PPD539A102 3BHE039770R0102 组合逻辑控制器

PPD539A102 3BHE039770R0102 组合逻辑控制器

PPD539A102 3BHE039770R0102 组合逻辑控制器

3BHE039770R0102控制器分组合逻辑控制器和微程序控制器，两种控制器各有长处和短处。组合逻辑控制器设计麻烦，结构复杂，一旦设计完成，就不能再修改或扩充，但它的速度快。微程序控制器设计方便，结构简单，修改或扩充都方便，修改一条机器指令的功能，只需重编所对应的微程序；要增加一条机器指令，只需在控制存储器中增加一段微程序，但是，它是通过执行一段微程。具体对比如下：组合逻辑控制器又称硬布线控制器，由逻辑电路构成，完全靠硬件来实现指令的功能。4C800PEC控制装置是ABB的高端工艺控制系统，属于Contro产品线，它具有灵活、健叶的结构，集成标准信，可满足各种高要求的应用。AC800PECI

麦置配置完成后，可使用ABB的Control Builder M编程完善的编程工具和MATLABR/SimulinkR实时进行编程操作

ABB控制器是由ABB公司生产的一系列工业自动化产品，主要用于控制和监视工业过程和机器。其中包括:

，AC500系列控制器:这是ABB公司的旗舰产品，具有高度的灵活性和可扩展性，可用于各种应用场景，如电力、石油化工、制药

食品饮料等。

2，ACQ580控制器:这是一种紧凑型控制器，适用于小型机器和生产线，具有简单易用的操作界面和快速响应时间。

3，AC508控制器:这是专为电力行业而设计的控制器，具有别的安全性和可靠性，可用于高压开关设备和变电站等应用场景。

4，AC505控制器:这是针对机器人应用而设计的控制器。它具有高速度和的运动控制能力，可用于各种机器人应用场景.

系统硬件和软件的高可靠性

　　▲在I/O处理单元上采用小模块结构，使危险进一步分散；

　　▲具有控制回路模块，可实现两路PID控制，串级控制，补偿控制、快速动作回路等；

　　▲每路信号在接口处都增加了多重过压和过流保护措施，使得各板在大信号干扰下不损坏；

　　▲参照核电安全计算机系统设计标准，采取了大量的措施确保软件可靠性。

　　▲操作站等采用WindowsNT操作系统，控制站则采用QNX以确保控制站的可靠性和实时性。

3BHE039770R0102 controller is divided into combinational logic controller and microprogram controller, the two controllers have their strengths and weaknesses. Combinatorial logic controller design is troublesome, complex structure, once the design is completed, it can not be modified or expanded, but its speed is fast. Microprogram controller is convenient in design, simple in structure, easy to modify or expand, modify the function of a machine instruction, only need to reprogram the corresponding microprogram; To add a machine instruction, one simply adds a microprogram to the control memory, but it does so by executing a microprogram. The specific comparison is as follows: The combined logic controller, also known as the hard-wired controller, is composed of logic circuits and completely relies on hardware to achieve the function of instructions. The 4C800PEC control unit is ABB's high-end process control system and belongs to the Contro product line. It has a flexible, flexible structure and integrated standard information to meet a variety of demanding applications. AC800PECI

Once the device is configured, it can be programmed in real time using ABB's Control Builder M programming tool and MATLABR/SimulinkR

ABB controllers are a series of industrial automation products manufactured by ABB, primarily used to control and monitor industrial processes and machines. These include:

AC500 Series controller: This is ABB's flagship product, which is highly flexible and scalable, and can be used in a variety of application scenarios, such as power, petrochemical, pharmaceutical

Food and drink, etc.

2, ACQ580 controller: This is a compact controller, suitable for small machines and production lines, with a simple to use interface and fast response time.

3, AC508 controller: This is specially designed for the power industry controller, with additional safety and reliability, can be used in high voltage switchgear and substation and other applications.

4, AC505 controller: This is a controller designed for robot applications. With its high speed and motion control capabilities, it can be used in various robot application scenarios.

High reliability of system hardware and software

▲ The small module structure is used on the I/O processing unit to further disperse the risk;

▲ With control loop module, can achieve two PID control, cascade control, compensation control, fast action loop, etc.

▲ Multiple overvoltage and overcurrent protection measures are added to each signal at the interface, so that each plate is not damaged under large signal interference;

With reference to the nuclear power safety computer system design standards, a large number of measures have been taken to ensure software reliability.

▲ The operating station uses the WindowsNT operating system, and the control station uses QNX to ensure the reliability and real-time performance of the control station.