ACR Electronics FPR-10 PROGRAMMER Manual descarregar pdf (Página 89)

Parker Hannifin

Making Motion 89

For the second shape, instead of providing a new set of X and Y

coordinates, a jog statement is used to shift the Y axis 3 units. You

can then provide the same coordinates used to cut the first shape.

The new starting position becomes coordinates (0, 3).

JOG ABS Y3

X-2 Y1

X0 Y2

X2 Y1

X0 Y0

To cut the third and fourth diamond shapes, jog statements again

shift the starting positions for axes X and Y. After each jog statement,

the coordinates of the first shape are reused.

JOG ABS X5

X-2 Y1

X0 Y2

X2 Y1

X0 Y0

JOG ABS Y0

X-2 Y1

X0 Y2

X2 Y1

X0 Y0

So what is happening? Each motion profiler calculates its own

commanded position, which is sent to a summation point. The

coordinated move, jog, gear, and cam data is combined for each

axis to create a setpoint.

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