User Manual

Rockwell Automation Publication 193-UM002I-EN-P - December 2011 257
DeviceNet™ Information Appendix B
DPI Warning Object -
CLASS CODE 0x0098
This object provides access to warning information within the device. The
following class attributes will be supported:
Four instances of the DPI Warning Object will be supported.
42
Over PF
Lagging
Over Total Power Factor Lagging (-PF) condition detected
43
Under PF
Leading
Under Total Power Factor Leading (+PF) condition detected
44
Over PF
Leading
Over Total Power Factor Leading (+PF) condition detected
45
Power
Overflow
kW, kVAR or kVA has exceeded its maximum display value
46 Fault 46
47 Fault 47
48 Fault 48
Table 124 - EC1, EC2, EC3 and EC5 Fault Codes, Fault Text, and Fault Help Strings
Fault
Code
Fault Text Help Text
Table 125 -
Attribute ID Access
Rule
Name Data Type Value
1GetClass RevisionUINT1
2GetNumber of InstancesUINT4
3 Get/Set Fault Cmd Write USINT
0=NOP; 1=Clear Fault;
2=Clear Flt Queue
4GetFault Instance ReadUINT
The instance of the Fault
Queue Entry containing
information about the Fault
that tripped the Device
6Get
Number of Recorded
Faults
UINT
The number of Faults
recorded in the Fault Queue
Table 126 - DPI Warning Object Instances
Attribute ID Access
Rule
Name Data Type Value
0Get
Full/All Info Struct of:
Fault Code UINT See Table 127 -
Fault Source Struct of:
DPI Port Number USINT 0
Device Object
Instance
USINT
0x2c
Fault Text BYTE[16] See Table 127 -
Fault Time Stamp Struct of:
Timer Value ULDINT
Timer Descriptor WORD
Help Object Instance USINT
Fault Data