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16 COMMUNICATIONS VIA NETWORK
16.2.2 Network configuration via the CC-Link
(1) It can access the other CPU via the CC-link from the programming software (GX
Developer, SW6RN-GSV
P, etc.) of the personal computer connected with the
CPU or serial communication module in USB/RS-232.
(2) It can access the other CPU via the CC-Link from the programming software in the
personal computer by connecting the personal computer equipped with CC-Link
board to the CC-Link.
(3) The access range of above (1) is only the CPU on the CC-Link which a system
connects it to, and it can select a CC-Link network to connect by specifying the I/O
No. of the CC-Link module.
(4) The access range of above (2) is only the CPU of the connected the CC-Link.
Q173
CPU
(N)
Qn(H)
CPU
C24
CC-
Link
Q173
CPU
(N)
Qn(H)
CPU
CC-
Link
Q173
CPU
(N)
Qn(H)
CPU
CC-
Link
CC-
Link
Network No.1
Q173
CPU
(N)
Qn(H)
CPU
CC-
Link
Q173
CPU
(N)
Qn(H)
CPU
CC-
Link
CC-
Link
Network No.3
Network
No.2
Personal
computer
USB/
RS-232
Personal
computer
USB/
RS-232
Personal
computer
RS-232
Personal
computer
CC-Link board
Q173
CPU
(N)
Qn(H)
CPU
CC-
Link
Q173
CPU
(N)
Qn(H)
CPU
C24
CC-
Link
Q173
CPU
(N)
Qn(H)
CPU
CC-
Link
Q173
CPU
(N)
Qn(H)
CPU
CC-
Link
CC-
Link
Network No.1
Q173
CPU
(N)
Qn(H)
CPU
CC-
Link
Q173
CPU
(N)
Qn(H)
CPU
CC-
Link
CC-
Link
Network No.3
Network
No.2
Personal
computer
USB/
RS-232
Personal
computer
USB/
RS-232
Q173
CPU
(N)
Qn(H)
CPU
CC-
Link
: Communication is possible
: Communication is possible (Setting of the routing parameter is necessary.)
: Communication is impossible
<Example 1>
<Example 2>
C24 : Serial communication module