Link With A Computer Through Melsecnet - Mitsubishi Electric AJ71C24-S6 User Manual

1. GENERAL DESCRIPTION
MELSEC-A
1 . I
.3
Link with a computer through MELSECNET
In a system connected through MELSECNET, if the system contains a PC
CPU connected to a computer via an AJ71C24, data communications is
possible between the computer and a PC CPU not equipped with the
AJ7I C24.
However, communications is not possible with AOJ2CPUP23IR23 or
AOJ2P25lR25 modules.
0
MELSECNET master and local stations:
communications using all data (device memory, programs) is possible
0
MELSECNET remote stations:
communication only possible with data in special function module buffer
memory.
Computer connected Computer connected
M
. .
.master station
to the master station
to a local station
L
. .
.local station
R
. .
.remote station
0 - 0
-
F , 0
Stations communications where
L3
L3
can be done.
L2 L2