IS220PSVOH1A作為伺服控制包。該組件由GE為其Mark VI或Mark VIe系統(tǒng)制造。這兩個系統(tǒng)都用于控制蒸汽和燃氣輪機系統(tǒng)。

IS220PSVOH1A提供一個或兩個I/O以太網(wǎng)網(wǎng)絡和TSVO伺服終端板之間的電接口。IS220PSVOH1A使用WSVO伺服驅(qū)動模塊來處理兩個伺服閥位置回路。PSVO有一個帶有多個LED指示燈的前面板。其中包括四個LED，指示兩個以太網(wǎng)網(wǎng)絡(ENet1/Enet2)的狀態(tài)，以及一個電源和Attn LED，以及另外兩個標有ENA1/2的LED。正面也有一個單一的紅外端口，這是不使用在這個包。

IS220PSVOH1A

IS220PSVOH1A在安裝后配置了控制系統(tǒng)工具箱應用程序。該包包括一個帶有輸入電源連接器的處理器板，本地電源和用于溫度監(jiān)測的內(nèi)部傳感器。該板還具有閃存和RAM板上。該板連接采集板。

IS220PSVOH1A可以在更換時自動重新配置。此選項通過ToolboxST應用程序通過組件編輯器啟用/禁用。如果需要，組件編輯器還允許操作員手動重新配置模塊。當更換終端板時，需要手動重新配置I/O包。

伺服性能可以通過手動模式、位置傾斜或步進電流來驗證。趨勢記錄儀將顯示執(zhí)行器行程中的任何異常。更多關(guān)于這個和其他部分的信息，它的安裝和操作，以及可能的兼容性問題，可以通過制造商的用戶指南和手冊找到。

IS220PSVOH1A

IS220PSVOH1A as a servo control package. The component is manufactured by GE for its Mark VI or Mark VIe systems. Both systems are used to control steam and gas turbine systems.

The IS220PSVOH1A provides an electrical interface between one or two I/O Ethernet networks and the TSVO servo terminal board. The IS220PSVOH1A uses the WSVO servo drive module to handle two servo valve position loops. The PSVO has a front panel with multiple LED indicators. These include four leds that indicate the status of two Ethernet networks (ENet1/Enet2), as well as one power and Attn LED, and two other leds labeled ENA1/2. The front also has a single infrared port, which is not used in this package.

IS220PSVOH1A is configured with the Control System Toolbox application after installation. The package includes a processor board with input power connector, local power supply, and internal sensors for temperature monitoring. The board also has flash memory and RAM on board. The board is connected to the acquisition board.

The IS220PSVOH1A can be automatically reconfigured upon replacement. This option is enabled/disabled through the component editor via the ToolboxST application. The component editor also allows the operator to manually reconfigure the module if needed. When replacing a terminal board, you need to manually reconfigure the I/O package.

Servo performance can be verified by manual mode, position tilt, or step current. The trend logger will show any anomalies in the actuator travel. More information about this and other sections, its installation and operation, and possible compatibility issues can be found through the manufacturer’s user guide and manual.

IS220PSVOH1A