Rockwell Automation Publication 750COM-UM009A-EN-P - May 2017 157
EtherNet/IP Objects Appendix D
Table 67 - DPI Alarm Objects: Instance Attributes
Attribute
ID
Access Rule Name Data Type Description
0 Get Full/All Information STRUCT of UINT
STRUCT of:
USINT
USINT
STRING[16]
STRUCT of:
LWO RD
BOOL[16]
UINT
CONTAINER[n]
Alarm code
Alarm source
DPI port
DPI Device Object
Alarm text
Alarm time stamp
Timer value (0 = timer not supported)
BOOL[0]: (0 = invalid data, 1 = valid data)
BOOL[1]: (0 = elapsed time, 1 = Real-time)
BOOL[2…15] Reserved
Reserved
Reserved
1 Get Basic Information STRUCT of UINT
STRUCT of:
USINT
USINT
STRUCT of:
LWO RD
BOOL[16]
Alarm code
Alarm source
DPI port
DPI Device Object
Alarm time stamp
Timer value (0 = timer not supported)
BOOL[0]: (0 = invalid data, 1 = valid data)
BOOL[1]: (0 = elapsed time, 1 = Real-time)
BOOL[2…15] Reserved
2 Get International Alarm Text STRINGN Text describing the alarm with support for Unicode.
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