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1. MITSUBISHI PLC 5-15
Connection to PLCs
A Link + Net10
• When the V7 series is connected to the standard type link unit on the CPU that is
connected to the data link system or network system, the V7 series can have access to
CPUs on NET II (/B) and NET/10. In this case, select “A Link + Net10” for [PLC Type]
on the VSFT editor.
• When the V7 series has access to the CPU on NET II (/B) or NET/10:
- With NET II (/B), the V7 series can only have access to CPUs in the network of the
CPU equipped with the standard type link unit that is connected to the V7 series.
(Available CPU No. 0 to 30)
- With NET/10, the V7 series can have access to CPUs in the network (No. 1 in the
illustration below) of the CPU equipped with the standard type link unit that is
connected to the V7 series as well as those in the other networks (Nos. 2 and 3 in
the illustration below) that are connected. (Available CPU No. 1 to 30)
• When the V7 series reads from or writes to the CPU (“1-1” in the above illustration)
equipped with the standard type link unit:
Set “31” for [CPU No.] for memory setting on the V-SFT editor. The response time is
the same as that with 1 : 1 connection between the V7 series and the PLC.
When the V7 series reads from or writes to the CPU memory of the CPU number other
than “31”:
Transient transmission is performed and the response time is not fast. Please
understand beforehand.
CPU
(1-1)
CPU
(1-5)
CPU
(1-4)
CPU
(1-3)
CPU
(1-2)
(2-2)
CPU
(2-5)
CPU
(2-4)
CPU
(2-1)
CPU
(2-4)
CPU
(3-5)
CPU
(3-4)
CPU
(3-3)
CPU
(3-2)
CPU
(2-3)
(3-1)
V7
F1
F2
F3
F4
F5
F6
F7
SYSTEM
POWER
Standard type link
unit
Network No. 1 Network No. 2
Network No. 3