506 Rockwell Automation Publication 1444-UM001D-EN-P - June 2018
Appendix A CIP Objects
Although the auxiliary module is responding, it is in a non-operational state
and is classed as a failure from the perspective of a Fault Relay.
Get requests to certain attributes require data to be requested from the
auxiliary module itself. If that module is not present/active on the bus, an
embedded server error is returned in response to the request.
Dynamix Module Control
Object
The Module Control Object (class code 0x39E) provides module-level
controls, which are implemented in one instance.
DSP/NetX refer to the two on-board processors: the digital signal processor
and the “NetX”, communication and condition monitoring auxiliary
processor.
Table 255 - Not OK Configuration
Bit Description
0 No Action
1 Force Low (2.9 mA)
2 Force High (21 mA)
Table 256 - Common Services
Service
Code
Implementation Service Name Description of Service
Class Instance
0x0E x x Get Attribute Single Returns the contents of the specified attribute
Table 257 - Object Instances
Instance ID Description
0 Module Control Class Instance
Table 258 - 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.
Auxiliary Modules A group of two configuration attributes.
2 Get V Detected Auxiliary Modules BYTE Bit-wise indication of
detected auxiliary
modules.
Auxiliary modules
16 Get V Configured Auxiliary
Modules
BYTE Bit-wise configuration of
expected auxiliary
modules.
Auxiliary modules
17 Get NV Serial Number SHORT_STRING Warranty Serial Number Alpha-numeric
18 Get - NetX CPU Usage UINT Percentage CPU in use 0 to 10,000
= 0 to 100%
19 Get - Module Mode BYTE Current Module Mode/
Running Status
0 startup, 1 run, 2 program mode
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