【单选题】在组合机床液压动力滑台控制系统中,行程开关应接在S7—200 CPU224 PLC的哪个端子上( )
【简答题】某一控制系统选用 S7-200 PLC 的 CPU224 ,系统所需的输入输出点数为:数字量输入 28 点、数字量输出 24 点、模拟量输入 7 点、模拟量输出 2 点,分析如何选择扩展模块,各个模块连接到主机上的顺序?地址如何分配?
【简答题】西门子 S7-200 PLC 的 CPU224 有 (________) 个输入点, (________) 个输出点。
【简答题】Please summarize six key elements in organizational design.
【单选题】S7-200系列PLC中,CPU224有14个输入接点,其对应的存储单元地址是
【简答题】Please summarize the key knowledge points which you learned this time.
【简答题】Please summarize seven key principles of the New Public Service.
【多选题】In the Task 1 writing directions “Summarize the information by selecting and reporting the main features and make comparisons where relevant”, what are the four key words and expressions?