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Вы можете ознакомиться и скачать презентацию на тему CoDeSys CNC functionality. Доклад-сообщение содержит 11 слайдов. Презентации для любого класса можно скачать бесплатно. Если материал и наш сайт презентаций Mypresentation Вам понравились – поделитесь им с друзьями с помощью социальных кнопок и добавьте в закладки в своем браузере.

Слайды и текст этой презентации

Слайд 1

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CoDeSys CNC functionality Overview CNC functionblock

Слайд 2

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SMC_NCDecoder This function block is part of the CoDeSys SoftMotion library "SM3_CNC.library". The function block SMC_NCDecoder is used to convert a CNC program (Din 66025, G-Code), which has been created within the CNC-Editor, into a list of SoftMotion-GEOINFO-structure objects. In each cycle one line of the program will be decoded.

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SMC_CheckVelocities This function block is part of the CoDeSys SoftMotion library "SM3_CNC.library". The module checks the track speed of the particular path segments. If the OutQueue has not been created by the editor, but by the IEC program (e.g. by SMC_NCDecoder), this module has to be called straight before each call to the interpolator. The main task of this function is to check the path for sharp bends and to reduce the velocity to zero at these bends.

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SMC_Interpolator This function block is part of the CoDeSys SoftMotion library. The SMC_Interpolator function block is used to convert a continuous path described by SMC_GEOINFO-objects into discrete path position points taking into account a defined velocity profile and time pattern. Afterwards, these position points will typically be transformed by the IEC-program (e.g. to drive-axis-positions) and sent to the drives.

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SMC_Trafo (Kinematic X Y Z portal system) XYZ portal system

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SMC_Trafo (Kinematic portal system with tool offset) portal system with tool offset

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SMC_Trafo (Kinematic H-prtal system) H-portal system If you want to move in y-direction the drives A und B must be moved in parallel; for a pure x-movement they have to be contrary rotated.

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SMC_Trafo (Kinematic scara) 2-jointed scara system 3-jointed scara system

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SMC_Trafo (Kinematic tripod) tripod

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SMC_Controlaxisbypos This function block is part of the CoDeSys SoftMotion library. It can be employed to write target positions to a drive structure and to test the structure for jumps. It is mostly used in context with CNC and SMC_Interpolator. For direct control of the axis’ set values, one of the function blocks staring with SMC_Follow* should be used.

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SMC_ReadNCFile This function block is part of the 3S-Smart Software Solutions GmbH CoDeSys SoftMotion library. It will read a NC-ASCII-file from the file system of the controller, in order to make it available for the SMC_NCDecoder. Thus at runtime a NC program can be read in and realized.

Теги CoDeSys functionality

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