Dedicated Link Instruction List - Mitsubishi Electric QJ71LP21 Reference Manual

6 PROGRAMMING

6.4 Dedicated Link Instruction List

List of dedicated link instructions
Executing
Name
station
Instruction
QCPU
Read
remote I/O
station
intelligent
REMFR
function
module
buffer
memory
Write
remote I/O
station
intelligent
REMTO
function
module
buffer
memory
Read other
station
READ
word
device
Write other
station
WRITE
word
device
6 - 11
The following table outlines the instructions that can be used for the MELSECNET/H.
For details on the format and program examples of each instruction, see the applicable
section listed in the Reference section column.
Reads data from the remote I/O station intelligent function module
buffer memory.
CPU Master module
Channel 1
Channel 2
REMFR
Channel 3
Channel 4
Word device Channel 5
221 Channel 6
Channel 7
Channel 8
Writes data to object remote I/O station intelligent function module
buffer memory.
CPU Master module
Channel 1
Channel 2
Channel 3
REMTO Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Reads remote I/O station device data for object network number.
(16 bit unit)
CPU
READ
Word device
2594
Writes device to object network number remote I/O station.
(16 bit unit)
CPU
WRITE
Description
Remote I/O Intelligent
module function module
Buffer memory
Remote I/O Intelligent
module function module
Buffer memory
Remote I/O
Master module
module
Channel 1 Word device
Channel 2
Channel 3
Channel 4 2594
Channel 5
Channel 6
Channel 7
Channel 8
Remote I/O
Master module
module
Channel 1 Word device
Channel 2
Channel 3
Channel 4 361
Channel 5
Channel 6
Channel 7
Channel 8
: Can be used
Target station
Remote I/O station
221
754
MELSEC-Q
: Cannot be used
Reference
section
Section 7.1.1 (1)
Section 7.1.1 (1)
1
1
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