CV500BC051 Omron, CV500BC051 Datasheet - Page 55

• 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

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Application Precautions
CVM1 or
CV-series PLC
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Controller Link Network 1
C200HX/HG/HE PLC
Routing tables are necessary at all the nodes regardless.
• Set routing tables at all the nodes in all the networks when multiple net-
• When using the SEND/RECV or CMND instructions on a PLC for which
• When using manually set data links, delete the data link tables from all
• Do not transfer (write) routing tables when data links are active (i.e.,
• Do not restart or reset the polling node while data links are active.
• The following table shows the status of the data link refresh areas when a
• When CS1W-CLK21-V1, CS1W-CLK23, CJ1W-CLK21-V1, and CJ1W-
• To construct a network that uses a node address higher than 32, it is nec-
• The Wired Network 62 Node Enable Bit in the DM Parameter Area soft-
• When using automatic data link creation with 1:N allocation, all nodes
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works are connected.
routing tables have been set, be sure to specify the network addresses
that are set in the routing tables.
nodes not participating in the data links.
started). CPU Bus Units and Communications Units are reset when rout-
ing tables are transferred.
node registered in the data link table generates a communications error.
CLK23 Units are used with other models in the same network, set the
node addresses of all nodes to between 1 and 32. It is not possible to
construct a network that uses a node address higher than 32 in a network
that includes pre-version-1 models.
Turn OFF the Wired Network 62 Node Enable Bit (bit 11 of D30000 + 100
× Unit No.) in the DM Parameter Area software switch of all CS1W-
CLK21-V1, CS1W-CLK23, CJ1W-CLK21-V1, and CJ1W-CLK23 Units to
restrict the network to 32 nodes max. If a different value is specified, the
network will be incorrectly configured.
essary for all nodes to be CS1W-CLK21-V1, CS1W-CLK23, CJ1W-
CLK21-V1, or CJ1W-CLK23 Units.
In addition, the Wired Network 62 Node Enable Bit in the DM Parameter
Area software switches of all nodes must turned ON to enable 62 nodes
maximum. If a different value is specified, the network will not be correctly
configured.
ware switches of CS1W-CLK21-V1, CS1W-CLK23, CJ1W-CLK21-V1,
and CJ1W-CLK23 Units is read when the Unit is restarted.
must be CS1W-CLK21-V1, CS1W-CLK23, CJ1W-CLK21-V1, or CJ1W-
CLK23 Controller Link Units. Other models cannot participate in data links
that employ 1:N allocations.
A node separates from the net-
work while a data link is running.
A node does not join the network
after the data links start.
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Communications error type
CVM1 or
CV-series PLC
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Controller Link Network 2
C200HX/HG/HE PLC
Data received immediately prior to the error
continues to be refreshed in the data link
areas of the relevant nodes.
Zero (0) data continues to be refreshed in
the data link areas of the relevant nodes.
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Data link areas
CVM1 or
CV-series PLC
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Section 1-5
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