Samuele E. Locatelli
60 lines
1.8 KiB
C#
60 lines
1.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using S7.Net;
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namespace Test_S7
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{
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public partial class TestMainForm : Form
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{
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public TestMainForm()
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{
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InitializeComponent();
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myInit();
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}
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/// <summary>
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/// inizializzo
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/// </summary>
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private void myInit()
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{
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CpuType tipoCpu = CpuType.S71200;
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short slot = 0;
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short rack = 0;
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// leggo selezione...
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try
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{
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tipoCpu = (CpuType)cbCpuType.SelectedValue;
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short.TryParse(txtSlot.Text, out slot);
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short.TryParse(txtRack.Text, out rack);
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}
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catch
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{ }
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if (txtIP.Text != "" && rack >= 0 && slot >= 0)
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{
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using (var plc = new Plc(tipoCpu, txtIP.Text, rack, slot))
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{
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plc.Open();
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// test lettura area indicata... SOLO 1 elemento ATTENZIONE legge tutti U (unsigned) e poi andrebbero convertiti ushort --> convertToShort, uint --> convertToDouble/ConvertToInt
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var memRead= plc.Read(txtMemArea.Text);
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txtOut.Text = string.Format("-------------------------------------------{0}", Environment.NewLine);
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txtOut.Text+= string.Format("- READ FIRST BLOCK{0}", Environment.NewLine);
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txtOut.Text += string.Format("-------------------------------------------{0}", Environment.NewLine);
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txtOut.Text += memRead.ToString();
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txtOut.Text += Environment.NewLine;
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txtOut.Text += string.Format("-------------------------------------------{0}", Environment.NewLine);
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txtOut.Text += string.Format("{0}{0}{0}",Environment.NewLine);
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}
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}
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}
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}
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}
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