Links With An External Device (Such As A Computer) Through Melsecnet - Mitsubishi Electric AJ71C24-S6 User Manual

2. SYSTEM CONFIGURATIONS
MELSEC-A
2.3.6
Links with an external device (such as a computer) through MELSECNET
By installing the AJ71C24 to a PC CPU linked with other PC CPUs on MEL-
SECNET, communications is possible with other PC CPU stations on MEL-
SECNET.
However, communications is not possible with AOJ2CPUP23lR23 or
AOJ2CPUP25IR25 modules.
Remote
Master station
(M)
I
P C
-
C P U
module
Computer
m
P C
C P U
module
Ei
-
Local station 2.
I
Local station 1
I
third-tier master station
(L2Irn)
E l
I I
L
I
Computer
1
I
module
Remote station 2
(r2 station)
P C
C P U
module
Fig.
2.7
System Configurations (VI)
module
Link
Local station 1
(L1)
Li"h
module
(11)
*
Set the mode switches (see Section 4.3.1)
as follows:
When a multidrop link is formed: 5 to 8.
A to D
When a multidrop link is notformed: 1 to 8