221 lines
8.9 KiB
Markdown
221 lines
8.9 KiB
Markdown
# C-S架构的服务器客户端模版
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#### 关于HslCommunication.dll
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<p>该组件功能提供了一些基础类和整个C-S项目的核心网络的支持，除此之外，该组件提供了访问三菱PLC和西门子PLC的数据功能。</p>
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<br />
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<br />
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#### 关于本项目模版
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<p style="text-indent:2em">本模版基于.Net Framework3.5+C#7.0开发完成，所以必须使用Visual studio 2017进行开发，低版本的IDE打开项目将出现语法识别错误。该模版由三部分的程序组成：</p>
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<ul>
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<li>公共组件</li>
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<li>服务器端</li>
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<li>客户端</li>
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</ul>
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<p style="text-indent:2em">组成部分主要是一个服务端运行的程序，一个客户端运行的程序，还有一个公共的组件，以及一个json组件和一个网络组件，实现了基础的账户管理功能，版本控制，软件升级，公告管理，消息群发功能。具体的操作方法见演示就行。下面主要介绍下服务端的程序界面和客户端的程序界面。
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</p>
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#### 整个系统的架构设计如下
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<br />
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#### 服务器端程序界面如下：
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功能菜单都在设置中，可以尝试其他操作。
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<br />
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#### 客户端的程序界面
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##### 登录窗口
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<br />
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##### 主界面
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# 本网络组件支持使用工业以太网技术访问PLC
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<p>本组件支持常规的整数的数据读写，也支持字符串数据读写，包括中文，以下只是简单的举例，目前已经完成了一个三菱PLC高并发访问的类，具体交流可以通过以下方式联系我</p>
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<ul>
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<li>技术支持QQ群：592132877</li>
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<li>邮箱：hsl200909@163.com</li>
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</ul>
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<p>如果要使用本组件访问PLC，需要引用命名空间，如下</p>
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<pre>
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<code>
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using HslCommunication.Profinet;
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</code>
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</pre>
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#### 三菱PLC访问数据读写
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##### 初始化对象
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<pre>
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<code>
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private MelsecNet melsec_net = new MelsecNet();
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private void Form1_Load(object sender, EventArgs e)
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{
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//初始化
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melsec_net.PLCIpAddress = System.Net.IPAddress.Parse("192.168.0.7");//IP
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melsec_net.PortRead = 6000;//端口
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melsec_net.PortWrite = 6000;//写入端口，也可以和读取一样
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melsec_net.NetworkNumber = 0;//网络号
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melsec_net.NetworkStationNumber = 0;//网络站号
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melsec_net.ConnectTimeout = 500;//连接超时时间
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}
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</code>
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</pre>
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##### 读写D寄存器数据
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<pre>
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<code>
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private void button1_Click(object sender, EventArgs e)
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{
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//读取PLC数据 D6000开始21个字 也即是D6000-D6020 最大长度980
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OperateResultBytes read = melsec_net.ReadFromPLC(MelsecDataType.D, 6000, 21);
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if(read.IsSuccess)
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{
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//成功读取
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textBox2.Text = "D6000:" + melsec_net.GetShortFromBytes(read.Content, 0);
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//textBox2.Text = "D6001:" + melsec_net.GetShortFromBytes(read.Content, 1);
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//textBox2.Text = "D6002:" + melsec_net.GetShortFromBytes(read.Content, 2);
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//textBox2.Text = "D6003:" + melsec_net.GetShortFromBytes(read.Content, 3);
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//textBox2.Text = "D6004:" + melsec_net.GetShortFromBytes(read.Content, 4);
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//================================================================================
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//这两种方式一样的，
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//textBox2.Text = "D6000:" + BitConverter.ToInt16(read.Content, 0);
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//textBox2.Text = "D6001:" + BitConverter.ToInt16(read.Content, 2);
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//textBox2.Text = "D6002:" + BitConverter.ToInt16(read.Content, 4);
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//textBox2.Text = "D6003:" + BitConverter.ToInt16(read.Content, 6);
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//textBox2.Text = "D6004:" + BitConverter.ToInt16(read.Content, 8);
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}
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else
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{
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//失败读取
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MessageBox.Show(read.ToMessageShowString());
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}
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}
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private void button2_Click(object sender, EventArgs e)
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{
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short[] values = new short[4] { 1335, 8765, 1234, 4567 };//决定了写多少长度的D
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//写入PLC数据 D6000为1234,D6001为8765,D6002为1234,D6003为4567
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OperateResultBytes write = melsec_net.WriteIntoPLC(MelsecDataType.D, 6000, values);
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if(write.IsSuccess)
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{
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textBox2.Text = "写入成功";
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}
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else
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{
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MessageBox.Show(write.ToMessageShowString());//显示失败原因
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}
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}
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</code>
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</pre>
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##### 读写M寄存器数据
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<pre>
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<code>
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private void button100_Click(object sender, EventArgs e)
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{
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//后台循环读取PLC数据 M200开始10个字 也即是M200-M209
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OperateResultBytes read = melsec_net.ReadFromPLC(MelsecDataType.M, 200, 10);
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if (read.IsSuccess)
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{
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textBox2.Text = "M200:" + (read.Content[0] == 1 ? "通" : "断");
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//textBox2.Text = "M201:" + (read.Content[1] == 1 ? "通" : "断");
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//textBox2.Text = "M202:" + (read.Content[2] == 1 ? "通" : "断");
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//textBox2.Text = "M203:" + (read.Content[3] == 1 ? "通" : "断");
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//textBox2.Text = "M204:" + (read.Content[4] == 1 ? "通" : "断");
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//textBox2.Text = "M205:" + (read.Content[5] == 1 ? "通" : "断");
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//textBox2.Text = "M206:" + (read.Content[6] == 1 ? "通" : "断");
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//textBox2.Text = "M207:" + (read.Content[7] == 1 ? "通" : "断");
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//textBox2.Text = "M208:" + (read.Content[8] == 1 ? "通" : "断");
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//textBox2.Text = "M209:" + (read.Content[9] == 1 ? "通" : "断");
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}
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else
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{
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//失败读取，显示失败信息
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MessageBox.Show(read.ToMessageShowString());
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}
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}
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private void button5_Click(object sender, EventArgs e)
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{
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//此处写入后M200:通 M201:断 M202:断 M203:通
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bool[] values = new bool[] { true, false, false, true };
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OperateResultBytes write = melsec_net.WriteIntoPLC(MelsecDataType.M, 200, values);
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if(write.IsSuccess)
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{
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textBox2.Text = "写入成功";
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}
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else
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{
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MessageBox.Show(write.ToMessageShowString());
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}
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}
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</code>
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</pre>
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#### 西门子PLC访问数据读写
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##### 初始化对象
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<pre>
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<code>
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//西门子PLC读取块
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private SiemensNet siemens_net = new SiemensNet();
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private void Form1_Load(object sender, EventArgs e)
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{
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siemens_net.ConnectTimeout = 500;//超时时间
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siemens_net.PortRead = 2000;//读端口
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siemens_net.PortWrite = 2001;//写端口
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siemens_net.PLCIpAddress = System.Net.IPAddress.Parse("192.168.0.6");//ip地址
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}
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</code>
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</pre>
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##### 读写M寄存器数据
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<pre>
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<code>
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private void button3_Click(object sender, EventArgs e)
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{
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OperateResultBytes read = siemens_net.ReadFromPLC(SiemensDataType.M, 100, 2);
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if(read.IsSuccess)
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{
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textBox4.Text = "M100:" + read.Content[0] + " M101:" + read.Content[1];
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bool M100_0 = (read.Content[0] & 0x01) == 0x01;//M100.0的通断
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bool M100_1 = (read.Content[0] & 0x02) == 0x02;//M100.1的通断
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bool M100_2 = (read.Content[0] & 0x04) == 0x04;//M100.2的通断
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bool M100_3 = (read.Content[0] & 0x08) == 0x08;//M100.3的通断
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bool M100_4 = (read.Content[0] & 0x10) == 0x10;//M100.4的通断
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bool M100_5 = (read.Content[0] & 0x20) == 0x20;//M100.5的通断
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bool M100_6 = (read.Content[0] & 0x40) == 0x40;//M100.6的通断
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bool M100_7 = (read.Content[0] & 0x80) == 0x80;//M100.7的通断
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}
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else
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{
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MessageBox.Show(read.ToMessageShowString());
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}
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}
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private void button4_Click(object sender, EventArgs e)
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{
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//写入结果是M100:81 M101:22 M102:124
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OperateResultBytes write = siemens_net.WriteIntoPLC(SiemensDataType.M, 100, new byte[] { 81, 22, 124 });
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if (write.IsSuccess)
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{
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textBox4.Text = "写入成功";
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}
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else
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{
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MessageBox.Show(write.ToMessageShowString());
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}
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}
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</code>
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</pre>
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# 最后说两句
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#### Author:<a href="https://github.com/dathlin">Richard.Hu</a>
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#### License:MIT
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