580 series frequency converter is mainly improved in the following aspects:
Support various motors
Support the vector control of three-phase AC asynchronous motor and three-phase AC permanent magnet synchronous motor.
Rich control methods
Apart from vector control of speed sensor, vector control of non-speed sensor and V/F, the machine also support separation control.
Support differential encoder, open collector encoder, rotary transformer, etc.
The vector control algorithm of brand new non-speed sensor
Compared with brand new SVC (vector control of non-speed sensor), 6000 frequency converter can bring better low-speed stability and stronger low-frequency load capacity. SVC torque control is also supported. There are further rich functions and the additional functions of 580 on the basis of JR6000 are listed as follows.