低压配电柜的测控系统，实现遥控和遥测，实时监测系统的电压电流，同时能监测系统内的各种开关状态，此外还能实现对断路器的遥控跳闸-Low-voltage distribution cabinet and control system to achieve remote control and telemetry, real-time monitoring system voltage and current, but the system can monitor the status of vari

电机转速调节，上位机显示，可以在线更改转速，实时跟踪-Motor speed controller, the host computer display, you can change the speed of online, real-time tracking

用VB调用OVATION系统DCS的实时数据，进行读写测试。需要在OVATION系统计算机上运行，需要在安装有OVATION系统的计算机上运行。-OVATION DCS system using VB call real-time data, reading and writing tests. OVATION system required on the computer running, you need to run on a computer equipped with OVATION