Omron CX-INTEGRATOR - V1.1, Руководство по эксплуатации

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4-3 Manually Setting Data Links
4-3-2 Creating Data Link Tables
2. Node Editing Window Settings
(7) Set receive sizes from remote nodes.
(8) Set offsets.
Note 1. It is possible to add or delete nodes from the participating data link nodes (1) using the
Datalink Wizard.
Adding nodes
Select Table - Add Source Link .
Add
Adding link words
Select Table - Add Destination .
Deleting specified nodes or link areas
Select the node from the node list, and
then click
F8: Delete Node .
Delete
Deleting link areas from specified nodes
Select the node from the table, and
then click
F8: Delete Node .
Note 2. It is possible to change the following items set by the Datalink Wizard for each node: (2)
PLC type, (3) Area (memory area and start address), (4) Send size, (5) Node refresh
sequence (see note 3), and (6) Status area.
Note 3. The node refresh sequence is set using F4: Move Up Area and F5: Move Down Area.
Note
The operations differ for Controller Link and SYSMAC LINK when creating data
links.
The following table shows the points on which the manually set data link functions
are different.
Function Controller Link SYSMAC LINK
(1) Offset setting Supported Not supported
(2) Receive size setting Supported Not supported. (It is only possible
to specify whether all of none of
the data sent is to be received.)
(3) Memory area Area 1: Can be selected.
Area 2: Can be selected.
(CIO, LR, DM, EM, etc.,
according to PLC type)
Area 1: CIO
Area 2: DM
(Fixed.)
(4) Communications cycle time
setting
Not supported Supported
These four differences apply even to data link setup operations using the
CX-Integrator. Aside from these points, other operations are basically the same.
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