Omron NS8-TV0-V2 Setup Manual page 164

5-2 Connecting to the Host Using Controller Link
5-20
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Setting Data Link Tables
To perform data links, data link tables are required. Set data link tables by following the steps
below.
1. Set data link tables using the CX-Net (Network Configurations Tool).
Data link tables are created to define data links. These tables must be set for each node
participating in data links. Refer to the manual for CX-Programmer for the method of set-
ting.
The following table shows the items and setting range for data link tables in the Control-
ler Link Support Board mounted on the PT.
Setting item
PT Model Set as a "NSB."
Node 1 to 32
Set the address of the refresh nodes.
First data link status If a number is set, it will be invalid because the first word to store data link
word status is fixed.
Set "-".
Area 1 Data link $B0 to $B32767
start word $W0 to $W24575
(See note.) Use CIO for $B and D for $W in the CX-Net.
The same area cannot be set for both area 1 and area 2. Set different areas.
• Remote nodes:
Number of
words
• Local nodes:
The total number of words in area 1 and area 2 in each node must not exceed
1,000.
The number of words in both area 1 and area 2 in each node must not be set
to 0.
•
Offset Remote nodes: 0 to one less than number of source words
• Local nodes:
Area 2 Data link $B0 to $B32767
start word $W0 to $W24575
(See note.) Use CIO for $B and D for $W in the CX-Net.
The same area cannot be set for both area 1 and area 2. Set different areas.
• Remote nodes: 0 to the number of source words
Number of
words
• Local nodes:
The total number of words in area 1 and area 2 in each node must not exceed
1,000.
The number of words in both area 1 and area 2 in each node must not be set
to 0.
• Remote nodes: 0 to one less than number of source words
Offset
• Local nodes:
Setting range
0 to the number of source words
Set the number of words to be received
0 to 1000
Set the number of words to be transmitted
Set offset for data to be received
Cannot be set.
This setting is not required if an offset is not used.
Set the number of words to be received
0 to 1000
Set the number of words to be transmitted
Set offset for data to be received
Cannot be set.
This setting is not required if an offset is not used.