【摘要】 针对实际工程中常遇到的多显示字数的要求与可编程控制器有限输出端个数间的矛盾，设计了一种分时显示的PLC实用技术。该技术已成功地应用于某厂推焦过程监测仪显示屏中，具有实用价值。更多还原

【Abstract】 In order to answer the demand of displaying more characters while the output terminals ofPLC are limited,the authors have worked out a time-sharing display PLC technology,which has beensuccessfully applied to the display screen of coke-shoveling monitor of a certain plant and proved to beof great value.更多还原