7.
OUTLINE OF FROM/TO INSTRUCTION (PC)
7.1
7.1
FROM/TO Instruction
m1
: Special unit/block No. (K0 to K7 starting from the one nearest the basic unit)
m2
: Head address of buffer memory (m2 = K0 to K31)
D•
: Head address of transfer destination
T, C, D, KnM, KnY, KnS, V and Z can be specified, and element No. can be coupled
with an index.
n
: Number of transfer points
(K1 to K32 for 16-bit instruction, and K1 to K16 for 32-bit instruction)
m1, m2, n : Sameas above
S•
: Head address of transfer destination
T, C, D, KnX, KnM, KnY, KnS, V, Z, K and H can be specified, and element No. can
becoupled with an index.
●
When X010 and X011 are turned off, transfer is not performed, and data in the transfer destination is not changed.
For the details, refer to the programming manual of the PC main unit.
FNC 78
FROM
D
P
X010
FROM
K 2
K 26
D120
K 2
Reading
command
m1
m2
D•
n
BFMs #26 and #27 in
special unit No.2
→
D120
and D121
Reading from BFM
FNC 79
TO
D
P
X011
TO
K 2
K 0
D 0
K 16
Writing
command
m1
m2
n
P
S•
D0 to D15
→
BFMs #0 and
#15 in special unit No.2
Writing to BFM
7
FX-1PG/FX
2N
-1PG PULSE GENERATOR UNIT
FROM/TO INSTRUCTION (PC)
7-1
