Check the OPC documentation that came with your driver or look around here.

https://support.automation.siemens.c...78&treeLang=en

http://www.ilstechnology.com/xcoupler.php

--

Regards,

Dave Patrick ....Please no email replies - reply in newsgroup.
Microsoft Certified Professional
Microsoft MVP [Windows]
http://www.microsoft.com/protect

"Liviu" wrote:
|I need to gat data from a PLC Simatic TI via CTI2572 IO driver in to the
| Excel table.
| Is there a macro I have to right?