市面上的数控基本都支持了跨平台通讯，下面以三菱为列讲解跨平台协议如何通讯，无需任何DLL，适配任何开发语言，纯Socket通讯
先上采集图
代码如下：文章来源：https://www.toymoban.com/news/detail-596308.html
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Globalization;
using System.Linq;
using System.Net.Sockets;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace 三菱TCP
{
public partial class Form1 : Form
{
public static Socket TcpSocket;
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void btnVer_Click(object sender, EventArgs e)
{
}
//TcpSocket.Send(SendCommand.伺服名称);
// byte[] Data = ReceiveData();
//byte[] Data2 = new byte[] { 0x10 };
//string s = Encoding.Default.GetString(Data.Skip(28).Take(1).ToArray()).Replace("\0", string.Empty);
public byte[] ReceiveData()
{
byte[] b = new byte[1024];
int n = TcpSocket.Receive(b);
byte[] DATA = b.Take(n).ToArray();
textBox1.Text = BitConverter.ToString(DATA).Replace("-","");;
return DATA;
}
public string timeconvert(string time)
{
time= time.PadLeft(6,'0');
if (time.Length > 6)
{
return time.Substring(0, time.Length-4)+":" + time.Substring(time.Length - 4, 2) + ":" + time.Substring(time.Length - 6, 2);
}
else
{
return time.Substring(0, 2) + ":" + time.Substring(2, 2) + ":" + time.Substring(4, 2);
}
}
private void button12_Click(object sender, EventArgs e)
{
TcpSocket.Send(SendCommand.程序内容);
byte[] Data = ReceiveData();
程序内容.Text = Encoding.Default.GetString(Data.Skip(22).ToArray()).Replace("\0", string.Empty);
}
private void button13_Click(object sender, EventArgs e)
{
TcpSocket.Send(SendCommand.当前刀具号);
byte[] Data = ReceiveData();
int time = BitConverter.ToInt32(Data.Skip(22).Take(4).ToArray(), 0);
当前刀具号.Text = time.ToString();
}
private void button14_Click(object sender, EventArgs e)
{
TcpSocket.Send(SendCommand.主轴设定);
byte[] Data = ReceiveData();
int time = BitConverter.ToInt32(Data.Skip(22).Take(4).ToArray(), 0);
主轴转速设定.Text = time.ToString();
}
private void button15_Click(object sender, EventArgs e)
{
TcpSocket.Send(SendCommand.进给速度设定);
byte[] Data = ReceiveData();
进给速度设定.Text = BitConverter.ToDouble(Data.Skip(22).Take(8).ToArray(), 0).ToString();
}
private void button16_Click(object sender, EventArgs e)
{
TcpSocket.Send(SendCommand.进给速度实际值);
byte[] Data = ReceiveData();
进给速度实际值.Text = BitConverter.ToDouble(Data.Skip(44).Take(8).ToArray(), 0).ToString(); ;
}
private void button1_Click(object sender, EventArgs e)
{
try
{
TcpSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
TcpSocket.ReceiveTimeout = 1000;
TcpSocket.Connect(txt_ip.Text, int.Parse(txt_port.Text));
if (TcpSocket.Connected)
{
MessageBox.Show("ok");
}
}
catch (Exception ex)
{
}
}
private void button19_Click(object sender, EventArgs e)
{
TcpSocket.Send(SendCommand.主轴倍率);
byte[] Data = ReceiveData();
主轴倍率.Text = Data.Last().ToString();
}
private void button20_Click(object sender, EventArgs e)
{
TcpSocket.Send(SendCommand.进给倍率);
byte[] Data = ReceiveData();
进给倍率.Text = Data.Last().ToString();
}
private void button21_Click(object sender, EventArgs e)
{
TcpSocket.Send(SendCommand.CNC类型);
byte[] Data = ReceiveData();
CNC类型.Text = Encoding.Default.GetString(Data.Skip(22).Take(22).ToArray()).Replace("\0", string.Empty);
}
private void button22_Click(object sender, EventArgs e)
{
TcpSocket.Send(SendCommand.加工件数);
byte[] Data = ReceiveData();
int time = BitConverter.ToInt32(Data.Skip(22).Take(4).ToArray(), 0);
加工件数.Text = time.ToString();
}
private void button23_Click(object sender, EventArgs e)
{
增益.Text = 读取伺服监控(0x01);
}
private void button24_Click(object sender, EventArgs e)
{
跟踪延迟.Text = 读取伺服监控(0x02);
}
private void timer1_Tick(object sender, EventArgs e)
{
foreach (Control c in this.Controls)
{
Control c1 = c as Button;
if (c1 != null)
{
if (c1.Name != "button1"&& c1.Name != "button25")
{
((Button)c1).PerformClick();
}
}
}
}
private void button25_Click_1(object sender, EventArgs e)
{
timer1.Enabled = true;
}
}
}
文章来源地址https://www.toymoban.com/news/detail-596308.html
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