Elmo Motion Control G-MAS: EASII Error Correction with Quick Config
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Transcript of Elmo Motion Control G-MAS: EASII Error Correction with Quick Config
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Elmo’s G-MAS Controller Capabilities 2D and 3D Error Correction Support
Correct non-linear mechanical position errors on a multi-axis system
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G-MAS 2D and 3D Error Correction SupportYour Gain: The G-MAS corrects mechanism axis positions based on preset data that is accessed using user-defined correction table. Such corrections are possible for both single and multi-axis high level application solutions.
Used in: 2D error correction provides a correction point (x, y) on the basis of a standard two-
dimensional grid, defined as a function of any two axes positions. The correction point handles thee error for a specific axis.
3D error correction is similar to 2D error correction, but enables use of multiple, layered two-dimensional grids. As with 2D mode, the third axis correction point may be defined for any of the axes.
G-MAS error correction supports up to 6 two-dimensional tables and up to 100,000 tabulated correction positions. Correction points are pre-defined by a user during general setup.
Insert your changes in the red lines
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Error Mapping Tool – Settings
Error correction settings for Drive and G-MAS
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Error Mapping – ExperimentGoing over the error correction points measuring the errors and building the table automatically
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Eager for more information, visit our Gold Servo Drive capabilities page
G-MAS 2D and 3D Error Correction Support
Before
After
Application solution example:A nano-metric system in micron units before and after Error Correction.
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Design Features:
Simple implementation using correction tables, stored in G-MAS flash memory for quick loading/saving
Easy to implement by error correction tool
Supports up to 6 two-dimensional tables and up to 100,000 tabulated correction positions
Uses linear interpolation between each two subsequent correction positions
Supports decimal or binary grid gap
Each axis can be corrected as a function of its own position and an additional axis position, or as a function of two additional positions
Superimposed Error Correction Support
building the table correction automatically by the Experiment tool
Eager for more information, visit our Gold Servo Drive capabilities page
G-MAS 2D and 3D Error Correction Support
G-MAS Controller
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