Controller module Flex MOSTAB

Flex MOSTAB MOSTAB（Monochromator Stabilization）is the is the system that control feedback by measures the postion and light sprectrum. Feedback controls the angle of the first crystal of the dual crystal spectrometer so that they are constant. Flex MOSTAB is developed the conventional DSP type MOSTAB with NI Single-Board RIO (NI sbRIO-9636), which is an NI general-purpose board equipped with CPU and FPGA that can be controlled by NI LabVIEW, and peripheral circuits 19 inch rack mount system inside the chassis. By developing DSP to FPGA, we have new functions that have never been available. Feature StandAlone Control Feedback controller of Flex MOSTAB consisted of FPGA and Real-Time OS, even computer has been stopped working, system is still able to work Able to support more object type The feedback controller has long life span and able to do parts replacement by employing NI RIO. Coding reuse and expansion Control part use NI LabVIEW which is able to run regardless hardware, and also able to freely adjust coding logic. Parameter Feedback adjustable Feedback parameter is adjustable and easy to learning. Specification Feedback Controller（NI sbRIO-9636） Processor - 400 MHz Memory - 256 MB Harddisk - 512 MB FPGA - Xilinx Spartan-6 LX25 Network Interface - 10BaseT หรือ 100BaseTX Ethernet Analog Input Channel Number - 3 Resolution - 16 bit Maximum Sampling Rate - 200 kS/s Input Range - ±10 V、±5 V、±2 V、±1 V Analog Output Channal Number - 3 Resolution - 12 bit Maximum Sampling Rate - 336 kS/s Input Range - 0 ～ 5 Ｖ