Delta CFP2000 Series, User Manual

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Chapter 12 Description of Parameter Settings

CFP2000
12.1-06-13
requirement. When the fault occurs, the corresponding terminals activate. Convert the binary
value to decimal value before you enter the value for Pr.06-23–Pr.06-26).
Fault Code
bit0 bit1 bit2 bit3 bit4 bit5 bit6
current Volt. OL SYS FBK EXI CE
0: No fault
1: Over-current during acceleration (ocA)
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2: Over-current during deceleration (ocd)
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3: Over-current during constant speed (ocn)
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4: Ground fault (GFF)
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5: IGBT short-circuit (occ)
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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 during 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 during 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 over-heat (oH1)
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17: Capacitance over-heat (oH2)
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18: tH1o (TH1 open)
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19: tH2o (TH2 open)
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21: Drive over-load (oL)
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22: Electronics thermal relay protection 1 (EoL1)
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23: Electronics thermal relay protection 2 (EoL2)
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24: Motor PTC overheat (oH3) (PTC / PT100)
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26: Over-torque 1 (ot1)
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27: Over-torque 2 (ot2)
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28: Low current (uC)
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30: Memory write-in error (cF1)
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31: Memory read-out error (cF2)
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33: U-phase current detection error (cd1)
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34: V-phase current detection error (cd2)
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35: W-phase current detection error (cd3)
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36: Clamp current detection error (Hd0)
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37: Over-current detection error (Hd1)
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38: Over-voltage detection error (Hd2)
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39: IGBT short-circuit detection error (Hd3)
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40: Auto tuning error (AUE)
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41: PID feedback loss (AFE)
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48: Analog current input 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 error (Pcod)
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53: Software code error
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