REX521GHHPSH06G ABB 数字变电站产品 起到保护电机功能

REX521GHHPSH06G车载微处理器和控制逻辑坐标模块功能。REX521GHHPSH06G微处理器有四个主功能：
•将数字数据存储在随机存取存储器（RAM）中。
•通过ana-log-to-digital控制芯片协调模数转换。
•准备发送到智能手机的数字命令发射机（仅限IMFEC11）。
•读取数据并将数据发送至控制模块（MFP/MFC）。

REX521GHHPSH06G微处理器直接连接到8千字节的随机数据访问内存。REX521GHHPSH06G用作过程数据和变送器配置信息的存储区域。
微处理器协调模数转换通过ADC电路。微处理器从ADC电路接收转换后的过程数据将其放入内存缓冲区。它将保留在内存中，直到
控制模块请求过程数据或微处理器用一个新的值更新它。当微处理器接收到对过程数据的请求时，它会传输从存储器缓冲器到先进先出（FIFO）移位的数据
寄存器，控制模块可以通过I/O扩展器总线接口。


REX521GHHPSH06G on-board microprocessor and control logic coordinate module functions. The REX521GHHPSH06G microprocessor has four main functions:
• Store digital data in random access memory (RAM).
• Coordinate analog-to-digital conversion through ana-log-to-digital control chip.
• Digital command transmitter ready to be sent to smart phone (IMFEC11 only).
• Read and send data to the control module (MFP/MFC).
The REX521GHHPSH06G microprocessor is directly connected to 8 kilobytes of random data access memory. REX521GHHPSH06G is used as a storage area for process data and transmitter configuration information.
The microprocessor coordinates the analog-to-digital conversion through the ADC circuit. The microprocessor receives the converted process data from the ADC circuit and puts it into the memory buffer. It will remain in memory until
The control module requests process data or the microprocessor to update it with a new value. When the microprocessor receives the request for process data, it will transmit the data shifted from the memory buffer to the first in first out (FIFO)
Register, the control module can interface through the I/O extender bus.