Safety Warning
Ⅶ
Wiring
● Personnel involved in wiring or examination must possess sufficient competence in this
task.
● Wiring and examination must be conducted 5 minutes after the power is switched off.
● Servo drive units and servo motors must have good ground contact.
● Wrong voltage or electrode may cause explosion or operation accidents.
● Only after the servo drive unit and servo motor are properly installed can the wiring be
conducted.
● Ensure insulation of the wire and avoid pressing the wire to prevent electric shock.
● Wires must be connected in a correct and firm manner, otherwise, the servo motor may run
by error or the equipment may be damaged due to bad contact.
● Terminals of U, V and W in servo motor shall not be connected reversely, nor be connected
to AC power.
● Servo motor and servo drive unit must be directly connected and they shall not be
connected with capacitor, inductor or wave filter.
● Prevent conductive fastening elements and wire heads from entering in the servo drive unit.
● The wire and substances not resistant to heat shall not close up to the servo drive unit’s
radiator and servo motor.
● Continuous current diode connected in parallel to the DC relay for output signals shall not
be connected reversely.
Commissioning and Runing
● Confirm that the servo drive unit and servo motor have been properly and firmly installed
and that the power voltage and wiring are correct before switching on power.
● When commissioning, first run the servo motor without load; and after confirming that the
parameters are correctly set, run the servo motor with load. In this process, improper
operation shall be avoided to prevent the machine and equipment from being damaged.
Operation
● An emergency stop circuit shall be coupled in to ensure that the equipment can
immediately stop by timely switching off power in case of accidents.
● Confirm that the operation signal has been cut off before resetting an alarming signal;
otherwise, the signal will be restarted suddenly.
● Servo drive unit must be operated together with its matched set of servo motor.
● Do not frequently switch off or on power of the servo drive unit to prevent the system from
being damaged.
● The servo drive unit and servo motor may be very hot after long hours of operation, so do
Attention
Attention
Attention
Attention
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