COPC32 activeX control made use of for SCADA development and development. You can produce SCADA system (Graphic keeping an eye on & & control, Trending, Alarm, as well as extra. )within your preferred programming IDE such as Visual Fundamental 6.0, Visual Studio.Net (VB.Net, C#),

and VBA (MS Excel, Word, & hellip;-RRB-. COPC32 1.7 complete description COPC32 activeX control used for SCADA development and also advancement. You can produce SCADA system (Graphic monitoring & & control, Trending, Alarm, and a lot more.) within your favored shows IDE such as Aesthetic Basic 6.0, Aesthetic Studio.Net (VB.Net, C#), and VBA (MS Excel, Word, & hellip;-RRB-. COPC32 Path variation will certainly quit working after an hour. You have to reactivate program to run it once again.

This instance shows how to logging OPC information in to MS SQL Server 2014 Express using COPC32 and Visual Workshop 2015 Express.

Needs

  • MS SQL Server/ MS SQL Web Server Express
  • Visual Studio 2015 Express (download below)
  • COPC32 (it is not free, download and install trial right here). And also you have to installing COPC32.
  • OPC Web server

My database name and table’& rsquo; s column revealed “listed below. & ldquo; id & rdquo; column is car increment.Read more https://freewindows10download.com/soft/copc32 At website Articles

MS SQL Server, circumstances name revealed. It is MS SQL Server on exact same PC of my Visual Workshop. Then I can make use of “& ldquo; (neighborhood)& rdquo; as referral name in script. If your instance name is something like “& ldquo; ACER \ SQLEXPRESS & rdquo;, after that you could utilize & ldquo;(

regional)\ SQLEXPRESS & rdquo;. Download and install OPC Data logging example

task(135kb)Open up downloaded and install project and make certain you have insert COPC32 control on Tool kit of Visual Studio.

Three label made use of to reveal OPC tags worth with Timer2 every 1 sec. Timer1 has logging manuscript working every 5 sec.

Specify OPC Server on COPC32 ‘& lsquo; s property page.

In addition to OPC tags.

In Timer2’& rsquo; s code, getting OPC information right into worldwide variable v( 0) to v( 2) (see downloaded and install instance code, will see worldwide variable proclaimed). As well as also show data on tags.

Private Sub Timer2_Tick(sender As Things, e As EventArgs) Deals With Timer2.Tick
For i = 0 To 2
v(i) = Axcopc1.GetVl(i)
Following

Label1.Text = v( 0 ). ToString()
Label2.Text = v( 1 ). ToString()
Label3.Text = v( 2 ). ToString()
End Below

I have use shell to call SQLCMD.exe with SQL command to insert OPC information in to MS SQL table.

Private Below Timer1_Tick(sender As Item, e As EventArgs) Handles Timer1.Tick
Covering(“& ldquo; C: \ Program Documents \ Microsoft SQL Web Server \ Customer SDK \ ODBC \ 110 \ Devices \ Binn \ SQLCMD.exe -S (local) -d test -Q “”& ldquo; & rdquo; insert into t1(v1, v2, v3, Time_Date) values (” & & rdquo; & & v(0) “& & ldquo; “, & rdquo;””& v(1)& & ldquo;, & rdquo; &

v(2) & & ldquo;, getdate ())& rdquo; & rdquo; & rdquo;-RRB- End Sub When argumment– S=Server Name “(Please note that if your SQL Server has & ldquo; \ SQLEXPRESS & rdquo; after computer name then you require to make use of (regional)\ SQLEXPRESS ), –– d = Data source Name, –– Q = SQL query/command. Example over use SQL Insert command to put v( 0 ), v( 1 ), v( 2) and current day time right into table t1 at related column.

You have to checking course of SQLCMD.exe in your system as well as change to above script.

After running project, OPC information logged right into MS sQL Server.