Mitsubishi MELSEC-A Series Programming Manual page 38

2. INSTRUCTIONS
Classi- Instruction
fication Symbol
TO
TOP
Date
write
DTO
DTOP
Classi- Instruction
fication Symbol
FOR
Repeti-

tion
NEXT
Classi- Instruction
fication Symbol
Local
LRDP
station
data
read,
LWTP
write
Remote
RERP
I/O
station
data
read,
RTOP
write
Table 2.22 Buffer Memory Access Instructions
Symbol Contents of Processing
Writes data from remote
terminals.
(7) FOR / NEXT instructions
Table 2.23 FOR / NEXT Instructions
Symbol Contents of Processing
Executes the program area between
FOR and NEXT "n"
(8) Local, remote I/O station access instructions
Table 2.24 Local, Remote I/O Station Access Instructions
Symbol Contents of Processing
Reads data from the local station.
Writes data to the local station.
Reads data from the special
function module in the remote
I/O station.
Writes data to the special function
module in the remote I/O station.
*1: For the number of steps when extension devices are used or when index qualification is performed to
bit devices for AnA, A2AS, AnU, QCPU-A (A Mode) and A2USH board, refer to Section 3.8.1.
*2: The mark in the Index column indicates that index qualification can be performed with the AnA,
A2AS, AnU, QCPU-A (A Mode) and A2USH board only.
*3: The mark in the Subset column indicates that subset processing can be performed with the A3H,
A3M, AnA, A2AS, AnU, QCPU-A (A Mode) and A2USH board only.
*1
Execu-
tion Con-
dition
9
9
11
11
*1
Execu-
tion Con-
dition
3
times.
1
*1
Execu-
tion Con-
dition
11
11
11
11
2 − 22
MELSEC-A
Applicable CPU

Dedicated to A2C and A52G.

Dedicated to A2C and A52G.

Dedicated to A2C and A52G.

Dedicated to A2C and A52G.
Applicable CPU
*3
*2
!
*2
!
Applicable CPU
!
!
Not applicable to A3V.
Not applicable to A3V.
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