ABB-800XA 硬件介绍（工程师培训）.pptVIP

多种不同型号的处理器 CPU Unit Description On-line replacement Redundancy PM860 48 MHz 8 Mbytes RAM 2 Ethernet ports, 1 Serial Port and 1 tool port. Electrical and Optical ModuleBus for S800 I/O No No PM856 48 MHz 8 Mbytes RAM 2 Ethernet ports, 1 Serial Port and 1 tool port. Electrical and Optical ModuleBus for S800 I/O. Application speed is half of PM860. No No PM851 48 MHz 8 Mbytes RAM 1 Ethernet port, 1 Serial Port and 1 tool port. Electrical and Optical ModuleBus for S800 I/O (only one cluster). Application speed is half of PM860. No No PM861 singular or redundant. 48 Mhz 16 Mbytes RAM 2 Ethernet ports, 1 Serial Port and 1 tool port. Electrical and Optical ModuleBus for S800 I/O Yes Yes PM861A Same as PM861 but can use redundant communication unit CI854A and BC810. Yes Yes PM864 singular or redundant. 96 Mhz 32 Mbytes RAM 2 Ethernet ports, 1 Serial Port and 1 tool port. Electrical and Optical ModuleBus for S800 I/O. PM864 is 50% faster than PM861 in executing an application. Yes Yes PM864A Same as PM864 but can use redundant communication unit CI854A and BC810. Yes Yes PM865 (PA/HI) singular or redundant. 96 Mhz 32 Mbytes RAM 2 Ethernet ports, 1 Serial Port and 1 tool port. Electrical and Optical ModuleBus for S800 I/O. Supports S800 high integrity. No Yes PM866A singular or redundant. 133 Mhz 64 Mbytes RAM 2 Ethernet ports, 1 Serial Port and 1 tool port. Electrical and Optical ModuleBus for S800 I/O. PM864 is 50% faster than PM864 in executing an application. Yes Yes PM891 singular or redundant. 450Mhz 256 Mbytes RAM 2 Ethernet ports, 1 Serial Port for service tool . Electrical and Optical ModuleBus for S800 I/O. Yes Yes CPU PM8xx CPU CPU 安装底座 Modulebus 和CEX-bus的保险丝 电池 内部电池 外部电池 CPU AC 800M 接口 COM3/4 口 光纤Modulebus 接口 通信扩展接口 (CEX bus) CPU 电气 Modulebus接口 Ethernet 接口 CPU CF Card AC 800M 启动模式 CPU AC800M控制器有下列几中启动模式： 启动模式 调用方式 说明 热启动 在有后备电池的情况下控制器重新上电 应用程序以保持值 (Retain）启动 冷启动 按Init按钮＜2.5s 应用程序以冷启动保持值（ ColdRetain）启动 复位 按Init按钮＞3s，直到运行灯RUN闪烁 控制器中的应用程序被清 除 AC 800M Hard