成考院校在线答案
- 2022-09-12 [判断] <p class="MsoNormal">3、<span lang="EN-US" style="font-size:12.0pt">PLC</span><span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">按结构形式可分为整体式、模块式和叠装式。</span></p>
- 2022-09-12 [判断] <p class="MsoNormal">19、<span lang="EN-US" style="font-size:12.0pt">FX</span><span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">系列的</span><span lang="EN-US" style="font-size:12.0pt">PLC</span><span style="font-size:12.0pt;font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">采用的异步通信数据格式中数据位为</span><span lang="EN-US" style="font-size:12.0pt">8</span><span style="font-size:12.0pt; font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">位。</span></p>
- 2022-09-12 [判断] <p class="MsoNormal" style="mso-pagination:widow-orphan">11、<span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">行程开关属于控制电器。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;color:black;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [判断] <p class="MsoNormal">16、<span lang="EN-US" style="font-size:12.0pt">END</span><span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">指令表示主程序的结束，子程序应放在</span><span lang="EN-US" style="font-size:12.0pt">END</span><span style="font-size:12.0pt; font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">指令之后。</span><span lang="EN-US" style="font-size:12.0pt"><span style="mso-spacerun:yes"> </span></span></p>
- 2022-09-12 [判断] <p class="MsoNormal">9、<span lang="EN-US" style="font-size:12.0pt">MOVP</span><span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">指令是当且仅当其前面的条件正跳变时才会执行。</span></p>
- 2022-09-12 [判断] <p class="MsoNormal">8、<span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">当梯形图执行到某一条</span><span lang="EN-US" style="font-size:12.0pt">OUT</span><span style="font-size:12.0pt; font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">指令时，该指令指定的输出继电器的输出端子状态立即发生变化。</span></p>
- 2022-09-12 [判断] <p class="MsoNormal">5、<span lang="EN-US" style="font-size:12.0pt">PLC</span><span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">的梯形图程序不能出现输入继电器的线圈。</span></p>
- 2022-09-12 [单选] <p class="MsoNormal">25、<span lang="EN-US" style="font-size:12.0pt">D100</span><span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">中存储的是</span><span lang="EN-US" style="font-size:12.0pt">H1234</span><span style="font-size:12.0pt; font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">，将</span><span lang="EN-US" style="font-size:12.0pt">D100</span><span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">作为</span><span lang="EN-US" style="font-size:12.0pt">NEG</span><span style="font-size:12.0pt;font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">的操作数，则运算的结果是（</span><span lang="EN-US" style="font-size:12.0pt"><span style="mso-spacerun:yes"> </span></span><span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">）</span></p>
- 2022-09-12 [单选] <p class="MsoNormal">37、<span lang="EN-US" style="font-size:12.0pt">FX2N</span><span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">系列</span><span lang="EN-US" style="font-size:12.0pt">PLC</span><span style="font-size:12.0pt;font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">的定时器的时基不包括（</span><span style="font-size:12.0pt"> <span lang="EN-US"><span style="mso-spacerun:yes"> </span><span style="mso-spacerun:yes"> </span></span></span><span style="font-size: 12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">）</span></p>
- 2022-09-12 [单选] <p class="MsoNormal">22、<span style="font-size:12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family: "Times New Roman";mso-hansi-font-family:"Times New Roman"">以下属于主令电器的是（</span><span lang="EN-US" style="font-size:12.0pt"><span style="mso-spacerun:yes"> </span></span><span style="font-size: 12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">）</span></p>