The frequency conversion drawbench that A11 series transducer is wearing without tension applies mediumly

2KW transducer. Pull in this machine deserve to have annealer, without tensional wearing, close so roll use A11 series transducer, use tension to control a function to finish close roll. The system has two transducer to form, drawing class transducer controls the rotate speed of drawing roller, rotate speed passes potentiometer adjustment, output running frequency AO1 to output transducer receiving a line through imitate at the same time, regard a diameter calculative linear velocity as signal. Transducer of class receiving a line uses control of closed circuit vector, need installs coder on the axis of electromotor receiving a line, coder accepts the PG card of the buy inside A11. 1, parameter set: 2, the problem that in debugging, appears: PG gets stuck: When initiative installation coder, use a dot to use observation electromotor electricity, be more than rated electric current. reverse of photograph of A, B, electric current is normal. When equipment moves, appear the phenomenon with very slow movement of electromotor receiving a line, observation electric current, electric current is more than rated electric current. Put upside down photograph of A, B again, movement is normal. 3, debug result user satisfied CNC Milling