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WOODWARD 8200-1300調速器
更換P89X處理器的用戶將發現ASP890300既有電源又有背板兼容。需要重新布線一些連接器。J890或J892更換處理器將需要更換背板。取決于輸入/輸出模塊的數量，更換時還可能包括額外的電源和重新布線。
ASP890300處理器安裝在主10英寸、19英寸或27英寸800系列中I/O背板。它們提供處理器和I/O之間的連接模塊。
電源處理器由115/230VAC或24VDC電源自供電。這些電源在前面板上獨立打開/關閉。115V/230VAC輸入可在電源連接器上跨接選擇。
高達7A的+5.0VDC和+4.3VDC組合負載電流由處理器到主背板中的I/O。不得使用其他電源增加ASP890300。輔助背板中I/O模塊的電源可以是由與適當電纜互連的輔助電源提供。ASP890300執行兩類置信度測試，加電測試和運行時測試。通電測試旨在檢測電路板內的問題硬件，然后點亮就緒的LED并聯機接收和發送數據運行時測試試圖捕獲板硬件問題，而ASP890300正在處理數據，如果出現錯誤，將強制裝置下線檢測。錯誤總是會導致ASP890300閃爍相應的LED并轉動關閉就緒指示燈。從致命錯誤恢復正常操作的唯一方法是重啟裝置。
以下過程描述了如何安裝ASP890300處理器。
這個處理器安裝在H810-208、H810-209或H819/H827-209 800系列I/O中外殼位于最左側的插槽中。
面板軟件要求ASP890300是ASP89X-000處理器的直接替代品。如果您需要要重新配置程序，您可以使用任何支持P89X的面板軟件處理器。當通信量copping（I/O映射）時，選擇P89X。
安裝ASP890300標準加工機使用以下步驟安裝ASP890300處理器。
步驟操作
1適當設置處理器的模式選擇和丟棄地址開關。
例如，當更換或模擬AS-P890-000、AS-J890-001或ASJ890-101時，選擇旋轉開關位置1。
2如果使用ASCII通信，請設置處理器的端口地址和握手開關。
在以下情況下，端口1/端口2握手和J892端口ASCI地址開關被忽略：模式開關設置指示禁用ASCII。
如果開關位置指示ASCII啟用，則握手開關啟用已選中。
如圖所示，啟用J892端口ASCI交換機
Those replacing the P89X processors
will find the ASP890300 both power and backplane compatible. Some connector rewiring will be required. J890 or J892 processor replacement will require a backplane replacement. Depending on the number of I/O modules in the drop, a replacement may also include an additional power supply and rewiring. The ASP890300 Processor is mounted into primary 10-, 19- or 27-inch 800 Series I/O backplanes. These provide connectivity between the processor and I/O modules. Power The processor is self-powered from either 115/230VAC or 24VDC sources. These power sources are independently switched ON/OFF on the front panel. The 115V/ 230VAC inputs are jumper-selectable on the power connector. Up to 7A of combined +5.0VDC and +4.3VDC load current is supplied by the processor to I/O in the primary backplane. No other power supplies may be used to augment the ASP890300. Power for I/O modules in secondary backplanes can be provided by auxiliary supplies interconnected with appropriate cables.
The ASP890300 performs two classes of confidence tests, power-up tests and runtime tests. The power-up tests are designed to detect problems within the board hardware before lighting the ready LED and going on-line to receive and hand off data. The run-time tests attempt to catch board hardware problems while the ASP890300 is handling data and will force the unit to go off line if errors are detected. Errors always cause the ASP890300 to flash appropriate LEDs and to turn off the ready LED. The only way of returning to normal operation from a fatal error is to power cycle the unit.
The following procedure describes
how to install an ASP890300 Processor. The processor is installed in an H810-208, H810-209, or H819/H827-209 800 Series I/O Housing in the left-most slot. Panel Software Requirements The ASP890300 is a direct replacement for the ASP89X-000 processor. If you need to reconfigure a program, you may use any panel software that supports P89X processors. Select the P89X when traffic copping (I/O mapping). Installing a ASP890300 Processor Use the following procedure to install an ASP890300 Processor. Step Action 1 Set the processor’s Mode Select and Drop Address switches appropriately. For example, when replacing or emulating an AS-P890-000, AS-J890-001, or ASJ890-101, select Rotary Switch Position 1. 2 If using ASCII communications, set the processor’s Port Address and Handshake switches as required. The Port 1/Port 2 Handshake and J892 Port ASCI Address switches are ignored if the Mode switch setting indicates ASCII is disabled. The Handshake switches are enabled if a switch position indicating ASCII Enabled is selected. The J892 Port ASCI switches are enabled as indicated
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