Delta ME300 Series

Chapter 12 Description of Parameter Settings
ME300
12.1-06-11
Fault Code
bit 0 bit 1 bit 2 bit 3 bit 4 bit 5 bit 6
current Volt. OL SYS FBK EXI CE
0: No fault record
1: Over-current during acceleration (ocA)
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2: Over-current during deceleration (ocd)
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3: Over-current during steady operation (ocn)
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4: Ground fault (GFF)
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6: Over-current at stop (ocS)
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7: Over-voltage during acceleration (ovA)
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8: Over-voltage during deceleration (ovd)
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9: Over-voltage at constant speed (ovn)
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10: Over-voltage at stop (ovS)
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11: Low-voltage during acceleration (LvA)
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12: Low-voltage during deceleration (Lvd)
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13: Low-voltage at constant speed (Lvn)
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14: Low-voltage at stop (LvS)
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15: Phase loss protection (orP)
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16: IGBT overheating (oH1)
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18: IGBT temperature detection failure (tH1o)
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21: Overload (oL)
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22: Electronic thermal relay protection 1 (EoL1)
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23: Electronic thermal relay protection 2 (EoL2)
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24: Motor overheating (PTC / PT100) (oH3)
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26: Over-torque 1 (ot1)
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27: Over-torque 2 (ot2)
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28: Under current (uC)
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31: EEPROM read error (cF2)
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33: U-phase error (cd1)
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34: V-phase error (cd2)
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35: W-phase error (cd3)
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36: cc hardware failure (Hd0)
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37: oc hardware failure (Hd1)
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40: Auto-tuning error (AUE)
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41: PID loss ACI (AFE)
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48: ACI loss (ACE)
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49: External fault input (EF)
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50: Emergency stop (EF1)
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51: External base block (bb)
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52: Password is locked (Pcod)
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54: Illegal command (CE1)
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55: Illegal data address (CE2)
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