is responsible for Organization training, and implementation, and check; 12, master workshops annual economic indicators of implementation, reporting to financial health on a regular basis; 13, is responsible for the daily oversight in the allocation and use of funds; 14, responsible for all Department statistics, collecting, sorting, reporting of accounting reports; 15, the company responsible for the supervision of the Treasury, including the \brary, a library of materials, products for regular inventory handling, sampling, storage monitoring, the picking work, and provide the inventory report, and make the appropriate accounting treatment; 16, responsible for waste and recycling, transportation and settlement; 17, is responsible for all product sales accounting functions; 18, responsible for the company's raw materials, auxiliary materials, account management; 19, is responsible for the flow of control of all assets of the company, according to the changes in accounting treatment of fixed assets and assets to the departments responsible for clearing, settlement and asset monthly report submitted to the asset management section of the Finance Department of the company organized on a company-wide special inspection of asset management; 20, according to the company's business activities, monthly projects involved in the business activities of the company (including expenses, business management, cost control, cash flow, revenue, etc) financial analysis, provide a basis for decisions for the company, the business of the company responsible for monitoring, forecasting and risk analysis; 21, responsible for the settlement of transactions with the Bank; 22, is可编程控制器（PLC）实验指导书（上机版）
实验一 礼花之光（认识实验）
一、 实验目的
用PLC构成闪光灯控制系统
合上启动按钮后，灯光按以下规律显示：L1、L2、L9-L1、L5、L8-L1、L4、L7-L1、L3、L6-L1-L2、L3、L4、L5-L6、L7、L8、L9-L1、L2、L6-L1、L3、L7-L1、L4、L8-L1、L5、L9-L2、L3、L4、L5-L6、L7、L8、L9-L1、L1、L9 … … 如此循环,周而复始.
二、实验要求：
is responsible for Organization training, and implementation, and check; 12, master workshops annual economic indicators of implementation, reporting to financial health on a regular basis; 13, is responsible for the daily oversight in the allocation and use of funds; 14, responsible for all Department statistics, collecting, sorting, reporting of accounting reports; 15, the company responsible for the supervision of the Treasury, including the \brary, a library of materials, products for regular inventory handling, sampling, storage monitoring, he picking work, and provide the inventory report, and make the appropriate accounting treatment; 16, responsible for waste and recycling, transportation and settlement; 17, is responsible for all product sales accounting functions; 18, responsible for the company's raw materials, auxiliary materials, account management; 19, is responsible for the flow of control of all assets of the company, according to the changes in accounting treatment of fixed assets and assets to the departments responsible for clearing, settlement and asset monthly report submitted to the asset management section of the Finance Department of the company organized on a company-wide special inspection of asset management; 20, according to the company's business activities, monthly projects involved in the business activities of the company (including expenses, business management, cost control, cash flow, revenue, etc) financial analysis, provide a basis for decisions for the company, the business of the company responsible for monitoring, forecasting and risk analysis; 21, responsible for the settlement of transactions with the Bank; 22, is1．理解如下程序并上机调试。理解移位指令及中间继电器的作用。 2．改变灯光显示规律，编程实现。
3．撰写实验报告，写出指令表程序并对以上程序做出详细解释。
实验程序
is responsible for Organization training, and implementation, and check; 12, master workshops annual economic indicators of implementation, reporting to financial health on a regular basis; 13, is responsible for the daily oversight in the allocation and use of funds; 14, responsible for all Department statistics, collecting, sorting, reporting of accounting reports; 15, the company responsible for the supervision of the Treasury, including the \brary, a library of materials, products for regular inventory handling, sampling, storage monitoring, the picking work, and provide the inventory report, and make the appropriate accounting treatment; 16, responsible for waste and recycling, transportation and settlement; 17, is responsible for all product sales accounting functions; 18, responsible for the company's raw materials, auxiliary materials, account management; 19, is responsible for the flow of control of all assets of the company, according to the changes in accounting treatment of fixed assets and assets to the departments responsible for clearing, settlement and asset monthly report submitted to the asset management section of the Finance Department of the company organized on a company-wide special inspection of asset management; 20, according to the company's business activities, monthly projects involved in the business activities of the company (including expenses, business management, cost control, cash flow, revenue, etc) financial analysis, provide a basis for decisions for the company, the business of the company responsible for monitoring, forecasting and risk analysis; 21, responsible for the settlement of transactions with the Bank; 22, is
is responsible for Organization training, and implementation, and check; 12, master workshops annual economic indicators of implementation, reporting to financial health on a regular basis; 13, is responsible for the daily oversight in the allocation and use of funds; 14, responsible for all Department statistics, collecting, sorting, reporting of accounting reports; 15, the company responsible for the supervision of the Treasury, including the \brary, a library of materials, products for regular inventory handling, sampling, storage monitoring, he picking work, and provide the inventory report, and make the appropriate accounting treatment; 16, responsible for waste and recycling, transportation and settlement; 17, is responsible for all product sales accounting functions; 18, responsible for the company's raw materials, auxiliary materials, account management; 19, is responsible for the flow of control of all assets of the company, according to the changes in accounting treatment of fixed assets and assets to the departments responsible for clearing, settlement and asset monthly report submitted to the asset management section of the Finance Department of the company organized on a company-wide special inspection of asset management; 20, according to the company's business activities, monthly projects involved in the business activities of the company (including expenses, business management, cost control, cash flow, revenue, etc) financial analysis, provide a basis for decisions for the company, the business of the company responsible for monitoring, forecasting and risk analysis; 21, responsible for the settlement of transactions with the Bank; 22, is
实验二 三相异步电动机Y/Δ换接启动及正反转控制
在电机进行正反向的转、换接时，有可能因为电动机容量较大或操作不当等原因使接触器主触头产生较为严重的起弧现象，如果在电弧还未完全熄灭时，反转的接触器就闭合，则会造成电源相间短路。用PLC来控制电机起停则可避免这一问题。 一、实验目的
1、 掌握自锁、互锁、定时等常用电路的编程
2、 利用基本顺序指令编写电机正反转和Y/△启动控制程序。 3、 掌握电机星/三角换接启动主回路的接线。
4、 学会用可编程控制器实现电机星/三角换接降压启动过程的编程方法。 二、实验原理
要实现三相鼠笼型异步电动机的正反转控制，只要把三相线当中的任意两相调换一下位置就可以了。如图2所示：假如接触器KM1闭合时电动机正转，则当接触器KM1断开，接触器KM2闭合时，电动机就会反转。
对于正常运行时定子绕组接成三角形的鼠笼型异步电动机，在启动时，为了保护电动机，一般采用Y/△降压启动方法来达到限制启动电流的目的。Y/△降压
is responsible for Organization training, and implementation, and check; 12, master workshops annual economic indicators of implementation, reporting to financial health on a regular basis; 13, is responsible for the daily oversight in the allocation and use of funds; 14, responsible for all Department statistics, collecting, sorting, reporting of accounting reports; 15, the company responsible for the supervision of the Treasury, including the \brary, a library of materials, products for regular inventory handling, sampling, storage monitoring, the picking work, and provide the inventory report, and make the appropriate accounting treatment; 16, responsible for waste and recycling, transportation and settlement; 17, is responsible for all product sales accounting functions; 18, responsible for the company's raw materials, auxiliary materials, account management; 19, is responsible for the flow of control of all assets of the company, according to the changes in accounting treatment of fixed assets and assets to the departments responsible for clearing, settlement and asset monthly report submitted to the asset management section of the Finance Department of the company organized on a company-wide special inspection of asset management; 20, according to the company's business activities, monthly projects involved in the business activities of the company (including expenses, business management, cost control, cash flow, revenue, etc) financial analysis, provide a basis for decisions for the company, the business of the company responsible for monitoring, forecasting and risk analysis; 21, responsible for the settlement of transactions with the Bank; 22, is 启动的原理如图1所示：在启动过程中将电动机定子绕组接成星形，即接触器KMY闭合。此时电动机每相绕组承受的电压为额定电压的1/3，启动电流为三角形接法时启动电流的1/3。接触器KMY闭合的同时定时器开始定时，定时时间到，接触器KMY断开，接触器KM△闭合。电动机绕组为三角形接法，进入正常运行阶段。
图1 电动机Y/△接线图
图2 电动机正反转接线图
UVWUVWKM△U’V’W’M3～KM1KM2KMY
三、实验要求
合上启动（正转或反转）按钮后，电机先作星型连接启动，经延时6秒后自动换接到三角形连接运转。按下停止，电机停转。按下反转按钮后，进行反转的Y/△启动。要求正反转互锁、Y/△互锁。
四、三相异步电机星/三角换接启动控制的接线要求
主机的输入点I0.0（表示启动）、I0.1（表示停止）I0.2（表示反转启动）；KM1、KM2和KM3、KM3分别接主机的输出点Q0.1、Q0.2和Q0.3、Q0.4。KM1（或KM2）、KM3接通时为Y型启动，KM1（或KM2）、KM4接通时为Δ型启动），它们的动作用发光二极管来模拟。