松下fp7视频教程(松下plcfp7怎么和opc连接)
本文目录
松下plcfp7怎么和opc连接
1、首先找到松下plcfp,认证身份。2、其次打开松下的蓝牙,搜索附近设备。3、最后在附近设备中找到opc,选择配对,等待配对成功即可完成。
松下相机DMC-FP7GK的闪光灯怎么调出来
先点击屏幕左下方的,找到闪光灯的标识(类似闪电的符号),然后将设定修改为闪光灯强制发光模式,这样拍照时闪光灯就会强制发光了。如果你想选择其他闪光模式(比如自动闪光模式--标识是闪电A),也可以,但相机会根据周围的亮度,来自动判定要不要开闪光灯。
松下FP7 PP04L怎么接步进电机驱动器线
首先确定驱动器的供电电压,然后确定工作电流;供电电源电流一般根据驱动器的输出相电流来确定。如果采用线性电源,电源电流一般可取驱动器输出相电流的1.1~1.3倍;如果采用开关电源,电源电流一般可取驱动器输出相电流的1.5~2.0倍。
松下DMC-FP7GK这款相机怎么样
查了一下 光学变焦只能算一般 现在好多都是十倍以上的了 这款稍显不足 像素绰绰有余 触摸屏是个不错的选择 当然 佳能伊克萨斯系列也有好几款触摸屏的 你可以看看 这款机子智能化较好 操作简便易懂 不需要太操心 体积和外形都不错 平时携带比较便利
大佬,求助松下fp7plc与电脑PC端通信
松下不是有PC通讯解决方案吗?
我之前用的VB.NET的代码:
Imports System.NetImports System.Runtime.InteropServicesPublic Class Form1 Dim Handle1 As Int32 Dim EntLink As Boolean Dim ScanCount As Long Dim PLC As New NaisTcpFp.PlcClient ’TCP:NaisTcpFp.DLL/COM:NaisComFP.DLL Public Declare Function timeGetTime Lib "winmm.dll" () As UInt32 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim i As Short Me.CenterToScreen() cmbReadMry.Items.Clear() cmbReadMry.Items.Add("WX") cmbReadMry.Items.Add("WY") cmbReadMry.Items.Add("WR") cmbReadMry.Items.Add("DT") ’ cmbWriteMry.Items.Clear() cmbWriteMry.Items.Add("WX") cmbWriteMry.Items.Add("WY") cmbWriteMry.Items.Add("WR") cmbWriteMry.Items.Add("DT") ’ cmbBitMry.Items.Clear() cmbBitMry.Items.Add("X") cmbBitMry.Items.Add("Y") cmbBitMry.Items.Add("R") cmbBitMry.Items.Add("D") ’ cmbReadType.Items.Clear() cmbReadType.Items.Add("INT16") cmbReadType.Items.Add("UINT16") cmbReadType.Items.Add("DINT32") cmbReadType.Items.Add("HEX32") cmbReadType.Items.Add("REAL32") cmbReadType.Items.Add("BIN16") ’ cmbWriteType.Items.Clear() cmbWriteType.Items.Add("INT16") cmbWriteType.Items.Add("UINT16") cmbWriteType.Items.Add("DINT32") cmbWriteType.Items.Add("HEX32") cmbWriteType.Items.Add("REAL32") cmbWriteType.Items.Add("BIN16") For i = 0 To 15 Step 1 cmbBit.Items.Add("Bit" & i) Next i cmbReadMry.SelectedIndex = 3 cmbWriteMry.SelectedIndex = 3 cmbBitMry.SelectedIndex = 1 cmbBit.SelectedIndex = 0 cmbReadType.SelectedIndex = 0 cmbWriteType.SelectedIndex = 0 lstRead.Items.Clear() txtWrite.Text = "" End Sub Private Sub butLink_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles butLink.Click Dim re As Short Dim restr As String = "" re = PLC.EntLink(Trim(txtLocalIP.Text), Val(txtLocalPort.Text), Trim(txtRemoteIP.Text), Val(txtRemotePort.Text), "DEMO", Handle1) txtReLink.Text = re.ToString If re = 0 Then EntLink = True MsgBox("PLC联接成功! ") Else EntLink = False MsgBox("PLC联接失败: " & restr) End If End Sub Private Sub butClose_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles butClose.Click Dim re As Short If Not EntLink Then MsgBox("还未与PLC建立联接!") Exit Sub End If re = PLC.DeLink(Handle1) txtReClose.Text = re.ToString End Sub Private Sub butRead_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles butRead.Click Dim re As Short Dim i As Short Dim RD() As Object ReDim RD(Val(txtReadCnt.Text - 1)) If Not EntLink Then MsgBox("还未与PLC建立联接!") Exit Sub End If re = PLC.CmdRead(Handle1, 1, cmbReadMry.SelectedIndex + 1, cmbReadType.SelectedIndex + 1, Val(txtReadAdd.Text), Val(txtReadCnt.Text), RD) txtReRead.Text = re.ToString lstRead.Items.Clear() For i = 0 To UBound(RD) Step 1 If Not IsNothing(RD(i)) Then lstRead.Items.Add(RD(i)) Next i If re 《》 0 Then Timer1.Enabled = False butScan.Text = "Cycle R/W" End If End Sub Private Sub butWrite_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles butWrite.Click Dim re As Short Dim i As Short Dim temp() As String Dim WD() As Object If Not EntLink Then MsgBox("还未与PLC建立联接!") Exit Sub End If ReDim WD(Val(txtWriteCnt.Text) - 1) temp = Split(txtWrite.Text, vbCrLf) For i = 0 To UBound(WD) Step 1 If i 》 UBound(temp) Then WD(i) = 0 Else WD(i) = Trim(temp(i)) End If Next i re = PLC.CmdWrite(Handle1, 1, cmbWriteMry.SelectedIndex + 1, cmbWriteType.SelectedIndex + 1, Val(txtWriteAdd.Text), Val(txtWriteCnt.Text), WD) txtReWrite.Text = re.ToString If re 《》 0 Then Timer1.Enabled = False butScan.Text = "Cycle R/W" End If End Sub Private Sub butScan_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles butScan.Click If Not EntLink Then MsgBox("还未与PLC建立联接!") Exit Sub End If Timer1.Enabled = Not Timer1.Enabled If Timer1.Enabled Then ScanCount = 0 butScan.Text = "Stop R/W" Else butScan.Text = "Cycle R/W" End If End Sub Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick Timer1.Enabled = False Dim tim As Integer = timeGetTime If Not EntLink Then MsgBox("还未与PLC建立联接!") Exit Sub End If ’ Call butRead_Click(Nothing, Nothing) Call butWrite_Click(Nothing, Nothing) ’ If (Val(txtReRead.Text) 《 0) Or (Val(txtReWrite.Text) 《 0) Then butScan.Text = "Cycle R/W" Exit Sub Else ScanCount += 1 txtScanCnt.Text = ScanCount txtScanPrd.Text = (timeGetTime - tim) & "ms" End If Timer1.Enabled = True End Sub Private Sub butBitTest_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles butBitTest.Click If Not EntLink Then MsgBox("还未与PLC建立联接!") Exit Sub End If Dim rd As Boolean Dim re As Short re = PLC.Bit_Test(Handle1, 1, cmbBitMry.SelectedIndex + 1, Val(txtBitAdd.Text), cmbBit.SelectedIndex, rd) txtBitTest.Text = rd txtReBit.Text = re End Sub Private Sub butBitSet_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles butBitSet.Click If Not EntLink Then MsgBox("还未与PLC建立联接!") Exit Sub End If Dim re As Short re = PLC.Bit_Set(Handle1, 1, cmbBitMry.SelectedIndex + 1, Val(txtBitAdd.Text), cmbBit.SelectedIndex) txtReBit.Text = re End Sub Private Sub butBitRst_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles butBitRst.Click If Not EntLink Then MsgBox("还未与PLC建立联接!") Exit Sub End If Dim re As Short re = PLC.Bit_Reset(Handle1, 1, cmbBitMry.SelectedIndex + 1, Val(txtBitAdd.Text), cmbBit.SelectedIndex) txtReBit.Text = re End SubEnd Class
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