HIMA F8652X 中央模块

HIMA中央模块F8652X DCS系统模块，卡。在PES H41Q-MS，-HS，-HRS中使用。带有两个时钟同步微处理器的中央模块。F8652X似乎是用于危险环境控制系统的安全相关CPU。它支持通过串行接口进行通信，并分配了 9 极 RS 485 引脚 [0]。串行接口的总线站号可在 1 到 31 之间设置，以太网网络中的总线站号可在 1 到 99 之间设置HIMA F8652X以其使用PID控制的精确和最佳控制而闻名。PID（比例-积分-微分）控制是一种反馈控制回路机制，可连续计算误差值，即所需设定值与当前过程变量 之间的差异。然后，PID控制器根据三个项调整控制输出：比例项、积分项和微分项，以最小化误差值。比例项根据当前误差值调整输出，积分项根据随时间推移的累积误差调整输出，微分项根据误差值的变化率调整输出微处理器 英特尔 386EX， 32 位 时钟频率 25 MHz 每个微处理器的内存 操作系统闪存-EPROM 1 MB 用户程序闪存EPROM 1 MB * 数据内存 1 MB * * 利用率取决于操作系统版本 接口 两个串行接口 RS 485，带电气隔离 诊断显示 四位矩阵显示，带有可选信息 故障时关断 安全相关看门狗，输出 24 V， 可负载高达 500 mA，防短路 建设两个欧洲标准PCB， 一个用于诊断显示器的 PCB 空间要求 8 SU 运行数据 5 V / 2 A

HIMA central module F8652X DCS system module, card. Used in PES H41Q-MS, - HS, - HRS. A central module with two clock synchronization microprocessors. F8652X appears to be a safety related CPU for hazardous environment control systems [1]. It supports communication through a serial interface and is assigned a 9-pole RS 485 pin [0]. The bus station number of the serial interface can be set between 1 and 31, and the bus station number in Ethernet networks can be set between 1 and 99. HIMA F8652X is known for its precise and optimal control using PID control [2]. PID (Proportional Integral Differential) control is a feedback control loop mechanism that continuously calculates the error value, i.e. the difference between the required set value and the current process variable [5]. Then, the PID controller adjusts the control output based on three terms: proportional term, integral term, and differential term to minimize the error value. The proportional term adjusts the output based on the current error value, the integral term adjusts the output based on the accumulated error over time, and the differential term adjusts the output based on the rate of change of the error value. The microprocessor Intel 386EX has a 32-bit clock frequency of 25 MHz, and each microprocessor has a memory operating system flash memory - EPROM 1 MB user program flash memory EPROM 1 MB * data memory 1 MB * * utilization rate depends on the operating system version interface and two serial interfaces RS 485, With four digit matrix display of Galvanic isolation diagnosis display, with optional information to turn off the safety related watchdog in case of failure, output 24V, load up to 500 mA, anti short circuit construction of two European standard PCBs, one PCB for diagnosis display space requirements 8 SU operation data 5 V/2 A