Iai-america XSEL-KX Bedienungsanleitung PDF herunterladen (Seite 280)

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Part 4 Commands

2. PATH/PSPL Commands

When executing a PATH or PSPL command, pay attention to the locus because it will change if the

acceleration/deceleration is different between points.

The locus can be fine-tuned by changing the acceleration/deceleration, but different

acceleration/deceleration settings between points will prevent smooth transition of speeds when

moving from one position to another.

If there is a large difference in deceleration/acceleration between points and the positioning distance is

small, the speed may drop. Exercise caution.

3. CIR/ARC Commands

The processing by a CIR or ARC command resembles moving along a polygon with a PATH

command.

A small division angle may cause the speed to drop.

CIR2, ARC2, ARCD and ARCC commands actually perform arc interpolation.

This command is valid only on the XY plane.

4. CIR2/ARC2/ARCD/ARCC Commands

With a CIR2, ARC2, ARCD or ARCC command, the speed can be changed (only in the arc

interpolation section) by inputting a speed for the point specified in operand 1. These commands are

effective when you must lower the speed partially because the radius is small and the arc locus

cannot be maintained inside the allowable range.

The speed and acceleration will take valid values based on the following priorities:

Priority Speed Acceleration (deceleration)

Setting in the position data

specified in operand 1

Setting in the position data specified in operand 1

2 Setting by VEL command Setting by ACC (DCL) command

Default CP acceleration in all-axis parameter No. 11

(Default CP deceleration in all-axis parameter No. 12)

This command is valid only on the XY plane.

Division angle set by a

DEG command

CIR

CIR2

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Iai-america XSEL-KX Bedienungsanleitung Seite 280