求翻译：运用德国Siemens公司的S7-200 PLC对自动加料机系统进行控制。利用与之相配的STEP7编程，通过LAD（梯形图语言）编程语言编写了下位机（PLC）的控制程序，使该加料系统可以按要求完成自动加料的过程。是什么意思？

The Germany siemens s7-200 plc, to control the automatic feeder system. Mated step7 programming, lad (ladder language) programming language to write the next bit machine (plc) control program, so that the feeding system can be asked to complete the process of automatic feeding.

Germany company Siemens S PLC 7 - 200 for automatic feeding system. Use matching STEP 7 programming, through LAD (ladder language) programming languages in the next bit machine (PLC) of the control program, so that the feeding system can be required to complete the process automatic charging.

Carries on the control using German Siemens Corporation's S7-200 PLC to the automatic feed machine system.The use with it appropriate match STEP7 programming, (trapezoidal chart language) the programming language has compiled the lower position machine (PLC) control procedure through LAD, enables th

Use Germany Siemens company S7-200 PLC to control the automatic feeder system. STEP7 program to go with it, by LAD (ladder language) programming language to write a slave (PLC) control program, the feeding system can be done according to the requirements of automatic feeding process.

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