Yaskawa Large Capacity Sigma II Series - Manual (Page 31)

2 Basic Operation
2-4
„ Do not perform continuous operation under overhanging load.
Continuous operation cannot be performed
by rotating the motor from the load and
applying regenerative braking. Regenerative
braking by the SERVOPACK can be applied
only for a short period, such as the motor
deceleration time.
„ The servomotor cannot be oper-
ated by turning the power ON and OFF.
Frequently turning the power ON and OFF
causes the internal circuit elements to deteri-
orate. Always start or stop the servomotor by
using reference pulses.
Servomotor
Do not apply regenerative
braking continuously.
SERVOPACK
Do not start or stop by
tuning power ON and OFF.
Power
supply
380 to 480 V
0V
L1/R
L2/S
L3/T