Method and apparatus for configuring an intelligent electronic device
for use in supervisory control and data acquisition system verification
    1.
    发明授权
    Method and apparatus for configuring an intelligent electronic device for use in supervisory control and data acquisition system verification 失效
    用于配置用于监控和数据采集系统验证的智能电子设备的方法和装置

    公开(公告)号:US5963734A

    公开(公告)日:1999-10-05

    申请号:US825756

    申请日:1997-04-03

    IPC分类号: G06F9/44

    摘要: Method and apparatus for performing point to point verification of devices in a SCADA system are provided. An intelligent electronic device (IED), having two modes of operation--normal and simulation--provides simulated IED data to a SCADA device on command. The IED is capable of continuing to perform its normal functions of monitoring a process under control during the simulation mode. The IED accepts simulation data either locally through a user interface or from a SCADA device over/through a communication port. The simulation data is then stored in a memory area of the IED. During simulation mode, the IED does not update the memory area but rather provides data from this area to a SCADA device on command.

    摘要翻译: 提供了用于对SCADA系统中的设备进行点对点验证的方法和装置。 具有两种操作模式(智能电子设备)的智能电子设备(IED)可以通过命令向SCADA设备提供模拟的IED数据。 IED能够在模拟模式期间继续执行监视正在进行控制的过程的正常功能。 IED通过用户界面本地或通过通信端口从SCADA设备接收模拟数据。 然后将仿真数据存储在IED的存储器区域中。 在仿真模式下,IED不会更新内存区域,而是根据命令将该区域的数据提供给SCADA设备。