Diagnostics 9-3
Fault Codes
Table 9.A provides a complete cross-reference of the available fault
codes and corresponding fault descriptions.
Table 9.A Fault Code Cross-reference
➀ See Table 9.B for definition.
Fault and Alarm Auxiliary Contact The fault and alarm auxiliary contacts are located at terminals 29/30
and 31/32 respectively. These contacts can be programmed as either
N.O. or N.C. Parameter setup can be found in the Parameter/Motor
Protection group when modifying parameters in the Program Mode.
Fault Code Fault Code
Line Loss A 1 Jam 24
Line Loss B 2 Stall 25
Line Loss C 3 Phase Reversal 26
Shorted SCR A 4 Coms Loss P2 27
Shorted SCR B 5 Coms Loss P3 28
Shorted SCR C 6 Coms Loss P5 29
Open Gate A 7 Network P2 30
Open Gate B 8 Network P3 31
Open Gate C 9 Network P5 32
PTC Pwr Pole 10 Ground Fault 33
SCR Overtemp 11 Excess Starts 34
Motor PTC 12 Power Loss A 35
Open Bypass A 13 Power Loss B 36
Open Bypass B 14 Power Loss C 37
Open Bypass C 15 Hall ID 38
No Load A 16 NVS Error 39
No Load B 17 No Load 40
No Load C 18 Line Loss A 41
➀
Line Imbalance 19 Line Loss B 42 ➀
Overvoltage 20 Line Loss C 43 ➀
Undervoltage 21 V24 Loss 45
Overload 22 V Control Loss 46
Underload 23 System Faults 128…209
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