CV500BC101 Omron, CV500BC101 Datasheet - Page 164
CV500BC101
Manufacturer Part Number
CV500BC101
Description
Programmable Logic Controller
Manufacturer
Omron
Datasheet
1.CV500BC031.pdf
(403 pages)
Specifications of CV500BC101
Peak Reflow Compatible (260 C)
No
Leaded Process Compatible
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Setting Data Links
3. When using area 2 only, set the area for area 1 and the number of send
4. When using area 1 only, set the area for area 2 and the number of send
5. The total number of words in data link send and receive areas must not ex-
6. The following values must be satisfied to ensure that data link areas 1 and
7. If a node that does not actually exist (e.g., a node that is scheduled to be
8. Automatic data link creation with 1:N allocations can be performed only
9. If automatic data link creation with 1:N allocations is to be set up using CX-
10. The startup node (the node that sets the above DM Area Parameters and
words for area 1 to 0.
words for area 2 to 0.
ceed 20,000 per node when using Controller Link Units with unit Ver. 1.2
or later, or 12,000 words per node if using pre-Ver. 1.2 Controller Link
Units. The total number of words in data link send and receive areas of a
master node must satisfy the following values. The number of master node
words is greatest when 1:N allocation is used, so the value can be estimat-
ed from the number of master node words.
area 2 are fully contained within the specified area.
Note (Total of send and receive sizes for master node for area 1 =
Note (Total of send and receive sizes for master node for area 2 =
added in the future) is registered as a node that will participate in the data
links, a data link area for that node will be allocated in the master node, and
the send and receive areas will be refreshed with 0 data.
with CS1W-CLK21-V1, CS1W-CLK23, CJ1W-CLK21-V1, CJ1W-CLK23,
3G8F7-CLK21-V1, and 3G8F7-CLK23-E Controller Link Units. If any other
model is used, the LNK indicator will flash and it will not be possible to au-
tomatic create 1:N allocations.
Net operations in the CX-Programmer, use CX-Programmer version 3.2 or
higher. Setup cannot be performed using CX-Programmer version 3.1 or
lower.
starts the data links) can be set as either a master node or a slave node.
• For area 1:
• For area 2:
Total number of words in data link send and receive areas of master
node = Send size for master node for area 1 + Send size for slave
nodes for area 1 × Number of slave nodes participating in data links +
Send size for master node for area 2 + Send size for slave nodes for
area 1 × Number of slave nodes participating in data links
(Area 1 start word − 1) + (Total of send and receive sizes for master
node for area 1 (See note.))
≤ 6143 (when using the IR or CIO Area)
≤ 199 (when using the LR Area)
(Area 2 start word − 1) + (Total of send and receive sizes for master
node for area 2 (See note.))
≤ 32767 (when using DM or EM Area)
Send size for master node for area 1 + Send size for slave nodes for
area 1 × Number of slave nodes participating in data links
Send size for master node for area 2 + Send size for slave nodes for
area 2 × Number of slave nodes participating in data links
Section 5-2
139
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