SSCNET_Training(光纤定位手册).ppt

0,+ fx3u high speed adapters,training,fall 2006,1,brief history,fx3u-20ssc-h designed to compete in the growing positioning control market at the micro & compact plc range based on the q-series qd75mh-2 positioning module and adapted for the fx-series using mr-j3-b type melservo dedicated software also based on q-series intended for high speed, high precision, simultaneous and interpolated multi-axis positioning control,2,features overview,fx3u-20ssc-h 2-axis control per fx3u-20ssc-h unit high speed positioning up to 50mhz pulse train output high precision positioning 262,144 pulse/revolution servo resolution high speed response 1.7ms control cycle per command parameter data retention uses both flash memory (rom) and buffer memory,3,features overview,sscnet iii fiber optic cabling high speed control 50mbps data transmission speed up to 50m between nodes 2-axes; 100m total network extension per unit noise immunity easy plug-and-play wiring,4,features overview,mr-j3-b servos 262,144 pulse/revolution resolution up to 6000rpm motor speed 900hz frequency response as low as 0.44ms cycle time ultra compact size advanced vibration suppression parameter retention external battery (optional) usb direct pc access mr configurator software (optional),5,advantages & marketing points,high speed & precision positioning high speed control & response parameter data retention easy setup using dedicated software noise immunity reduced wiring reduced system size complete micro-plc positioning solution,6,parameter data retention,buffer memory vs. flash memory (rom),7,parameter data retention,buffer memory vs. flash memory (rom),8,software: fx configurator-fp,dedicated fx3u-20ssc-h setup software launched from gx developer or independently easy setup of fx3u-20ssc-h & servo parameters parameters are loaded from flash rom bfm amplifier automatically when power switches from off to on positioning parameters servo parameters table data monitor the module in real-time test module commands/functions,9,please launch fx configurator-fp,10,software: fx configurator-fp,connection setup,11,software: fx configurator-fp,reading from the module,12,software: fx configurator-fp,required settings positioning parameters 0pr mode 1:data set 0pr interlock setting 0:invalid servo parameters servo amplifier series 1:mr-j3-b basic setting parameters: servo forced stop selection 1:invalid (do not use the forced stop signal),13,software: fx configurator-fp,writing to the module,14,software: fx configurator-fp,verifying module data,15,software: fx configurator-fp,monitor mode,16,software: fx configurator-fp,test mode,17,software: fx configurator-fp,table data,18,plc ladder control,plc ladder can control all fx3u-20ssc-h functions use fx3u high speed to/from commands to access modules buffer memory (bfm) refer to fx3u-20ssc-h users manual appendix a for complete bfm list to/from should be minimized to keep the plc scan time as short as possible using commands like master control (mc) and call (call) are highly suggested allows users to create custom got/plc/20ssc-h operation interfaces,19,please switch plc to run,20,plc ladder control,example gt1155 interface,21,fx3