138 Rockwell Automation Publication 750COM-UM009A-EN-P - May 2017
Appendix D EtherNet/IP Objects
PCCC Object
Instances
Supports Instance 1.
Class Attributes
Not supported.
Instance Attributes
Not supported.
Table 36 - Assembly Object: Instance Attributes
Attribute ID Access Rule Name Data Type Description
1 Get Number of Members UINT 1
2 Get Member List ARRAY of STRUCT:
UINT
UINT
Packed EPATH
Size of member data
Size of member path
Member path
3Conditional
(1)
(1) For instance 1, access rule for the data attribute is Get. For instance 2, it is Get/Set.
Data Array of Bits Data to be transferred
4 Get Size UINT Size of assembly data in bits
IMPORTANT Setting an Assembly Object's Data instance attribute can be done only when
the Control Timeout (class attribute 100) has been set to a nonzero value.
Table 37 - PCCC Object: Class Code
Hexadecimal Decimal
0x67 103
Table 38 - PCCC Object: Services
Service Code Implemented for Service Name
Class Instance
0x4B No Yes Execute_PCCC
0x4C No Yes Execute_DH+
0x4D No Yes Execute_Local_PCCC
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