Mitsubishi Electric MELSEC Q Series Programming Manual page 343

Motion controller, real mode

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6 POSITIONING CONTROL

When a skip is specified during constant-speed control and the axis which has no stroke range

[degree] is included, the operation at the execution of skip is described.

(Note-1): If there is an ABS instruction after the skip in these conditions, the end positioning

point and the travel distance in the program as a whole will be the same regardless

of whether the skip is executed or not.

(1) All instructions after the skip are INC instructions:

Program example

(2) Instruction immediately after the skip is ABS instruction:

Program example

(3) Instruction immediately after the skip is INC instruction and there is ABS instruction after

Program example

When skip is not executed

When skip is executed

When the skip occurs at 100 [degree]

When skip is not executed

When skip is executed

(The end positioning point is same regardless of whether the skip is

executed or not.)

When the skip occurs at 100 [degree]

When skip is not executed

When skip is executed

(The end positioning point is same regardless of whether the skip is

executed or not.)

When the skip occurs

at 80 [degree]

This point moves at 370 [degree],

not 10 [degree].

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