Troubleshooting; Over-Current (Oc); Over-Voltage (Ov); Low Voltage (Lv) - Delta VFD-EL-W Series Manual

Chapter 5 Troubleshooting VFD-EL-W

Troubleshooting

5-1 Over-Current (oc)

5-2 Over-Voltage (ov)

5-3 Low Voltage (Lv)

5-4 Overheat (oH1)

5-5 Overload (oL)

5-6 Keypad Display is Abnormal

5-7 Phase Loss (PHL)

5-8 Motor Does Not Run

5-9 Motor Speed Cannot be Changed

5-10 Motor Stalls During Acceleration

5-11 The Motor Does Not Run as Expected

5-12 Electromagnetic/Induction Noise

5-13 Operating Environment Condition

5-14 Affecting Other Machines

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