GE DS200TCDAH1BJE电路板
EnerVista PQM设置允许在熟悉的Windows环境中通过易于使用的下拉菜单立即访问PQM的所有功能。EnerVista PQM安装程序也可以在未连接PQM的情况下运行。这允许您编辑设定点并将其保存到文件中，以供以后使用。如果PQM连接到计算机上的串行端口并启用通信，则可以从设定点屏幕对PQM进行编程。此外，测量值、状态和报警信息可通过实际屏幕显示。硬件配置PQM通信可通过两种方式设置。下图显示了使用RS232前端口的连接。图6–2：使用后RS485端口的EnerVista PQM设置通信显示了通过RS485端口的连接情况。如果安装了RS232选项，该端口将在前面板上可见。
EnerVista PQM Setup allows immediate access to all the features of the PQM with easy to use pull down menus in the familiar Windows environment. EnerVista PQM Setup can also run without a PQM connected. This allows you to edit and save setpoints to a file for later use. If a PQM is connected to a serial port on a computer and communication is enabled, the PQM can be programmed from the Setpoint screens. In addition, measured values, status and alarm messages can be displayed with the Actual screens.Hardware Configuration The PQM communication can be set up two ways. The figure below shows the connection using the RS232 front port. FIGURE 6–2: EnerVista PQM Setup Communications Using Rear RS485 PORT shows the connection through the RS485 port. If the RS232 option is installed, this port will be visible on the front panel.
