Chapter 4 Wiring CFP2000 After removing the front cover, please check if the power and control terminals are clearly noted. Please read following precautions to avoid wiring mistakes. 4-2 It is crucial to cut off the AC motor drive power before any wiring installation are made. A charge may still remain in the DC bus capacitors with hazardous voltages even if the power has been turned off. Therefore it is suggested for users to measure the remaining voltage by DC voltage meter before wiring.
For your personnel safety, please do not perform any wiring before the voltage drops to a safe level When wiring, please choose the wires with specification that complies with local regulation for your personnel safety. Check following items after finishing the wiring: 1. Are all connections correct? 2. Any loosen wires? 3. Any short-circuits between the terminals or to ground?