ABB AC 800M

Section 3 Device Import Wizard I/O Settings
9ARD000014-600 A 81
• Input Only- A specific implementation may limit the number of input only
connections it accepts. In addition, the target may accept listen only
connections that use the same multicast T=>O data.
• Listen Only- A tar
get may accept multiple listen only connections which
specify the same T=>O path. Devices that wish to listen to multicast data
without providing configuration may use this application type. Is the last
connection on which a listen only connection depends is closed or times out,
the target device shall stop sending the T=>O data which will result in the
listen only connection being timed our by the originator device.
• Redu
ndant Owner- The redundant owner connection shall allow multiple
separate originator applications to each establish an independent, identical
connection to the transport of a target application.The target transport shall in
turn send events to the target application so that the redundant owner
connection appears as a single, exclusive owner connection to the target
application.
The CI873 does not support Redundant owner connections for EtherNet/IP
devices.
To create I/O channels for an EtherNet/IP device (Modular and non-modular), refer
I/O Setting and I/O Channel Creation on page 76.
Allen Bradley Logix 5000 Series PLCs
Figure 31 shows the I/O Settings window for Allen Bradley Control Logix PLC
unit. The Class 1 and Class 3 connections can be set in the I/O Settings window.
Under each product name/catalog number in the tree view, the connections listed are
— Class 1 Connections and Class 3 Connections. Figure 31 and Figure 32 shows
the Class 1 and Class 3 connection respectively.
Tag based Class 1 connection information should be available in EDS file of the
Logix 5000 Controllers for communication with CI873.