【摘要】 以日本三菱公司的FX2N系列可编程控制器为例,介绍了PLC对电子天平数据采集实现的方法。 该方案简单、实用,对由PLC和其他类型各种通讯模块组成的监控系统的通讯实现具有一定的参考价值。更多还原

【Abstract】 Taking FX series PLC as an example, a data collecting method between the PLC and electronic scale is introduced. This scheme has a simple hardware structure and is practicable. It has a reference value to the realization of communication between PLC and other modules in the supervisor system.更多还原