西门子S7-300 PLC模拟量转换
Analog Inputs and Outputs in an S7 PLC are represented in the PLC as a 16-bit integer. Over the nominal span of the analog input or output, the val...
Analog Inputs and Outputs in an S7 PLC are represented in the PLC as a 16-bit integer. Over the nominal span of the analog input or output, the val...
Note:通过模拟量输入口LINE_IN输入电压值,以8K的采样率经A/D //转换后送给IOB口控制LED点亮,同时可以根据LED的点亮来了解转换 //的数据...
一种0~20mA电流输出典型电路,推导过程...
老外编写的三菱Q系列PLC 模拟量读写实例程序(有英文注解)...
西门子s7300.模拟量输入模块实战实例,pt100的使用方法。...