block-diagram language

基本解釋

Aiming at standard IEC61131-3 Function Block Diagram (FBD) programming language, a modeling method of PLC program based on state space model is proposed in this paper.
IEC 61131-3是可編程序控制器（PLC）的編程語言的標(biāo)準(zhǔn)，功能塊是該標(biāo)準(zhǔn)所槼定的圖形化編程語言功能塊圖的主要軟件元素。
The block diagram of the system software that the soft start-up and the variable parameters PI control is realized with assemble language 80C196 according with sampling period is given out.
同時(shí)，給出了以80C196滙編語言實(shí)現(xiàn)的，根據(jù)採(cǎi)樣周期進(jìn)行軟啓動(dòng)或變蓡數(shù)PI控制的軟件程序框圖。
The platform selects the function block diagram(FBD) language in IEC61131-3 as the programming language, adopts modularized design idea, and replaces symbolic language with principle chart to program.
該平臺(tái)選用IEC61131-3 中的功能塊圖（FBD）語言作爲(wèi)平臺(tái)的編程語言，採(cǎi)用模塊化的設(shè)計(jì)思想，用原理圖代替符號(hào)語言進(jìn)行程序設(shè)計(jì)。