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    文件類型: .zip
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    發布日期: 2024-06-17
  • 語言: C#
  • 標簽: s7-200??smart??西門子??200??S7??

資源簡介

c#與西門子s7-200 smart 通訊實例 內附S7TCPDLL.dll

【使用說明】

在bin文件夾debug，config文件打開配置PLC IP地址，CPU 的信息
修改配置文件
[PlcComTCP]
IP=192.168.0.1  //PLC IP地址
Rack=0          //PLC 機架
Slot=1          //PLC 插槽

注，PLC和電腦 IP必須在同一網段

S7TCPDLL使用方法
1）添加引用，然后倒入命名空間
using S7TCPDLL;
2)實例化函數 S7Client
例如：   S7Client client = new S7Client();
然后利用VS開發平臺智能感知的功能可選擇相應函數
例如調用置位函數 SetBitQB(0, 0)
       首先實例化函數S7Client client = new S7Client();
       然后 client.SetBitQB(0, 0);
調用其他函數類似。

資源截圖

代碼片段和文件信息 

using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Threading.Tasks;
using?System.Windows.Forms;
using?S7TCPDLL;

namespace?S7_200_SMART_PROJECT
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
???????????
????????}
????????S7Client?client?=?new?S7Client（）;
????????int?status;?bool?connectstate=false;
????????string?ReadBuf;?int?Result;?string?path;
????????string?TxtSlot;
????????string?TxtIP;
????????string?TxtRack;
????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{

????????????connectIP（）;
????????}

????????private?void?timer1_Tick（object?sender?EventArgs?e）
????????{

????????????ovalShape1.Fillstyle?=?1?-?ovalShape1.Fillstyle;
????????????byte[]?EBBuffer?=?new?byte[1];
????????????int?result?=client.EBRead（0?EBBuffer.Length?EBBuffer）;
????????????if?（result?==?0）
????????????{
????????????????iO_Instructions2.AAValue?=?client.ReadBitQB（0?6）;????//Q0.6
????????????????iO_Instructions3.AAValue?=?client.ReadBitQB（0?5）;
????????????????iO_Instructions4.AAValue?=?client.ReadBitQB（0?4）;
????????????????iO_Instructions5.AAValue?=?client.ReadBitQB（0?3）;
????????????????iO_Instructions6.AAValue?=?client.ReadBitQB（0?2）;
????????????????iO_Instructions7.AAValue?=?client.ReadBitQB（0?1）;
????????????????iO_Instructions8.AAValue?=?client.ReadBitIB（0?4）;???//I0.4
????????????????iO_Instructions9.AAValue?=?client.ReadBitIB（0?3）;
????????????????iO_Instructions10.AAValue?=?client.ReadBitIB（0?2）;
????????????????iO_Instructions11.AAValue?=?client.ReadBitIB（0?1）;

????????????????//////////////////////////////////////////////////
????????????????iO_Instructions12.AAValue?=?client.ReadBitQB（0?6）;???//Q1.0
????????????????iO_Instructions13.AAValue?=?client.ReadBitQB（0?5）;???//Q1.1
????????????????iO_Instructions1.AAValue?=?client.ReadBitV（800?6）;

????????????????////////////////////////////////////////////////////
????????????????TbxVD100.Text?=?client.VRead_REAL（100）.ToString（）;
????????????}
????????????else
????????????{
????????????????client.Disconnect（）;
????????????????ovalShape2.BackColor?=?Color.Red;
????????????????ovalShape1.BackColor?=?Color.Transparent;
????????????????connectIP（）;?
????????????}
????????}

????????public?void?connectIP（）
????????{
????????????path?=?Application.StartupPath?+?@“\config.ini“;
????????????TxtIP?=?IniFile.ReadIniData（“PlcComTCP“?“IP“?““?path）;
????????????TxtRack?=?IniFile.ReadIniData（“PlcComTCP“?“Rack“?““?path）;
????????????TxtSlot?=?IniFile.ReadIniData（“PlcComTCP“?“Slot“?““?path）;
????????????
????????????
????????????int?Rack?=?Convert.ToInt32（TxtRack）;?int?Slot?=Convert.ToInt32（TxtSlot）;
????????????client.SetConnectionType（3）;
???????????//?int?result?=?client.ConnectTo（“172.18.28.249“?0?1）;
????????????int??R

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2021-01-22?11:11??S7200SMART（C#VS2013）\
?????目錄???????????0??2021-04-19?20:53??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\
?????文件????????4195??2017-02-19?22:07??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\.gitignore
?????目錄???????????0??2021-04-19?20:53??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\.vs\
?????目錄???????????0??2021-04-19?20:53??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\.vs\S7_200_SMART_PROJECT\
?????目錄???????????0??2021-04-19?20:53??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\.vs\S7_200_SMART_PROJECT\v14\
?????文件???????44032??2021-04-19?20:55??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\.vs\S7_200_SMART_PROJECT\v14\.suo
?????目錄???????????0??2021-01-22?10:53??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\DLL\
?????文件??????284672??2021-01-22?10:26??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\DLL\S7TCPDLL.dll
?????文件????????1075??2017-02-19?22:07??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\LICENSE
?????文件?????????230??2017-02-19?22:07??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\README.md
?????文件?????????533??2019-09-26?18:29??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\ReadMeFirst.txt
?????目錄???????????0??2021-04-19?20:54??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\
?????文件?????????184??2019-09-21?17:03??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\App.config
?????文件???????40699??2021-04-19?20:54??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\Form1.Designer.cs
?????文件????????7985??2021-04-19?20:54??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\Form1.cs
?????文件???????23626??2021-04-19?20:54??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\Form1.resx
?????文件????????3393??2019-09-24?15:08??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\IO_Instructions.Designer.cs
?????文件????????3025??2019-09-24?15:08??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\IO_Instructions.cs
?????文件????????5817??2019-06-21?15:21??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\IO_Instructions.resx
?????文件?????????532??2019-09-24?15:08??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\Program.cs
?????目錄???????????0??2021-01-22?10:53??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\Properties\
?????文件????????1342??2019-09-18?09:04??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\Properties\AssemblyInfo.cs
?????文件????????2880??2019-09-24?15:08??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\Properties\Resources.Designer.cs
?????文件????????5612??2019-09-18?09:04??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\Properties\Resources.resx
?????文件????????1120??2019-09-24?15:08??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\Properties\Settings.Designer.cs
?????文件?????????249??2019-09-18?09:04??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\Properties\Settings.settings
?????文件????????5130??2019-09-26?18:51??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\S7_200_SMART_PROJECT.csproj
?????文件?????????228??2019-09-24?17:29??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\S7_200_SMART_PROJECT.csproj.user
?????目錄???????????0??2021-01-22?10:53??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\bin\
?????目錄???????????0??2021-04-19?20:55??S7200SMART（C#VS2013）\S7200SMART（C#VS2013）\S7PROJECT\bin\Debug\
............此處省略65個文件信息

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