGRAMMING
(2)
General Description
o f
the FROMnO instructions
On the FX PC
On the A series PC
Communications between the PC and the BFM
Of 'PT-S3
Communications between the A series PC and
interface block (remote station) are carried out by using the
FROM/TO instructions.
the BFM of the m e t e r unit are carried out by
using the FROM/TO instructions.
BFM to PC
Contents of the
instructions
are
the
same
as
those for the FX PC.
However, designate the head I/O number (higher
installed in the special block number area (1).
PC to BFM
two
digits)
o f
the slot in which the master unit is
I
I
I
(1)
(2)
(3)
(4)
In the example,
HOO
or KO0 shall be designated.
Both the FX series PC and the A series PC can use 32-bit
A special extension unit number or block number.
As-
instructions and pulse-execution type FROM/TO instruc-
signed from
KO
to
K7
beginning with the one closest tions.
to the base unit.
BFM number
Data
transfer
between
buffer
memories
of
remote
stations
Data transfer device head address for destination
(D)
through the M-NET/MINI-S3 link.
or source (S). T,
C,
D,
KnY, KnM, KnS,
V or
Z
can
be specified for source or destination. KnX, K
or H
can be specified for source only.
Number of points of transfer data. For example,
if
K10
is designated for the data transfer from BFM
#O
to data register 1310, data is transferred from BFM
(#0
to
#9)
to
(Dl
0
to
Dl
9).
and the master station is automatically carried out
Advertisement
