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see Add Motion FB
A Motion FB is a direct link to a Motion name that is in MotionDesigner.
Open the Motion FB dialog to select a Motion.
•Motion-values at its input-connector control the X-axis of the Motion
•Motion-values at its output-connector are the Y-axis values of the Motion that correspond to the X-axis motion-value at its input-connector.
The Motion FB selects the left-most Motion name-tab as the default Motion.
To open the Motion FB dialog
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The Motion FB dialog is now open.
Motion FB dialog
Select Motion:
After each Motion Cycle:
Output Data-Type
* You must select Linear or Rotary if you connect a wire from a Motion FB to a Motion-Path or a Math FB. |
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Notes :
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Ignore this separator |
Enter a Y-axis value
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This is best explained with an example model: 1.Design an Indexing Motion in MotionDesigner with two Segments: Segment 1: Index (X-axis: 0-240; Y-axis: 0-90) Segment 2: Dwell (X-axis: 240-360, Y-axis: 90). 2.Connect a Linear-Motion FB to a Gearing FB. Connect the Gearing FB to a Motion FB. Connect the Motion FB to a Motion-Dimension FB which controls an rotating Motion-Part. 3.Edit the Motion FB. Select the Indexing Motion you have designed. Select Reset as the After each motion-cycle parameter 4.Edit the Gearing FB. Edit the Gearing Ratio. Enter 4 5.Cycle the model with ALT+C on your keyboard. Result: As the MMA increases from 0 to 360, the output from the Gearing FB increases from 0 to 1440 ( Gearing Ratio × 360 ) As the MMA increases from 0 to 360, the output from the Motion FB increases from 0 to 90, and jumps to 0 again each time the input is an integer multiple of 360. The indexing-shaft resets its position 4 times. 6.Edit the Motion FB. Select the Indexing Motion you have designed. Select Accumulate as the After each motion-cycle parameter 7.Cycle the model with ALT+C on your keyboard. Result: As the MMA increases from 0 to 360, the output from the Gearing FB increases from 0 to 1440 ( Gearing Ratio × 360 ) As the MMA increases from 0 to 360, the indexing-shaft indexes 4 times, to make one complete revolution, as the input increases from 0 to 1440. |