Omron CS1W-CLK12-V1, Руководство по эксплуатации

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161
Setting Routing Tables Section 7-4
Do not register SYSMAC BUS/2 Master Units and BASIC Units in local net-
work tables because these Units do not connect to networks.
Example 2 The following example show the settings for a relay network table connecting
three networks.
On closer examination of the relay network table for PLC3, we see that the
relay network is B and the relay node is c when network A is the destination,
and that the relay network is B and the relay node is e when network C is the
destination.
CLK SNT RM BSC CPU PS
1
2
A
B (d)
(c)
Unit number d
Unit number c
Unit number b
Unit number a
SYSMAC BUS/2 System Controller Link System
Network address A
PS: Power Supply Unit
CPU: CPU Unit
SNT: SYSMAC NET Link Unit
CLK: Controller Link Unit
RM:
SYSMAC BUS/2 Remote I/O Master
BSC: BASIC Unit
No.
Loc
Netwk
SIOU
unit #
Local Network Table
PLC
acting as
bridge
SYSMAC NET Link System
Network address B
1
2 B
C A
A b
b
1
2 A
C B
B
c
e
1 C B e
1 A B c
Relay Network Tables
No.
End
Netwk
Relay
PLC ID Netwk Node
No.
End
Netwk
No.
End
Netwk
No.
End
Netwk
Network
address A
Network
address B
Network
address C
PLC 1
Node address a
PLC 2
Node address b
Node address c
PLC 3
Node address d
PLC 4
Node address e
Node address f
PLC 5
Node address g
Relay
PLC ID Netwk Node
Relay
PLC ID Netwk Node
Relay
PLC ID Netwk Node
1
2 A
B C
C f
f
No.
End
Netwk
Relay
PLC ID Netwk Node