It could control PM motor for textile machinery (self-starting PM motor) as a drive.
As the special function required for textile machinery, measures against instant power failure (instantaneous power failure pick-up), traverse operation, counter output (6f), and low speed/ high speed pattern operation are equipped as standard equipment.
In addition, THYFREC VT630MS is the cassette type in which an active line attachment/detachment draw out system is adopted; thus instant replacement with a stand-by unit is possible when the inverter malfunctions.
Transmission functions including serial interface and PROFIBUS interface are equipped.

• Many deficated functions for textile machinery
• V/f (constant torque) control mode is adopted.
• High precision control is realized while in the open loop.
• Slim type using the draw-out system (in case of VT630S)
• A maximum of 16 units are housed in one panel (in case of VT630S)