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TROUBLESHOOTING E016 FAULT
WHAT IS AN E016 FAULT – An E016 fault is an instantaneous power failure fault. When the power is removed and restored within a
very short period the VFD will detect that as an instantaneous power failure and will fault to protect the VFD and motor.
• the case, then try
adding a line reactor in front of the main power of the crane.
•
• If the problem is based on sags, then changing the control circuit power supply from the incoming AC lines to tapping the dc-
bus may reduce the chance of an E016 fault, see image below as reference to changing the circuit.
• Contact Detroit Hoist for further assistance.
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