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Technology functions

CPU 317T: Technology Functions

6-158 A5E00251798-03

MC_GearInSuperImposed - Example of "Superimposition"

The signal profile in the example below demonstrates the differences between

absolute base synchronism and absolute superimposing synchronism.

Phase one - Base synchronism

Exe_1 starts absolute base synchronism. The following axis (Axis_3) changes to

synchronized operation after a short delay time has expired, and the technology

function reports InGear_1.

Within the basic synchronization phase, the position of the basic motion

corresponds with the position of the additive motion, because the position of the

superimposing motion starts at 0 by default.

An absolute reference is established between the master position (Axis_1) and the

position of the basic motion (green signal profile.)

Phase two - Base synchronism and superimposing synchronism

Exe_2 starts absolute superimposing synchronism (orange-colored signal profile.)

An absolute reference is established between the master position (Axis_2) and the

superimposing motion of the following axis. The absolute reference between the

master position (Axis_1) and the position of the basic motion (green signal profile)

is retained.

The following axis position (Axis_3) is derived from the sum of the "position of

basic motion" plus "position of superimposing motion" values. When superimposed

synchronism is reached, the technology function reports InGear_2.

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