Omron CS1W-CLK12-V1, Operation Manual

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Application Precautions Section 1-5
Data Link Procedure
Set the data link mode in the data link parameters in the DM area of the star-
tup node to either automatic or manual data link creation using the Program-
ming Device.
Manually Setting Data Links
1,2,3... 1. Register data link tables for all nodes using the Controller Link Support
Software or CX-Programmer.
2. Start the data links either using the Controller Link Support Software, CX-
Programmer, or by turning ON the Start Bit from the Programming Device.
Automatically Setting Data Links
1,2,3... 1. Set the DM area of the startup node using the Programming Device.
2. Start the data links by turning ON the Start Bit from the Programming De-
vice.
Message Service Procedure
Execute communications instructions in the program.
1-5 Application Precautions
• CX-Net in CX-Programmer can only be used in systems with a maximum
of 32 nodes (node addresses 1 to 32). For systems with more than 32
nodes, use Controller Link Support Software (Ver. 2.00 or later).
• Turn OFF the power of all the nodes on the network before connecting or
disconnecting a cable.
• Use the specified cable only.
• Be sure to set routing tables for CVM1 and CV-series PLCs. When a
CVM1 or CV-series PLC is connected to the network, set routing tables at
all the nodes.
Note Routing tables are not required if all of the CVM1 and CV-series CPU Units if
the Controller Link Network were manufactured on or after May 1996.
Note The manufacturing date can be determined from the four-digit lot number on
the side of the CPU Unit.
C
L
K
Routing tables are necessary
at all the nodes.
CLK: Controller Link Unit
C
L
K
C
L
K
C
S
1
C
S
1
C
V
M
1
C
L
K
Routing tables not
necessary
C
L
K
C
L
K
Independent Controller Link Network
Manufactured after May 1996 Manufactured after May 1996
C
S
C
V
M
1
C
V
M
1