52
Data Link Area Allocations
Section 4-6
• C1000H/C200HF/C2000H SYSMAC LINK Unit (C1000H-SLK11/21-V1)
4-6-4
Refreshing Data Links with Manual Settings
When manual settings have been made, data link areas will be refreshed for
all nodes specified in the refresh parameters.
In the following example, only nodes 3, 4, 6, and 7 are participating in the data
links. Nodes 1, 2, 5, and 8, however, will also be refreshed and words for them
cannot be used for other applications. If no data is received, nodes 1, 2, 5,
and 8 are refreshed with 0.
Note
When using the SYSMAC LINK Units listed below, the node areas outside of
the node allocated the lowest word addresses (node 7 in the above example)
and the node allocated the highest word addresses (node 4 in the above
example) are not refreshed (nodes 1, 2, and 5 in the above example), and can
be used for other applications in the CPU Unit of these SYSMAC LINK Units.
• CVM1/CV-series SYSMAC LINK Unit (CV500-SLK11/21)
• C200HX/HG/HE SYSMAC LINK Unit (C200HW-SLK13/14/23/24)
• C1000H/C1000HF/C2000H SYSMAC LINK Unit (C1000H-SLK11/21-V1)
Node 3
Node 4
Node 6
Node 7
0500
0510
0515
0520
0530
0535
0545
0550
0555
Range where the
data is refreshed
Data Link words for node 3
Node 5
Node 2
Node 1
Node 4
Node 8
Node 6
Node 3
Node 7
CIO Area
Summary of Contents for CS1W-SLK11-21 - 06-2004
Page 1: ...Cat No W367 E1 02 SYSMAC CS1W SLK11 21 SYSMAC LINK Units...
Page 2: ...CS1W SLK11 21 SYSMAC LINK Units Operation Manual Revised June 2004...
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Page 171: ...154 Dimensions Appendix B CS1W SLK21 Coaxial SYSMAC LINK Unit Unit mm...
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