Omron SYSMAC CS1W-CLK13 Operation Manual page 327

Changing the Data Link Tables with Active Data Links
Note
Example of Changing Data Link Table with Active Data Links
System Configuration at Startup
Data link area
Operations when Changing Data Link Tables
304
Model
3G8F7-CLK13 Optical Ring Controller Link Support Board (H-PCF Cable) for
3G8F7-CLK12-EV1 PCI Bus
3G8F7-CLK53 Optical Ring Controller Link Support Board (GI Cable) for PCI
3G8F7-CLK52-EV1 Bus
1. When using Controller Link Units and Support Boards that are not listed in
the above table, data link tables cannot be changed while data links are ac-
tive.
2. Use CS1W-CLK12-V1 and CS1W-CLK52-V1 Controller Link Units from lot
number 0306@@_@@@@ or later (manufactured after May 2003). Units
from lot number 0305@@_@@@@ and earlier cannot be used to change
data link tables with active data links. (The first four digits of the lot number
indicate the year and month of manufacture from 2000 onwards.)
3. CX-Programmer version 3.2 or later must be used to change data link ta-
bles with active data links. CX-Programmer version 3.1 or earlier versions
cannot be used.
System Configuration after Adding Nodes
Data link area
Without stopping the data links, the data
link tables can be changed to exchange
data link data with the new nodes.
The Controller Link Unit/Support Board that receives the command from the
CX-Programmer version 3.2 or later to change a data link table with active
data links will temporarily stop refreshing data with the PLC, change to the
new data link table (data link refresh allocation) and then resume refreshing
data links.
Nodes with data link tables that are changed will send the data from immedi-
ately before the tables were changed while PLC data link refreshing is
stopped.
Section 11-2
Remarks
Newly added nodes