The display and the programming key make it easy to carry out a menu - assisted configuration of the unit , switching point , zero point and span on - site 顯示和編程按鈕能方便實現(xiàn)菜單輔助式現(xiàn)場調(diào)節(jié)元件開關(guān)點零點和測量范圍。
Using a powerful windows - based programming utility that stores key definitions in a data file , an integrator can create a program layout for multiple keyboards , rather than programming key by key , keyboard by keyboard 每個鍵均可作多層編程功能直接下載編程功能每鍵可編程多達(dá)1800字元
In the paper , firstly the hardware system of intelligently controlling temperature is designed . secondly , on the basis of the special structure of s3c44box microprocessor , through modifying c / os - and programming key codes using arm assemble and c language , the embedded real - time operating system c / os - is transplanted to s3c44box . last , according to neuron network pid arithmetic and expert system control rulers , the single electrical resistance furnace is controlled on real time 本文首先設(shè)計了溫度智能控制的硬件系統(tǒng);其次,基于ssc44box微處理器的特殊結(jié)構(gòu),本文通過修改c / os - 、編寫關(guān)鍵arm匯編語言和c語言代碼,把c / os -移植到s3c44box上;最后以神經(jīng)網(wǎng)絡(luò)pid和專家系統(tǒng)相結(jié)合的算法為核心,對單電阻爐系統(tǒng)進(jìn)行實時控制。