In order to meet the requirement of the complicated and flexible control of hydraulic power unit, its electrical control system is rebuilt by PLC.
为了满足液压泵站复杂灵活的控制要求，采用PLC改造了液压泵站原来的继电器控制系统。
Along with deepen of electrical power system reform, and the requirement of steady operation of network has become more and more important.
随着我国电力体制改革的不断深化，对电网安全稳定运行的要求越来越高。
DC-50 weighing and packing system consists of packing conveyor, weigher and electrical control system. It is a simplified system, according to the packing weighing requirement.
称重包装系统主要是由包装绞龙、电子称及电控部分所组成，是根据包装计量要求，而简化制作的工作系统。
DC-50 weighing and packing system consists of packing conveyor, weigher and electrical control system. It is a simplified system, according to the packing weighing requirement.
称重包装系统主要是由包装绞龙、电子称及电控部分所组成，是根据包装计量要求，而简化制作的工作系统。
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