
220 Rockwell Automation Publication 290E-UM001B-EN-P - June 2012
Appendix B CIP Information
The table below lists Fault Codes, Fault Text, and Fault Help Strings for Drive
units.
14 Under Power Trip Indicates the internal power supply is below its working level.
Available in units with Integrated Power Supply only
15 Sensor Short Flags a miswired hardware input point.
16 Output Short Flags a miswired hardware output point.
17 Fault 17 —
18 Fault 18 —
19 Phase Imbalance Indicates an imbalanced phase current.
20 Fault 20 —
21 Aux Power Loss Auxiliary Power was lost or dipped below the minimum threshold.
Not available in units with Integrated Power Supply
22 Fault 22 —
23 Fault 23 —
24 Fault 24 —
25 Fault 25 —
26 Fault 26 —
27 NonVol Memory This is a major fault which renders the unit inoperable.
28 Fault 28 —
29 Fault 29 —
30 Hardware Fault This is a major fault which renders the unit inoperable.
31 Fault 31 —
32 Fault 32 —
33 Fault 33 —
34 Fault 34 —
35 Fault 35 —
36 Fault 36 —
37 Fault 37 —
38 Fault 38 —
39 Fault 39 —
40 Unknown Fault —
Table 34 - Fault Codes, Fault Text, and Fault Help Strings for Drive Units
Fault
Code Fault Text Help Text
PF4M
Fault
Code
1Fault 1 —
2 User Defined User defined trip has occurred.
3 Motor Overload The load has drawn excessive current. 7
4 Drive Overload 150% load for 1 min. or 200% load for 3 sec. exceeded. 64
Table 33 - Fault Codes, Fault Text, and Fault Help Strings for DOL and Reversers
Fault
Code Fault Text Help Text
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