NE200&300 Quick Start Guide
4
1.5 Operation
Warning
Power supply can only be connected after the wiring is completed
and the cover is installed. It is forbidden to remove the cover in
live condition; otherwise, there exists the risk of electric shock.
When auto failure reset function or restart function is set, isolation
measures shall be taken for the mechanical equipment,
otherwise, personal injury may be caused.
When the inverter is powered on, even when it is in the stop state,
the terminals of the inverter are still live. Do not touch the inverter
terminals; otherwise electric shock may be caused.
The failure and alarm signal can only be reset after the running
command has been cut off. Otherwise, personal injury may be
caused.
Caution
Do not start or shut down the inverter by switching on or off the
power supply, otherwise the inverter may be damaged.
Before operation, please confirm if the motor and equipment are
in the allowable use range, otherwise, the equipment may be
damaged.
The heat sink and the braking resistor have high temperature.
Please do not touch such devices; otherwise, you may be burnt.
When it is used on lifting equipment, mechanical contracting
brake shall also be equipped.
Please do not change the inverter parameter randomly. Most of
the factory set parameters of the inverter can meet the operating
requirement, and the user only needs to set some necessary
parameters. Any random change of the parameter may cause the
the inverter failure caused by the over-current of the distribution
capacitor.
The inverter which equipped with DC reactor must connect with
DC reactor between the terminal of P1
、
(+) otherwise the inverter
will not display after power on.
