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GT-200 Series Motion Control Card

GT-200 Series Motion Control Card
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Googol Technology (HK) Limited Control & network factories of the future 36395 m Room 3639, Annex Building, HKUST Clear Water Bay, Kowloon, Hong Kong. Tel.: (852) 2358 1033, (852) 2719 8310 Fax: (852) 2719 8399; Email: info @ googoltech.com Website: http://www.googoltech.com GT-200 series motion controller is a universal controller developed by Googol Technology Ltd. The series have several product versions, GT-200-SV, GT-200-SG, widely used in applications ranging from simple point-to-point motion control equipment to highly complicated profile motion control equipment, such as measuring machine, engraving machine, NC lathe, machining center and robot. Main Features: • Adopt high-performance DSP and FPGA technology • Each card can control 2 servo/step motors • Programmable sampling rate. The minimum interpolation period of four axes is 200us. The minimum control period of single-axis point-to-point motion is 25us • Modes of motion: point-to-point motion, linear interpolation, circular interpolation, velocity control, interface to manual pulse generator, and electronic gearing • Programmable trapezoid curve planning and S-curve planning and update parameters on-the-fly • All registers for computational parameters and trajectory planning parameters are 32 bits • Hardware capture of home switch and index signal of encoder • Set following-error limit, acceleration limit and output limit, to ensure safe and reliable control • PID (Proportional-Integral-Derivative) digital filter with velocity and acceleration feed-forward, and with integral limit and bias compensation (for SV card). • Network communication port (Ethernet, Profibus-DP, RS232, RS232/485) (Optional). • User-defined coordinate system for ease of programming • Coordinated motion of 2 axes, linear interpolation, and circular interpolation • Continuous interpolation function • On-board memory buffer to improve communication efficiency • Programmable event interrupt: external input interrupt, event interrupt and time interrupt • On-board EEPROM to update firmware and parameters • Drivers and DLL for Windows98/2000/NT, C and C++ function library

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