Dynamix Normal Cm; Data Object - Allen-Bradley 1444-TSCX02-02RB User Manual

Appendix A CIP Objects
Dynamix Normal CM 

Data Object

464
This configures the Normal CM (Condition Monitoring) Data object (class
0x398). This data is dynamic data (TWF and FFT) which is captured as part
of the Trend and Alarm and Transient*Data capabilities of the module. 'Live'
data can also be requested direct from this object.
Available services allow for data requests for Normal CM data according to
requester specifications.
Table 197 - Object Instance
Instance ID
0
1...4
Table 198 - Class Attributes
Attribute Access NV
ID Rule
1 Get NV
16 Get V
17 Get V
Table 199 - Instance Attributes
Attribute Access NV Name
ID Rule
TWF and Common Parameters
16 Get V Enable
17 Get V Signal Source
18 Get V Number of
Averages
19 Get V Measurement
Units
20 Get V Associated Tacho
Source
21 Get V Waveform
Record Length
FFT Specific Configuration
Rockwell Automation Publication 1444-UM001D-EN-P - June 2018
Description
Normal CM Data Class Instance
Instances 1...4 are respectively assigned to measurement channels 0...3
Name Data Description of
Type Attribute
Revision UINT Current object revision.
Synchronization SINT A cross module
Enable synchronization control.
Waveform/FFT BYTE Control of the way FFT/
Storage Format TWF data is stored On
board the module.
Data Description of
Type Attribute
Group of six configuration attributes.
BYTE Type of Normal CM data
to be enabled.
SINT Defines the data source.
Same for both TWF and
FFT.
SINT Default is FFT averaging
unless waveform
averaging is enabled in
attribute 16,.
ENGUNITS Set the measurement
units that are based on
selected data source.
SINT Tacho source selection.
SINT Defines the number of
samples in the Normal
CM, waveform.
Group of 3 configuration attributes.
Semantics of
Values
Current revision.
Future use
Set at zero
Storage options
Fixed at 0x11
Semantics of Values
Enable control
Source selection
options
Averages: 1, 2, 3, 6, 12,
23, 45, 89, or 178
Engineering units
options
For tacho events
Index: 0...5