GE DS200TBQDG1AFF RST扩展模拟终端板
EnerVista PQM安装程序将在PQM完成文件加载后通知用户。仔细阅读所有注释，然后单击“确定”返回主屏幕。如果PQM未与EnerVista PQM设置软件通信，请确保以下PQM设置点与EnerVista PQM设置设置相对应：•MODBUS COMMENT ADDRESS•BAUD RATE•PARITY（如果适用）此外，请确保使用正确的COM端口6.4.4固件升级恢复如果EnerVistaPQM设置在固件升级期间中断，仪表将显示以下内容之一：•上传模式消息：•输入文本加载消息：•空白显示•显示屏上的不可读字符或符号。PQM FLASH LOADER UPLOAD MODE PQM FLASHLOADER ENTER TEXT LOAD Procedure（PQM闪存加载器上传模式PQM闪存加载程序输入文本加载程序）以下程序描述了如何恢复并完成固件升级。Z运行EnerVista PQM安装软件。Z通过RS232串行电缆将PQM连接到本地PC。Z选择通信>升级固件菜单项。Z选择“是”以确认您要升级固件。Z选择所需的固件文件，然后单击OK（确定）。显示屏上显示以下消息。
EnerVista PQM Setup will notify the user when the PQM has finished loading the file. Carefully read any notes and click OK to return the main screen. If the PQM does not communicate with the EnerVista PQM Setup software, ensure that the following PQM setpoints correspond with the EnerVista PQM Setup settings: • MODBUS COMMUNICATION ADDRESS • BAUD RATE • PARITY (if applicable) Also, ensure that the correct COM port is being used 6.4.4 Firmware Upgrade Recovery If the EnerVista PQM Setup is interrupted during firmware upgrade, the meter will display one of the following: • The upload mode message: • The enter text load message: • A blank display • Unreadable characters or symbols on the display. PQM FLASH LOADER UPLOAD MODE PQM FLASH LOADER ENTER TEXT LOAD Procedure The following procedure describes how to recover and complete the firmware upgrade. Z Run the EnerVista PQM Setup software. Z Connect the PQM to a local PC through an RS232 serial cable. Z Select the Communication > Upgrade Firmware menu item. Z Select "Yes" to confirm that you want to upgrade the firmware. Z Select the desired firmware file and click OK. The following message appears on the display.
