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38
Data Links Procedures
Section 2-1
Note a)
When using fewer than 33 nodes, make sure that the Wired Net-
work 62 Node Enable Bit if the DM Parameter Area software
switch is turned OFF to restrict the network to 32 nodes maximum.
To construct a network containing more than 32 nodes, all nodes
must use the CS1W-CLK21-V1, CS1W-CLK23, CJ1W-CLK21-V1,
or CJ1W-CLK23.
b)
Be sure that the data link mode in the data link parameters in the
DM Area is set to 00 when using manually set data links.
c)
When using the 8-bit storage format, make sure that the relevant
locations in the DM Parameter Area are set to 0. The storage for-
mat used by all models other than CS1W-CLK21-V1, CS1W-
CLK23, CJ1W-CLK21-V1, and CJ1W-CLK23 is fixed at 8-bit, re-
gardless of the setting.
7.
Set the parameters for automatic data link creation.
• Equality layout: Previous automatic creation method (Compatible with
CS1W-CLK21-V1, CS1W-CLK23, CJ1W-CLK21-V1, CJ1W-CLK23,
C200HW-CLK21, CVM1-CLK21, and CQM1H-CLK21)
Contents
Method
Nodes
Page
a. Set the data link mode
to automatic.
Use the Support
Software or Pro-
gramming Console.
Data link startup
node only
The node that is used
to start the data link is
called the startup
node. It is necessary
to decide beforehand
which node will be
the startup node.
Area
1
b. Set the area
Data link startup
node only
Only when Area 1 is
used
c. Set the data
link start word
d. Set the number
of data link
words
Area
2
e. Set the area
Data link startup
node only
Only when Area 2 is
used
f. Set the data
link start word
g. Set the number
of data link
words
h. Set the first data link
status word
Data link startup
node only
(This setting may be
omitted.)
i. Set the nodes to par-
ticipate in the data
links.
Data link startup
node only
Summary of Contents for C200HW-CLK21
Page 3: ...iv ...
Page 9: ...x ...
Page 12: ...xiii TABLE OF CONTENTS Index 367 Revision History 373 ...
Page 13: ...xiv ...
Page 19: ...xx ...
Page 57: ...32 Application Precautions Section 1 5 Example CX Programmer Response Timeout Setting ...
Page 69: ...44 Message Service Procedure Section 2 2 ...
Page 111: ...86 Constructing Networks with Repeater Units Section 3 4 ...
Page 154: ...129 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Page 261: ...236 Response Codes Section 6 7 ...
Page 297: ...272 Message Delay Times Section 8 4 ...
Page 353: ...328 Handling Precautions Section 9 6 ...
Page 364: ...339 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 365: ...340 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 369: ...344 Standard Models Appendix A ...
Page 391: ...366 Using the Relay Terminal Block Appendix C ...
Page 397: ...372 Index ...
Page 401: ...376 Revision History ...