UFC092A-V1-HIEE300686R1 ABB /PLC 可编程逻辑控制器

产品描述

ABB UFC092AV1 HIEE300686R1控制模块

HIEE300686R1控制模块是可编程逻辑控制器（PLC）的中央处理单元。

中央处理单元（CPU）是PLC的核心，起着总指挥的作用，它接收并存储从编程器输入的用户程序和数据，并能进行修改或更新；以扫描方式接受现场输入的用户程序和数据，并存入输入状态表（即输入继电器）和数据寄存器；从存储器中逐条读出用户程序，经解读用户逻辑，完成用户程序中规定的各种任务，更新输出映像寄存器的内容；根据输出所存电路的有关内容实现输出控制；执行各种诊断程序。

CPU的性能指标有：

主频：也就是CPU的时钟频率，简单地说也就是CPU的工作频率。一般说来，一个时钟周期完成的指令数是固定的，所以主频越高，CPU的速度也就越快。

外频：外频是CPU的基准频率，单位是MHz。CPU的外频决定着整块主板的运行速度。

倍频系数：倍频系数是指CPU主频与外频之间的相对比例关系。在相同的外频下，倍频越高CPU的频率也越高。

缓存容量：缓存容量越大，计算机的数据处理速度将会越大，则计算机运行速度将会越快。

工作电压：通过加强工作电压，加强CPU的运转效率，达到超频的目的，极大的提升了CPU的运行效率。

物理输入模块无需配置。

模块的所有可配置特性都使用

工程工作站(EwS)上的工具执行，并成为加载到TMR处理器中的应用程序或System.lNI文件的一部分。TMR处理器在下载应用程序后和活动/备用切换期间自动配置输入模块。IEC 61131工具集提供了配置输入模块的主界面。配置工具和配置顺序的详细信息在受信任的工具集套件产品说明、出版物ICSTTRM249(PD-T8082)中提供。配置

输入模块需要三个过程。它们是:

1.使用IEC 61131工具集的字典编辑器为字段输入数据和模块状态数据定义必要的I/O变量。

2.在I/O连接编辑器中为每个I/O模块创建

I/O模块定义。I/O模块定义定义物理信息，例如机箱和插槽位置，并允许将变量连接到

模块的I/O通道。

3.使用受信任的系统配置管理器，定义自定义

LED指示灯模式、每通道阈值电平和噪声过滤以及其他模块设置。

UFC092A-V1-HIEE300686R1 ABB /PLC 可编程逻辑控制器

Product description

ABB UFC092AV1 HIEE300686R1 Control module

The HIEE300686R1 control module is the central processing unit of the programmable logic controller (PLC).

The central processing unit (CPU) is the core of PLC, plays the role of the commander, it receives and stores the user program and data input from the programmer, and can be modified or updated; Accept user programs and data input from the field by scanning, and store them in the input status table (i.e. input relay) and data register; Read the user program one by one from the memory, complete various tasks specified in the user program by interpreting the user logic, and update the contents of the output image register; The output control is realized according to the relevant contents of the circuit stored in the output; Perform various diagnostic procedures.

CPU performance indicators are as follows:

Frequency: that is, the clock frequency of the CPU, which is simply the operating frequency of the CPU. Generally speaking, the number of instructions completed in a clock cycle is fixed, so the higher the main frequency, the faster the CPU.

External frequency: The external frequency is the base frequency of the CPU, in MHz. The external frequency of the CPU determines the running speed of the entire motherboard.

Frequency doubling coefficient: Frequency doubling coefficient refers to the relative proportional relationship between CPU main frequency and external frequency. At the same external frequency, the higher the frequency, the higher the CPU frequency.

Cache capacity: The larger the cache capacity, the greater the data processing speed of the computer, the faster the computer will run.

Working voltage: By strengthening the working voltage, strengthen the operating efficiency of the CPU, achieve the purpose of overclocking, and greatly improve the operating efficiency of the CPU.

The physical input module does not need to be configured.

All configurable features of the module are used

The tools are executed on the engineering workstation (EwS) and become part of the application or System.lNI file loaded into the TMR processor. The TMR processor automatically configures the input module after downloading the application and during active/standby switching. The IEC 61131 toolset provides the main interface for configuring input modules. Details of the configuration tools and configuration sequence are provided in the Trusted Toolset Suite product Description, publication ICSTTRM249(PD-T8082). disposition

The input module requires three processes. They are:

1. Use the dictionary editor of the IEC 61131 tool set to define the necessary I/O variables for field input data and module status data.

2. Create one for each I/O module in the I/O Connection editor

I/O module definition. The I/O module definition defines physical information, such as chassis and slot locations, and allows variables to be connected to

Module I/O channel.

3. Use a trusted system configuration Manager to define customizations

LED indicator mode, per-channel threshold level and noise filtering, and other module Settings.