316
Appendix A
Setting Example
2.
When the settings are completed, click the
OK
Button.
Connections Settings (Editing Individual Connections)
The connection settings between the originator and target devices are edited individually.
1.
Select the
Connections
Tab, and click the
New
Button. The following Edit Connection Dialog Box will be
displayed.
Target Variable
Selects and allocates the target node’s tag set.
• In: Selects the target’s output (produce) tag set.
• Out: Selects the target’s input (consume) tag set.
Originator Vari-
able
Selects and allocates the originator node’s tag set.
• In: Selects the originator’s output (produce) tag set.
• Out: Selects the originator’s input (consume) tag set.
Connection
Type
Selects whether the data is sent in a multicast or unicast. The default setting is multicast.
• Multicast connection:
Select when the same data is shared by multiple nodes. This setting is usually selected.
• Point-to-Point connection:
Select when the same data is not being shared by multiple nodes. In a unicast transmission, other
nodes are not burdened with an unnecessary load.
Note
Refer to
7-1-3 Overview of Operation
in the
SYSMAC CS and CJ Series EtherNet/IP Units
Operation Manual
(Cat. No. W465) for details on using multicast and unicast transmissions,
and counting the number of connections.
RPI
Sets the packet interval (RPI) of each connection between the originator and target. The interval
can be set between 0.5 and 10,000 ms, in 0.5-ms units. The default setting is 50 ms (data
refreshed once every 50 ms).
Timeout Value
Sets the time until a connection timeout is detected. The time out value is set as a multiple of the
packet interval (RPI) and can be set to a 4, 8, 16, 32, 64, 128, 256, or 512 multiple. The default set-
ting is 4
×
the packet interval (RPI).
Setting
Function
Summary of Contents for DeviceNet Safety
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