Instruction Manual

• Typical setting of V/f pattern

Set the V/f pattern according to the application as described below. For 400V class,

the voltage values (n012, n015, and n017) should be doubled. When running at a

frequency exceeding 50Hz/60Hz, change the maximum output frequency (n011).

Note: Be sure to set the maximum output frequency according to the motor char-

acteristics

Increasing voltage of V/f pattern increases motor torque, but excessive increase may

cause motor over excitation, motor overheat, or vibration.

Note: n012 is to be set to motor rated voltage.

(Factory setting)