Rockwell Automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Communication Adapter User Manual - Manual (Page 211)

Rockwell Automation Publication 20COMM-UM015B-EN-P - July 2013 211
EtherNet/IP Objects Appendix C
Instance Attributes
TCP/IP Interface Object Class Code
Services
Instances
Get_Attribute_All is supported for instances. The adapter supports one instance
of the TCP/IP Interface object.
Attribute ID Access Rule Name Data Type Description
0 Get Read Full STRUCT of:
STRING[16]
LWORD or
STRUCT
BOOL[16]
Name of the timer
Elapsed time in milliseconds unless timer is a real-time clock (see
attribute 2)
See attribute 3
1 Get Timer Text STRING[16] Name of the timer
2 Get/Set Timer Value LWORD -or-
STRUCT of:
WORD
BYTE
BYTE
BYTE
BYTE
BYTE
BYTE
Elapsed time in milliseconds unless the timer is a real-time clock.
Real-Time Clock Data:
Milliseconds (0…999)
Seconds (0…59)
Minutes (0…59)
Hours (0…23)
Days (1…31)
Months (1 = January, 12 = December)
Years (since 1972)
3 Get Timer Descriptor BOOL[16] BOOL[0]: (0 = invalid data, 1 = valid data)
BOOL[1]: (0 = elapsed time, 1 = real time)
BOOL[2…15]: Not used
4 Get International Read Full STRUCT of:
STRINGN
STRUCT
BOOL[16] International timer text
Timer value
Timer descriptor
5 Get International Timer Text STRINGN Name of this timer
6 Get Clock Status BOOL[32] Identifies clock status
8 Get/Set Number of Leap Seconds INT Identifies the current number of Leap Seconds.
9 Get Clock Options BOOL[32] Identifies the optional functionality available in the device’s System
Clock.
10 Get/Set Clock Options Enable BOOL[32] Identifies which of the clock’s options are enabled.
Hexadecimal Decimal
0xF5 245
Service Code Implemented for: Service Name
Class Instance
0x0E Yes Yes Get_Attribute_Single
0x10 No Yes Set_Attribute_Single
Number Description
0 Class Attributes
1 Object Attributes