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7 Motion Control
CW: Clockwise arc interpolation; CCW: Counterclockwise arc interpolation
8) During arc interpolation (CW, CCW, G02, or G03), interpolation parameters, such as the acceleration/
deceleration time, of the master axis prevail. For example, parameters of the x-axis prevail on the XY
plane; parameters of the y-axis prevail on the YZ plane; and parameters of the z-axis prevail on the ZX
plane.
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Arc interpolation, and switchover of arc interpolation among XY, YZ, and XZ planes are supported.
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Helix interpolation. To perform helix interpolation, set a non-zero value on an axis (the third axis) on
which the current interpolation is not performed. For example, when arc interpolation is performed on
the XY plane, set Z to 100 to perform helix interpolation.
◆
Note:
1) Interpolation parameters, such as the acceleration/deceleration time, of the master axis prevail. For
example, parameters of the x-axis prevail on the XY plane; parameters of the y-axis prevail on the YZ
plane; and parameters of the z-axis prevail on the ZX plane.
2) Multiple instruction forms are supported. The axis for which the function words X, Y, Z, and F are
omitted inherits the running speed of the previous interpolation instruction. If I, J or K is omitted, it
indicates 0. R cannot be omitted.
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