摘要
为了能及时处理MEER公司生产的成型机数控MX-4的故障,提高生产效率,并为将来成型机上位机的技术改造升级做好技术储备,对数控MX-4与PLC400及上位机之间硬件通讯接口,MX-4与PLC400数据交换通道的具体实现方法、MX-4与上位机MODEM通讯测试流程、MX-4与对上位机的数据解析刷新方法等进行了分析研究。研究结果对同类故障的判定和处理提供了较好的思路。
In order to timely dispose the faults of forming machine numerical control MX-4 produced by MEER Company,improve production efficiency, and prepare technical reserves for the technology upgrade of forming machine PC in future, it conducted hardware communication interface among numerical control MX-4, PLC400 and upper machine. It analyzed and studied the concrete realization method of data exchange channels between MX-4 and PLC400, the communication testing process between MX-4 and upper computer MODEM, MX-4 and the upper machine data resolution refresh methods. The research results provided a good idea for the similar fault judgment and processing.
出处
《焊管》
2016年第12期44-49,共6页
Welded Pipe and Tube
