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WOODWARD 8200-1300调速器
更换P89X处理器的用户将发现ASP890300既有电源又有背板兼容。需要重新布线一些连接器。J890或J892更换处理器将需要更换背板。取决于输入/输出模块的数量，更换时还可能包括额外的电源和重新布线。
ASP890300处理器安装在主10英寸、19英寸或27英寸800系列中I/O背板。它们提供处理器和I/O之间的连接模块。
电源处理器由115/230VAC或24VDC电源自供电。这些电源在前面板上独立打开/关闭。115V/230VAC输入可在电源连接器上跨接选择。
高达7A的+5.0VDC和+4.3VDC组合负载电流由处理器到主背板中的I/O。不得使用其他电源增加ASP890300。辅助背板中I/O模块的电源可以是由与适当电缆互连的辅助电源提供。ASP890300执行两类置信度测试，加电测试和运行时测试。通电测试旨在检测电路板内的问题硬件，然后点亮就绪的LED并联机接收和发送数据运行时测试试图捕获板硬件问题，而ASP890300正在处理数据，如果出现错误，将强制装置下线检测。错误总是会导致ASP890300闪烁相应的LED并转动关闭就绪指示灯。从致命错误恢复正常操作的唯一方法是重启装置。
以下过程描述了如何安装ASP890300处理器。
这个处理器安装在H810-208、H810-209或H819/H827-209 800系列I/O中外壳位于最左侧的插槽中。
面板软件要求ASP890300是ASP89X-000处理器的直接替代品。如果您需要要重新配置程序，您可以使用任何支持P89X的面板软件处理器。当通信量copping（I/O映射）时，选择P89X。
安装ASP890300标准加工机使用以下步骤安装ASP890300处理器。
步骤操作
1适当设置处理器的模式选择和丢弃地址开关。
例如，当更换或模拟AS-P890-000、AS-J890-001或ASJ890-101时，选择旋转开关位置1。
2如果使用ASCII通信，请设置处理器的端口地址和握手开关。
在以下情况下，端口1/端口2握手和J892端口ASCI地址开关被忽略：模式开关设置指示禁用ASCII。
如果开关位置指示ASCII启用，则握手开关启用已选中。
如图所示，启用J892端口ASCI交换机
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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