ICSTRIPLEX  T8480C  安全系统备件

ICSTRIPLEX  T8480C  安全系统备件

ICSTRIPLEX  T8480C  安全系统备件中，控制站作为一个完整的计算机，它的主要I/O设备为现场的输入、输出处理设备，以及过程输入/输出（PI/O），包括信号变换与信号调理，A/D、D/A转换。控制站是整个DCS的基础，它的可靠性和安全性最为重要，死机和控制失灵的现象是绝对不允许的，而且冗余、掉电保护、抗干扰、构成防爆系统等方面都应很有效而可靠，才能满足用户要求。

关于ICSTRIPLEX  T8480C  安全系统备件的系统软件，包括实时操作系统、编程语言及编译系统、数据库系统、自诊断系统等，只是完善程度不同而已。第二代DCS控制站开始有面向过程语言和高级语言；第三代DCS控制站的系统软件可以完成离线组态及在线修改控制策略。为了完成控制策略，对于顺序控制和批量控制组态编程，各种DCS控制站采用不同的方法。

ICSTRIPLEX  T8480C  安全系统备件具有操作员功能、工程师功能、通信功能和高级语言功能等，其中工程师功能中包括系统组态、系统维护、系统通用（Utility）功能，还有系统配置、操作标记、趋势记录、历史数据管理、总貌画面组态、控制站组态、工艺单元或区域组态等。

ICSTRIPLEX  T8480C  安全系统备件

ICSTRIPLEX T8480C safety system spare parts, the control station as A complete computer, its main I/O equipment for the field input and output processing equipment, as well as process input/output (PI/O), including signal conversion and signal conditioning, A/D, D/A conversion. The control station is the basis of the whole DCS, its reliability and safety are the most important, crash and control failure phenomenon is absolutely not allowed, and redundancy, power failure protection, anti-interference, constitute explosion-proof system and other aspects should be very effective and reliable, in order to meet user requirements.

About ICSTRIPLEX T8480C safety system spare parts system software, including real-time operating system, programming language and compilation system, database system, self-diagnosis system, etc., but the degree of perfection is different. The second generation DCS control station began to have process-oriented language and high-level language; The system software of the third generation DCS control station can complete off-line configuration and on-line modification of control strategy. In order to complete the control strategy, various DCS control stations adopt different methods for sequential control and batch control configuration programming.

ICSTRIPLEX T8480C safety system spare parts have operator functions, engineer functions, communication functions and advanced language functions, among which engineer functions include system configuration, system maintenance, system Utility functions. There are also system configuration, operation marking, trend recording, historical data management, overall picture configuration, control station configuration, process unit or area configuration, etc.

ICSTRIPLEX  T8480C  安全系统备件