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Setting Data Links
5-2
Setting Data Links
5-2-1
Selecting Manual or Automatic Setting
CS-series Startup Nodes
N: DM 30000 + 100 x Unit number of Controller Link Unit
Word N
CVM1 and CV-series Startup Nodes
N: DM 2000 + 100 x unit number of Controller Link Unit
Word N
2. If data links are manually set, send/receive area can be selected in each
node, allowing send/receive groups to be created within the network in
Area 1 and Area 2, as shown below.
Specify either the manual or automatic data link mode in the following DM
parameter area of the PLC's CPU Unit of the startup node, using a PLC Pro-
gramming Device.
Programming Console
IBM PC/AT or
compatible
15 14 13 12 11 10 9
-
-
0
0
0
0
-
0: Always 0.
-:
Other setting
15 14 13 12 11 10 9
-
-
0
0
0
0
-
0: Always 0.
-:
Other setting
Note
1. The default data link mode is for manual setting (00), but check the setting
from the Programming Device.
2. A data link mode can be set in a data link startup node only. The data link
mode setting is determined by the data link mode of the startup node even
if the data link mode settings of the nodes participating in the data links are
different from the settings in the startup node.
3. In manual setting, a data link table must be set in the data link startup node
and in automatic setting, automatic data link setting parameters must be
Area 1
#1
#2
#1
#1
#2
#2
Group
Or
CX-Programmer
8
7
6
5
4
3
2
1
-
-
0
0
0
0 -
8
7
6
5
4
3
2
1
-
-
0
0
0
0 -
Section 5-2
#3
#4
#3
#3
#4
#4
Group
Startup node
CPU Unit
Controller Link
Software switches
(DM area)
0
Data link mode
00: Manual setting
01: Automatic setting
0
Data link mode
00: Manual setting
01: Automatic setting
81
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