UC知道求英语高手翻译····
来源：百度知道 编辑：UC知道 时间：2024/06/04 16:15:44
控制部分包括调节器、同操器和操作器，调节器接收汽包压力信号和机前压力信号，经过机内计算，送出4～20mA信号到同操器，同操器承担自动与手动之间的切换和同步操作直接操作器的功能，同操器送出1～5V直流信号给直接操作器；直接操作器自动时，接受同操器送来的1～5V直流电压信号；手动时，接受操作人员的手动指令；直接操作器输出4～20mA电流信号控制变频器，变频器根据直接操作器输出的4～20mA的控制信号和本身的V/F特性，改变输出功率，控制电动机的转速，完成其控制锅炉给粉机的功能。
The boiler changes to the powder the Pin system be constitute by 380 V AC power, control and performance parts of 3 pieceses.
Control part include modulator and together hold machine and manipulator, the modulator receives a vapor to wrap pressure signal and before the machine pressure signal, through machine inside calculation, send out a 4~20 mA signal to arrive to together hold a machine, together hold a machine to undertake auto and move of cut over of and synchronously operate the function of direct manipulator, together hold a machine to send out the 1~5 V direct current signal to give direct manipulator;Direct manipulator auto, accept to together hold the 1~5 V direct current electric voltage that the machine deliver signal;Accept to operate a personnel's hand to move instruction while move;The direct manipulator outputs the 4~20 mA electric current signal a control to change a Pin machine and change Pin machine according to direct the control signal of the manip