|
发表于 2009-5-24 21:14:17
|
显示全部楼层
To guokai
I know you are a software designer,actual you should build the hardware for you self,otherwise the plc int nothing for you.Did you know all the plc supperly first time is use small MCU then bulid himself plc kernel,you can see the Mistsubishi FX(H8 seial),DVP(H8..) serial,FATEK(Z80).i also designed the hardware for my plc,i didn't use on industry,because i know the industry customer will not pay any momney to buy my products.they just want good service,good products,and product production time to market.so who will buy the plc ,the answer is very clear ,comsumer for home and every who want small plc, there dont need full function plc,there need samll function plc,so open plc hardware is plc soluions for comuser,you had built the plc ladder so just do the hardware by you self,its just need a hardware engineer or spent 3-6 mnoths you can do it. |
|