DDS-LPS RELIANCE ELECTRIC
DDS-LPS RELIANCE ELECTRIC
DDS-LPS RELIANCE ELECTRIC
西门子称重模块SIWAREX U、FTA、FTC、CS、MS作为S7 300或者S7 200的功能模块，集成到SIMATIC控制系统中，实现各种称量和控制功能。内置存储单元用来
存储模块的标定和参数设置，用户将这些参数通过SIWATOOL软件或者STEP7命令保存下来，在更换模块时只需将这些参数下载到新的模块中，模块正常使用，无需砝码标定。
另外，由于称重模块标定时要求砝码重量不得小于传感器量程的5%，对于一些无法通过砝码进行标定的场合，用户也可以通过SIWATOOL软件进行理论标定。
field bus devices. System tool
It has high flexibility and excellent scalability, whether it is the control of small-scale production devices or the large-scale integrated control of the whole plant, even
The industrial “system can cope with the field equipment maintenance management and cross plant production management control applications
As an important member of industrial “family, AC800F system fully embodies industrial” initiated and led by ABB in technology
Information technology) a new trend.
The system is divided into two levels: operation management level and process control level. At the operation management level, not only the traditional control system monitoring operation function is realized
Can (operate and display, print, trend display and alarm), and also complete system hardware diagnosis and data exchange between different systems
Yes. The process control level realizes various loop adjustments including complex control (various PID, ratio, Simith, etc.) and high-speed logic control
Control, sequence control and batch intermittent control functions.
The internal communication of the process control station (between the controller and various intelligent devices such as i/0 or field instruments) adopts the international standard field general
Line. The field controller supports various field buses such as PROFIBUS,
