Omron SYSMAC LINK C1000H-SLK21-V1 System Manual page 71

Restrictions on C200HW-SLK13/14/23/24 Data Link Areas
Case 2
C200HX: C200HW-SLK13/23
C1000H: C1000H-SLK11/21-V1
Nodes marked with an X
cannot be in the data link.
C200HX C200HX C1000H
Node #17 Node #2 Node #18
X
Common Link Parameter Table
Data Link Area
#1 LR (Wd 10)
C1000H
#1 DM (Wd 254)
#4 LR (Wd 10)
#4 DM (Wd 254)
C200HX
#7 LR (Wd 10)
#7 DM (Wd 254)
C1000H
#17 LR (Wd 10)
#17 DM (Wd 254)
C200HX
#18 LR (Wd 10)
#18 DM (Wd 254)
C1000H
In this example the Units with node numbers 1, 7, 10, 17, and 18 can be part of
the data link. Even though it is a read-only node and doesn't have transmission
data, the C200HX with node number 2 cannot be part of the data link because its
reception data would exceed 918 words.
The Units with node numbers 10 and 17 cannot receive data from node 1
because that node's data is beyond the 918-word limit, however the
C1000H-SLK11/SLK21-V1 Units with node numbers 1, 7 and 18 can receive
data from nodes 1, 7, 17, and 18.
C1000H C200HX C200HX
Node #7 Node #4 Node #10
X
#2 C200HX
(Read only)
#10 C200HX
(Read only)
918 words
Section 5-6
C1000H
Node #1
57