CV500BC051 Omron, CV500BC051 Datasheet - Page 36

• Manufacturer Part Number: CV500BC051
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500BC051

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Overview
Change manually created data link tables during data link operation.
Overview of CS1W-CLK23 and CJ1W- CLK23 Features and Functions
Note This is possible only with manually created data link tables. Any attempt to
Method
Allocation addresses and sizes are all specified using the Automatic Data Link
Creation Parameters (D30000 × Unit No. + 12 to 20) in the DM Parameter
Area. These values can be set using the CX-Net in the CX-Programmer ver-
sion 3.2 or higher.
Objective
This function is effective in applications that collect data from slave PLCs into
a master PLC.
Restrictions
Automatic data link creation with 1:N allocations cannot be performed if ver-
sion-1 models and pre-version-1 models are used together in the same net-
work.
Overview
It is possible to modify a manually created data link table while data links are
running.
change automatically created data link tables when data links are running will
fail with an error message saying that the tables cannot be edited during data
link operation will be displayed.
Method
This function can be set using the CX-Integrator.
Objectives
Operation
When a node is being modified online, this function temporarily stops refresh-
ing of data link data until modifications have been completed.
Nodes will participate in data links after changes to the data link table have
been completed.
The CS1W-CLK23 and CJ1W-CLK23 are upwardly compatible with the
CS1W-CLK21-V1 and CJ1W-CLK21-V1, respectively.
The following link functions have been added to the features and functions of
the CS1W-CLK21-V1 and CJ1W-CLK21-V1.
All other functions and performance are the same as for the CS1W-CLK21-V1
and CJ1W-CLK21-V1.
Number of send words per node
(total of area 1 and area 2)
Number of error log records
• In systems that operate non-stop and cannot be turned OFF, this function
• If this function is combined with the use of Repeater Units to add network
makes it possible to change the data link table to accommodate the addi-
tion of new nodes and to transfer data link tables without having to stop
manually set data link communications.
nodes, it becomes possible to construct systems of greater flexibility.
Model
1,000 words max.
39 max.
CS1W-CLK21-V1
CJ1W-CLK21-V1
4,000 words max.
64 max.
CS1W-CLK23
CJ1W-CLK23
Section 1-1
11