140CPU67861 集散控制系统 确保系统的健康状态被报道

>>>>>型号:140CPU67861  集散控制系统  确保系统的健康状态被报道

【功能描述】

1、140CPU67861 PAC控制系统选配集散控制系统(DCS) 主要实现工艺装置及公用工程的主要I艺参数的显示趋势记录、历史事件的记录报警、控制、打印、制表及流程图画面动态显示等功能。工艺过程的所有常规控制、I艺联锁逻辑控制、时序控制均由DCS完成，工艺参数越限时，记忆、显示报警并打印。其他单机成套控制系统通过通讯与DCS连接，联锁保护动作则通过硬接线连接。

2、140CPU67861 DCS系统配置能够满足工艺装置任何工况下的监控要求，具有在线组态、在线修改、在线下装、在线维护等功能。在线是指除被

执行任务的组件外，不会影响其他系统组件,仅仅影响被执行任务的回路，并且回路的输出保持在执行任务前最后时刻的状态。

3、140CPU67861 主控制器CPU、I/O模块是带电可插拔型模板，且每块模板都有自诊断功能和监测功能以确保系统的健康状态被报道，保障信号

和控制安全，避免任何隐藏的故障。

【英文介绍】

1, 140CPU67861 PAC control system optional distributed control system (DCS) mainly to achieve the main process equipment and public works I parameters display trend record, historical event record alarm, control, printing, tabulation and flow chart screen dynamic display functions. All conventional control, IYI interlocking logic control and timing control of the process are completed by DCS. When the process parameters exceed the limit, memory, display alarm and print. Other single-machine control systems are connected to DCS through communication, and the interlock protection action is connected through hard wiring.

2. 140CPU67861 DCS system configuration can meet the monitoring requirements under any working condition of the process device, and has functions such as on-line configuration, online modification, online downloading and online maintenance. Online means to remove the quilt

Only the loop of the executed task is affected, and the output of the loop remains in the state at the last moment before the execution of the task.

3. 140CPU67861 Main controller CPU and I/O module are live pluggable templates, and each template has self-diagnosis function and monitoring function to ensure that the health status of the system is reported and the signal is guaranteed

And control security to avoid any hidden faults.

【其他型号推荐】