Chapter 7 Motion Control Programming
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7.9.4.1 Creating Rotary Cut Data
You can create a rotary cut E-CAM curve by means of the motion control function block DFB_CamCurve2 and
DFBCamCurveUpdate2.
Function Block — DFB_CamCurve2
1. Creating a cam chart: You have to create a blank cam chart in ISPSoft, and then set resolution in accordance with
the number of rotary cut curves. In order to create a rotary cut curve, you need to type 300 in the Resolution box.
Download the cam chart to an AH Motion Controller CPU. When the AH Motion Controller CPU operates, electronic
cam data is stored in the cam chart.
2. Setting DFB_CamCurve2: You have to set the parameters related to a rotary cutter, including the distance for which
the master axis specified moves, the distance for which the slave axis specified is synchronized with the master axis
specified, and the synchronization ratio of the speed of the slave axis specified to the speed of the master axis
specified. After the motion control function block DFB_CamCurve2 is executed, a rotary cut curve will be created.
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