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Appendix A
CIP Objects
Table 93 - Object Specific Services
Service
Implementation
Code
Class
Instance
0x4B
0x4C
x
x
344
Object Specific Services
Service Name
Description of Service
Not implemented
Get Configuration
The module calculated configuration CRC (along with some additional data) can be obtained using this
Signature
Object Specific service. No instance or attribute is required.
Configuration Time/Data and (Calculated) CRC relate only to Safety Configurations and Safety-related
parameters.
Configuration Counter is fully general.
Response:
Configuration Group 1
Group 1 contains configuration attributes specific to the AOP and others from
these objects:
• Mux Object (0x39B)
• Configuration Manager Object (0x38A)
• Transducer Object (0x38E)
Rockwell Automation Publication 1444-UM001D-EN-P - June 2018
Data Type
Name
UINT32
Configuration Time
UINT16
Configuration Date
UINT32
Configuration Counter
UINT32
Calculated Safety CRC
(1) The Time/Date/CRC fields are only updated and persistent when the configuration a
is in Safety Configuration (compliance mode indices 2...4) and the configuration is
valid. For example, the module calculated CRC and the AOP supplied CRC match.
A successful configuration download or restore of configuration from Nonvolatile
Memory, irrespective of the compliance type, updates the additional data (a non-
persistent Configuration Counter). A counter-value of zero indicates that the modul
is in Out of box State.
Description
Milliseconds from previous
midnight. AOP supplied.
Updated and persistent only
(1)
when valid.
Days since 1/1/1972. AOP
supplied. Updated and
persistent only when valid.*
Number of successful
configurations since last
power on. Not persistent (0
in Out of Box state).
The last calculated CRC.
Updated and persistent only
when valid.*
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