Hello,

I need to developp an new application with Wago system. I search for a DLL (or source code) with the MODBUS/TCP protocol.

Thanks.

Ben

 

Hello Ben,

Our FieldTalk Modbus library has been used extensively in conjunction with the WAGO system. The library is written in C++, delivered with full source code and very easy to use.

You find more details at: http://www.focus-sw.com/fieldtalk/modbus.html

FOCUS Software Engineering Pty Ltd
Brisbane, Australia - Web: www.focus-sw.com
Phone: +61 (0)402 970 933 - Fax: +61 (0)7-3009 0399

 

Me too, any help would be really good.

Thanks in advance.

 

hellow ben
how r u?

you can download all dll file for most avaliable protocol including modbus tcp/ip from http://www.citect.com
you have to download citect scada/hmi when you install this software you can get all dll file.

after use please tell me how to use dll file without information about it. thank u.

 

Hello,

If you are looking for an inexpensive ActiveX DLL for MODBUS then check out http://www.vhmiautomation.com

Regards,

Phil

 

You can find an activeX control for modbus TCP/IP (server and client) in http://www.automationcorner.com .

Regards