Emerson P/N MMI-20019808 Network Card User Manual


 
Device Profile
User Manual 33
Instance attributes - Instance/Connection Point 96h
This instance corresponds to I/O Data (Output) in the Micro Motion EtherNet/IP Module. The
EtherNet/IP Module supports two different configurations. Specific input assembly attributes
depend on the configuration in use.
Note
The default output data size is non-zero. The actual size depends on the configuration in use. If
the I/O output data size is set to 0, this instance will NOT be initialized.
Note
Rockwell Automation PLCs have the first four bytes consumed by a device defined as status
information. This behavior is specific to devices from Rockwell Automation and is not defined in
the EtherNet/IP specification. However, since all known PLCs are implemented this way, the
Micro Motion EtherNet/IP Module adopts this behavior and strips off the corresponding four
bytes from the consumed data.
B.2.4 Port Object, Class F4h
Supported services
Class services:
Get Attribute Single
Get Attribute All
Configuration
Output assembly attributes
Basic See Section B.3.2
Concentration measurement See Section B.3.6
# Access Name Type Value Description
3 Set Data Array of BYTE - Data consumed by the Micro Motion
EtherNet/IP Module