6ES7138-4FR00-0AA0 亿佳懂货

6es7138-4fr00-0aa0 亿佳懂货

s7-300

　　提供有大量功能，支持用户的s7-300编程、调试和维护等工作。

　　速指令处理：

　　指令执行时间从 4 ns 起，开辟了中低端性能范围内的全新应用。

　　浮点运算：

　　可以效率地使用浮点运算甚至复数运算功能。

　　用户友好的参数分配：

　　仅需一个带有统一操作界面的软件工具，可以完成所有模块的参数化工作。这降低了入职门槛和培训费用。

　　操作员控制与监视 (hmi)：

　　用户友好的 hmi 服务已集成在 s7-300 操作系统中。这些功能不再需要成本昂的编程工作：simatichmi系统向simatic s7-300请求过程数据， s7-300操作系统在期望的更新时间完成这些数据的自动传输工作。并且使用相同的符号和数据库。

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