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Instance attributes – Rockwell Automation 20-750-DNET PowerFlex DeviceNet Option Module User Manual

Page 118

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118

Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012

Appendix C

DeviceNet 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:

LWORD
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:

LWORD
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.