【摘要】 介绍了用组态软件通过接口板卡控制小车升降的控制方法 ,详细介绍了控制系统软、硬件的选取、配置和程序的设计。该控制系统简单、可靠 ,适合现场实际应用。更多还原

【Abstract】 The paper gives introduction of the method in controlling rise and down of the chute of asphalt concrete mixer plant by interface board. It dwells on the selecting of software and hardware in the control system and their configuring. It also introduces the program design of the control system. This control system is simple and reliable, so it apts. to practice application.更多还原