Version : 1.4
Date of issue : 03-07-14
Do not loosen the fixed screws of the components, especially the
screws with red mark.
Do not install the controller on vibrating parts. Failure to comply
may result in damage to the equipment or unexpected accidents
Handle the equipment with care during transportation to prevent
damage to the equipment.
Do not drop wire end or screw into the controller. Failure to
comply will result in damage to the controller.
Do not use the equipment with damaged or missing components.
Failure to comply will result in personal injury.
Do not touch the components with your hands. Failure to comply
will result in static electricity damage.
Install the controller in places free of vibration and direct
sunlight.
Wiring must be performed only by qualified personnel under
instructions described in this manual. Failure to comply may
result in unexpected accidents.
A circuit breaker must be used to isolate the power supply and
the controller. Failure to comply may result in a fire.
Ensure that the power supply is cut off before wiring. Failure to
comply may result in electric shock.
Tie the controller to ground properly by standard. Failure to
comply may result in electric shock
Never connect the power cables to the output terminals (U,V, W)
of the controller. Pay attention to the marks of the wiring
terminals and ensure correct wiring. Failure to comply will result
in damage to the controller.
Never connect the braking resistor between the DC bus terminals
(+) and (-). Failure to comply may result in a fire.
Ensure that the cabling satisfies the EMC requirements and the
regional safety standard. Use wire sizes recommended in the
manual. Failure to comply may result in accidents.
Use a shielded cable for the encoder, and ensure that the shield is
reliably grounded at one end.
Use a twisted cable with twisted distance of 20−30 mm as the
communication cable, and ensure that the shield is reliably
grounded.
All peripheral devices must be connected properly according to
the circuit wiring instructions provided in this manual. Failure to
comply will result in accidents.
Cover the controller properly before power-on to prevent electric
shock.
Do not open the controller’s cover after power-on. Failure to
comply may result in electric shock.
Do not touch the controller and peripheral circuits with wet hand.
Failure to comply may result in electric shock.
Do not touch any I/O terminal of the controller. Failure to comply
may result in electric shock.
The controller performs safety detection on external strong power
circuits automatically at the beginning of power-on. Do not touch
the U, V, W terminals of the controller or the motor terminals at
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