An embroidery data generation system includes a terminal apparatus and an embroidery data generation apparatus. A terminal controller acquires a generation condition of embroidery data inputted via an input device, transmits the acquired generation condition to the embroidery data generation apparatus via a terminal communication interface, and controls a display to display a preview image indicating an embroidery finish of an embroidery pattern based on image data transmitted from the embroidery data generation apparatus. An apparatus controller receives the generation condition transmitted from the terminal apparatus via an apparatus communication interface, generates the embroidery data for sewing the embroidery pattern based on the received generation condition, generates the image data for displaying the preview image on the display based on the received generation condition, and transmits the generated image data to the terminal apparatus having transmitted the generation condition.

An embroidery data generation system includes a terminal apparatus and an embroidery data generation apparatus. A terminal controller acquires a generation condition of embroidery data inputted via an input device, transmits the acquired generation condition to the embroidery data generation apparatus via a terminal communication interface, and controls a display to display a preview image indicating an embroidery finish of an embroidery pattern based on image data transmitted from the embroidery data generation apparatus. An apparatus controller receives the generation condition transmitted from the terminal apparatus via an apparatus communication interface, generates the embroidery data for sewing the embroidery pattern based on the received generation condition, generates the image data for displaying the preview image on the display based on the received generation condition, and transmits the generated image data to the terminal apparatus having transmitted the generation condition.

An independent thread tension apparatus and method has a thread support where the thread support releasably retains thread. A motor is connected with the thread support and a controller is connected with the motor such that the controller operates to move the thread support in a first direction as thread is pulled off the thread support in a second direction opposite to the first direction such that a selected tension is added to the thread.