Solved

Gauge Components

Posted on 2001-07-09
6
581 Views
Last Modified: 2010-04-06
hi experts,

I need Some gauge Components ( Analog with pointer or Digital with 7-seg ). for example for use as Pressure gauge or humidity gauge and ...( thay are only for monitoring )

Do you Know any Site with Free ActiveX or Delphi Component for this application. There Is some OPCs ( OLE For process control ) for it. but I didnt find any Free Version.
0
Comment
Question by:h_mohsenian
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
  • 2
6 Comments
 
LVL 1

Accepted Solution

by:
CABRISY earned 100 total points
ID: 6264951
have a look at www.torry.net there are plenty !!
0
 
LVL 1

Expert Comment

by:bnemmers
ID: 6266332
Great place for OPC info
http://www.opc.dial.pipex.com/delphi.shtml ;)
0
 
LVL 1

Author Comment

by:h_mohsenian
ID: 6272141
dear CABRISY,

thanks alot, www.torry.net is a very good site and I could some Gaues Components.but not exaclty that I want. if you see these components please tell me .
my email is mohsenianrad@scribe.com

best regards
hamed
0
Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 
LVL 1

Author Comment

by:h_mohsenian
ID: 6272158
dear bnemmers,

I see http://www.opc.dial.pipex.com/delphi.shtml.
I never used OPCs but I think I can not find my need in an OPC site.becouse I see almost every OLEs in that site are complex components not for example a gauge.

I will be pleased to know more about you.have you ever use OPCs? are you a control Eng(or student of control Eng.?

best regards
hamed
0
 
LVL 1

Expert Comment

by:bnemmers
ID: 6273150
Yes, I'm a controls eng. and sys programmer.
I've spent the last 5 years in the MES area.

I've used OPC for reading and writing to PLC, SCADA system
I use AB PLC mostly but I talk through RSLinx OPC server
which you can use with many PLC's.
Also I used OPC to create a Client/Server to work with DeltaV system, etc..

Delphi is a great tool when working with OPC & DTL.
because I placed most of the OPC stuff in NT server apps.

Good luck and happy coding.
Bill ;)
0
 
LVL 1

Author Comment

by:h_mohsenian
ID: 6281942
dear bnemmers,

I am 22 & a senior student of Electrical Control Eng.I finished my courses nearly. now I am working on my BS project:design a pc-based DCS for a textile factory. now i am study on Teoritical issues and sys knowlagement.after it i will sturt to build a package with Delphi.i did some related educational projects in my courses ( Automation , Industrial Control ).

any way. I will be pleased if i could ask my questions in my project from you at the future.

Best Regards
hamed ;-)
0

Featured Post

Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Objective: - This article will help user in how to convert their numeric value become words. How to use 1. You can copy this code in your Unit as function 2. than you can perform your function by type this code The Code   (CODE) The Im…
Hello everybody This Article will show you how to validate number with TEdit control, What's the TEdit control? TEdit is a standard Windows edit control on a form, it allows to user to write, read and copy/paste single line of text. Usua…
Nobody understands Phishing better than an anti-spam company. That’s why we are providing Phishing Awareness Training to our customers. According to a report by Verizon, only 3% of targeted users report malicious emails to management. With compan…
I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the macros used below. https://filedb.experts-exchange.com/incoming/2017/03_w12/1151775/Permutations.txt https://filedb.experts-exchange.com/incoming/201…

734 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question