140CPU67260Schneider
140CPU67260Schneider
140CPU67260Schneider
你能用Windows NT和Windows 95下的CIMPLICITY趋势将趋势图嵌入到CimView和CimEdit屏幕．趋势图能从CIMPLICITY数据库登录器中的成组表，当前数据，CSV文件和参考文件取得数据并且将它们显示成趋势曲线，
趋势使你能：
·显示多Y轴的趋势以使不同参数类型能显示在同一图表中
·以不同时间周期的数据显示趋势以使不同生产周期能在同一图表中进行比较．
·从不同时问段的数据显示趋势以使不同时间长度生产周期的数据能在同一图表中进行比较，
·通过允许自动更新显示趋势使得显示趋势图时最近登录的数据能从磁盘自动查询出来．
·根据CIMPLICITY点管理器产生的运行时数据显示曲线
·可以同时显示登录数据的曲线和实时数据的曲线．
·对登录数据缩放和移动以找到感兴趣的数据．
·使用一个可移动的光标，在光标上带有最新的实际数值，用这个数值可以实现比较．
·用压缩格式显示长时问周期的趋势，这里绘制的数据可以是一个样本的平均值，最小值，最大值，开始或最后元素，
从一个趋势显示中创建一个参考趋势，以后可以重新使用或者显示它．参考趋势能与其它可比较的数据一起显示和进行比较．
integrates DCS & PLC & field bus;
2、 RISC superscalar high-speed CPU with super performance;
3. High reliability, strict industrial application practice, and application performance of more than 1000 sets in China;
4、 Good openness, flexibility and expansibility;
5、 Easy engineering, friendly interface and simple maintenance;
2. Industria1 “system communication
Industrial ial “the system uses the international standard industrial bus. The field controller supports PROFIBUS, FF, MODBUS, can and other countries
International standard fieldbus, PROFIBUS is the most widely used open fieldbus international standard in the world, which is divided into FMS, DP and pa
Level III, DP communication rate can be up to 12MB. PROFIBUS is used to connect distributed i/0 stations, field bus instruments and other intelligent devices.
The communication among process station, operator station and engineer station is realized through the system bus diginets (Industrial Ethernet). user
Different transmission media (RJ45 twisted pair, thin cable, thick cable or optical fiber cable and mixed media) and network topology can be selected for the system bus
Due to the adoption of tcp/ip protocol, the system can also realize ultra long distance communication with the help of public telephone network (dial-up mode) or satellite.
PLC and other subsystems communicate with industrial “system through Modbus protocol interface. The system also supports iec870-5 over control coordination
Discussion.
The flash EPROM inside PS provides more than 220 function modules (control algorithm subroutines), in
