Rockwell Automation 150 SMC-Flex User Manual - Manual (Page 117)

Diagnostics 8-3
Fault Codes
Table 8.A provides a complete cross-reference of the available fault
codes and corresponding fault descriptions.
Table 8.A Fault Code Cross-reference
➀ See Table 8.B for definition.
Fault and Alarm Auxiliary
Indication for Fault or Alarm Auxiliary contacts can be programmed for Fault or Alarm, N.O. or
N.C. indication. 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 Stall 25
Line Loss B 2 Phase Reversal 26
Line Loss C 3 Coms Loss P2 27
Shorted SCR A 4 Coms Loss P3 28
Shorted SCR B 5 Coms Loss P5 29
Shorted SCR C 6 Network P2 30
Open Gate A 7 Network P3 31
Open Gate B 8 Network P5 32
Open Gate C 9 Ground Fault 33
PTC Pwr Pole 10 Excess Starts 34
SCR Overtemp 11 Power Loss A 35
Motor PTC 12 Power Loss B 36
Open Bypass A 13 Power Loss C 37
Open Bypass B 14 Hall ID 38
Open Bypass C 15 NVS Error 39
No Load A 16 No Load 40
No Load B 17 Line Loss A 41 ➀
No Load C 18 Line Loss B 42 ➀
Line Unbalance 19 Line Loss C 43 ➀
Overvoltage 20 V24 Loss 45
Undervoltage 21 V Control Loss 46
Overload 22 Input 1 48
Underload 23 Input 2 49
Jam 24 System Faults 128…209