Anybus CompactCom 40 Network Manual page 231

Appendix F: Conformance Test Guide
EtherNet/IP Host Object (F8h) - Attribute #14 - Listen-Only Heartbeat Instance Number
This attribute will set the Assembly Instance for the Heartbeat connection point (Originator to
Target). This instance should be listed as a connection point in the connection manager object
for the input only connection. The default instance number is 4.
Fig. 26
EtherNet/IP Host Object (F8h) - Attribute 15 - Assembly Object Configuration Instance Number
Device configuration parameters can be grouped together in an assembly instance. By default
this Instance is 5. Support for the Configuration instance is provided by the functions Get_
Configuration_Instance and Set_Configuration_Instance of the EtherNet/IP host object. If this
instance is used to pass configuration data, this assembly should be listed in the Assembly object
as a Static Configuration, and should be listed in the connection paths in the Connection
Manager.
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