Rockwell Automation 193-EC1_2_3_5, 193-ECPM,592-EC1_2_3_5 E3 and E3 Plus Solid-State Overload Relay User Manual - Manual (Page 259)

Rockwell Automation Publication 193-UM002I-EN-P - December 2011 259
DeviceNet™ Information Appendix B
17 Voltage Hdw Flt
A problem with the external voltage hardware has been
detected
18 Under Volt L-L Line to Line Under-Voltage condition detected
19 Over Volt L-L Line to Line Over-Voltage condition detected
20 Voltage Unbal Phase to phase voltage imbalance detected
21 Phase Rotation The unit detects the supply voltage phases are rotated
22 Under Frequency Line voltage frequency is below the warning level
23 Over Frequency Line voltage frequency has exceeded warning level
24 Warning 24
25 Warning 25
26 Warning 26
27 Warning 27
28 Warning 28
29 Warning 29
30 Warning 30
31 Warning 31
32 Warning 32
33 Under Real Pwr Total Real Power (kW)is below warning level
34 Over Real Pwr Total Real Power (kW)has exceeded warning level
35 Under Fwd kVAR
Under Total Reactive Power Forward (+kVAR) condition
detected
36 Over Fwd kVAR
Over Total Reactive Power Forward (+kVAR) condition
detected
37 Under Rev kVAR
Under Total Reactive Power Reverse (-kVAR) condition
detected
38 Over Rev kVAR Over Total Reactive Power Reverse (-kVAR) condition detected
39 Under Power kVA
Total Apparent Power (VA or kVA or MVA) is below warning
level
40 Over Power kVA
Total Apparent Power (VA OR Kva or MVA) exceeded warning
level
41 Under PF Lagging Under Total Power Factor Lagging (-PF) condition detected
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 Warning 46
47 Warning 47
48 Warning 48
Table 127 - EC1, EC2, EC3, EC5 Warning Codes, Warning Text, and Warning Help
Strings
Fault
Code Fault Text Help Text