Exercise 6b Positioning
{"Image DocumentName": "Exercise 6b Positioning", "Image ImageDescription": "A form feed drive on a woodworking machine shall fulfill the following requirements: A pulse at input I2 shall start the drive with a speed of 2000 rpm in forward direction. On reaching a proximity switch which is connected to the input I1 a residual positioning step with 30 revolutions at the motor shaft shall be triggered. The ramps for the residual positioning and the max. torque should be adjusted so that there is no overshoot at the stopping point. There is neither a reference switch nor any limit switch. On reaching the target position digital output D1 shall be activated. A manual movement (jog-speed) with 50 rpm in both directions shall be possible by the digital inputs I3 and I4. Prepare a parameter list and check the positioning with the oscilloscope!", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}