Open the basic composition of device of experiment of type exercise controller

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  • source:JANEZH CNC Machining
Open type exercise controls the basic composition of experimental device: An IBM-PC or compatible computer; Motion of a four-axle controls calorie of PMAC-LITE; One takes what numerical control operates face plate to take the box of the dc servo electric machinery of coder with 4 of driver of 4 dc servo. , following plan institute are shown, box interior has one switch power supply, the input is AC220V, the DC+/-12V of output feels change-over circuit to use for PMAC interior number, output DC24V regards electric machinery drive as the drive power source of card. The power supply that the drive of electric machinery of ON/OFF switch control on box operation face plate blocks, ACC8DOPT4A card is card of drive of four-axle electric machinery, be in charge of measuring PMAC missive imitate signal to be changed into the speed of electric machinery and torsion, control electric machinery moves. Additional, box interior still has 2 signal to turn receive board, the J2 that gets stuck with PMAC together, J3, J5, J11 is inputted / output port is linked together, turn receive signal; Another join box operates the control pushbutton on face plate, switch and indicator light, represent the input of PMAC and output respectively. PMAC-LITE dominates knot composition of a picture of the system CNC Milling CNC Machining