Dpi Fault Object - Allen-Bradley 1769-SM1 User Manual

C-12 CIP/DPI Objects

DPI Fault Object

Class Code
Hexadecimal Decimal
0x97
Products such as PowerFlex drives use this object for faults. Modules use
this object for events.
Instances
The number of instances depends on the maximum number of faults or
events supported in the queue. The maximum number of faults/events
can be read in Instance 0, Attribute 2.
Number
0
1
2
!
16384
16385
!
Class Attributes
Attribute Access
ID Rule
1 Get
2 Get
3 Set
4 Get
5 Get
6 Get
7 Get
151
Description
Class Attributes (Drive)
Most Recent Drive Fault/Event
Second Most Recent Drive Fault/Event
!
Class Attributes (module)
Most Recent module Fault/Event
!
Name Data Type
Class Revision WORD
Number of WORD
Instances
Fault Command BYTE
Write
Fault Trip WORD
Instance Read
Fault Data List STRUCT of:
BYTE
BYTE
WORD[n]
Number of WORD
Recorded Faults
Fault Parameter WORD
Reference
Description
Revision of object
Maximum number of faults/events that the
device can record in its queue
0 = No Operation
1 = Clear Fault/Event
2 = Clear Fault/Event Queue
3 = Reset Device
Fault that tripped the device. For modules,
this value is always 1 when faulted.
Reserved
Number of faults/events in the queue. A
"0" indicates the fault queue is empty.
Reserved