Rockwell Automation Publication 1444-UM001D-EN-P - June 2018 477
CIP Objects Appendix A
Source of Speed Data
Any one of the following can be identified as the speed reference.
Table 218 - Common Services
Dynamix Advanced CM
Data Object
The Advanced CM Data Object (class code 0x39A) defines the configuration
of the Advanced CM TWF data acquisition. Available services allow for data
requests for Advanced CM data according to requester specifications, which
can include various post-processing tasks, including FFT analysis.
Table 217 - Speed Reference
Value Description
1 Tacho/Speed 0
2 Tacho/Speed 1
3 Factored speed from Tacho 0
4 Factored speed from Tacho 1
Higher Values Reserved
Service
Code
Implementation Service Name Description of Service
Class Instance
0x0E x x Get Attribute Single Returns the contents of the specified
attribute
Table 219 - Object Instances
Instance ID Description
0 Advanced CM Data Class Instance
1…4 Instances 1…4 support advanced CM data for measurement channels 0…3
Table 220 - Class Attributes
Attribute
ID
Access
Rule
NV Name Data Type Description of Attribute Semantics of
Values
1 Get NV Revision UINT Current object revision. Current
revision.
Table 221 - Instance Attributes
Attribute
ID
Access
Rule
NV Name Data Type Description
of Attribute
Semantics of Values
TWF and Common Parameters Group of four configuration attributes.
16 Get V Source Selection SINT Defines the
data source for
both TWF and
FFT.
Source selection
options
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