2
SYSTEM CONFIGURATION
1
OVE
R
VI
EW
2
SYS
TEM
CONFIGURA
TION
3
SP
ECIFI
C
A
T
IO
N
S
4
FUNCT
IONS
5
P
R
OCEDURES AND
SE
TTI
N
G
S BE
FO
R
E
O
PERA
T
IO
N
6
P
A
RAMETER
SETTI
NGS
7
IN
ST
A
LLI
NG
AN
D
UN
IN
S
TAL
LI
N
G
S
O
F
T
W
AR
E P
A
CK
AG
E
S
8
CC
IE Control
UT
IL
ITY
2.3 Multi-Network System
2.3.1 Configuration
2
- 4
2.3
Multi-Network System
A multi-network system is composed of multiple networks that are connected by relay
stations.
POINT
(1) Any network No. can be set within the range of 1 to 239.
(2) The CC-Link IE Controller Network board cannot be used as a relay station.
Use a network module as a relay station.
2.3.1
Configuration
In the following example, two networks are connected.
Q80BD-
J71GP21-SX
Control station
1M
P
1
Q80BD-
J71GP21-SX
Normal station
2N
S
2
Normal station
1N
S
2
Control station
2M
P
1
Power supply
Power supply
Power supply
QCPU
QJ71
GP21-SX
QJ71
GP21-SX
Network No.1
Network No.2
Normal station
2N
S
3
QCPU
QJ71
GP21-SX
Normal station
1N
S
3
QCPU
QJ71
GP21-SX