求高手翻译～～～～～～～～～

The initial beer automatic packing systems control mainly is occupies the dominant position by the relay return route control, the electricity controls the personnel frequently to complain this kind of control system volume big, consumes the electricity many, the life short, the reliability bad as well as the running rate is slow and so on the shortcoming, the anxious need one kind of new control device substitutes, therefore the PLC appearance is complies with the time, the tendency development. Its appearance, greatly facilitated the electrically controlled design personnel in the technical angle, the software and hardware design has been simple, maintains conveniently, in the volume, the reliability, the power consumption had the very great degree the enhancement, thus impetus cost economy, moreover was allowed to carry on the data through the computer the transmission and the monitoring, a series of merits caused PLC very quickly to accept and to replace the black-white control