摘要
该文叙述了在原有的基础上适当加以改造,利用S7-400H PLC编程来实现卸料小车的全自动控制,进一步完善报警功能,减少现场操作人员,减小操作和维修劳动强度,对企业提高自动化水平具有积极意义。
Based on the original technology of unloading carriage, the full - automatic control function can be realized by using S7 -400H PLC programme, to further perfect the alarm function, reducing the spot operation personnel, reducing the labor strength of operation and maintenance, It has positive meaning to improve the automation level of the enterprise.
出处
《铜业工程》
CAS
2008年第2期46-47,73,共3页
Copper Engineering
