IS200TBCIH1BBC GE继电器输出
模块一次添加一个到配置中选择参数以应用于模块的所有通道。可以选择逻辑模块来提供HART状态和过程Profibus-DP循环输入电报中的变量。此外,对于需要访问许多HART变量的应用可以使用HART“邮箱”。该技术收集HART变量根据需要;节省电报中的空间数据工作过度。此方法仅在使用时可用参数化。
可重构系统最突出的优点就是能够根据不同的应用需求,改变自身的体系结构,以便与具体的应用需求相匹配。面对市场的千变万化,如何使制造系统快速而经济地响应市场需求的变化,是对当今制造业的一个巨大挑战。传统的机械自动化生产线具有批量生产的效益,但面对市场的变化不能快速响应;而柔性制造系统虽能缩短产品的试制和生产周期,但投资巨大,回收周期长。因此,迫切需要建立一种既具有规模生产的效益,又能快速适应动态多变的制造环境,并能充分利用现有制造资源的新型制造模式。对此,新近提出的可重构制造系统是适应这一需求的一条有效途径。
该地址空间定义为支持PCI总线硬件配置(请参阅PCI总线规范以获取有关配置地址空间)。PCI总线目标需要实现基址配置地址空间中的寄存器,用于访问内部寄存器或函数。这个BIOS使用基址寄存器来确定设备需要多少空间然后指定设备将驻留在该空间中的位置。此功能允许PCI设备位于内存或输入/输出地址中空间VMIVME-7698 BIOS根据将IRQx线路映射到适当的设备标准ISA架构。该初始化操作无法更改;但是,自定义应用程序可以重新路由BIOS完成初始配置周期后中断配置。
IS200TBCIH1BBC GE继电器输出
Modules add parameters to the configuration one at a time to apply to all channels of the module. Logic modules can be selected to provide variables in the HART status and process Profibus-DP loop input telegram. In addition, the HART "mailbox" can be used for applications that need to access many HART variables. This technology collects HART variables as needed; Saving space in telegrams is overworked. This method can be parameterized only when used.
The most outstanding advantage of reconfigurable system is that it can change its own architecture according to different application requirements in order to match the specific application requirements. Facing the ever-changing market, how to make the manufacturing system respond to the changes of market demand quickly and economically is a great challenge to today's manufacturing industry. The traditional mechanical automation production line has the benefit of mass production, but it can't respond quickly to market changes; Although flexible manufacturing system can shorten the trial production and production cycle of products, it has huge investment and long recovery cycle. Therefore, it is urgent to establish a new manufacturing model that not only has the benefits of large-scale production, but also can quickly adapt to the dynamic and changeable manufacturing environment and make full use of existing manufacturing resources. In this regard, the newly proposed reconfigurable manufacturing system is an effective way to meet this demand.
This address space is defined to support PCI bus hardware configuration (please refer to PCI bus specification for the configuration address space). The PCI bus target needs to implement the register in the base address configuration address space for accessing internal registers or functions. This BIOS uses the base address register to determine how much space the device needs and then specifies where the device will reside in that space. This function allows PCI devices to be located in memory or input/output address space VMIVME-7698 BIOS according to the standard ISA architecture that maps IRQx lines to appropriate devices. The initialization operation cannot be changed; However, custom applications can reroute BIOS to interrupt configuration after completing the initial configuration cycle.
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