User Manual

Rockwell Automation Publication 193-UM002I-EN-P - December 2011 255
DeviceNet™ Information Appendix B
The following common services will be implemented for the DPI Fault Object.
The table below lists EC1, EC2, EC3 and EC5 Fault Codes, Fault Text, and Fault
Help Strings.
Table 123 -
Attribute ID Access
Rule
Name Data Type Value
0Get
Full/All Info Struct of:
Fault Code UINT
See Table 124 -
Fault Source Struct of:
DPI Port Number USINT 0
Device Object
Instance
USINT
0x2c
Fault Text BYTE[16]
See Table 124 -
Fault Time Stamp Struct of:
Timer Value ULDINT
Timer Descriptor WORD
Help Object Instance USINT
Fault Data
1Get
Basic Info Struct of:
Fault Code UINT See Table 124 -
Fault Source Struct of:
DPI Port Number USINT 0
Device Object
Instance
USINT
0x2C
Fault Time Stamp Struct of:
Timer Value ULINT
Timer Descriptor WORD
3 Get Help Text STRING See Table 124 - below
Service
Code
Implemented for: Service
Name
Class Instance
0x0E Yes Yes Get_Attribute_Single
0x10 Yes No Set_Attribute_Single
Table 124 - EC1, EC2, EC3 and EC5 Fault Codes, Fault Text, and Fault Help Strings
Fault
Code
Fault Text Help Text
0 No Fault No Fault Conditions Detected
1 Test Trip Test trip caused by holding the Test/Rest button for 2 seconds
2 Overload Motor current overload condition
3 Phase Loss Phase current Loss detected in one of the motor phases
4 Ground Fault Power conductor or motor winding is shorting to ground
5 Stall Motor has not reached full speed by the end of Stall Enable Time