SiePortal

The integrated platform for your product selection, buying and support workflow - bringing together Industry Mall and Online Support.

Products & Services
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Support Support
{{(apiData.Support | filter:{'rank':1}:true)[0].title}} Support
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
MySiePortal MySiePortal
{{(apiData.MySiePortal | filter:{'rank':1}:true)[0].title}} MySiePortal
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Cart ({{apiData.CartCount}})

Navigation

S7-1500 Client OPC-DA

3/14/2023 4:27 PM	Rate (0)
ag57 Regular Member Joined: 11/3/2015 Last visit: 11/5/2024 Posts: 1 Rating: (0)	Hello everyone I would like to have your feedback on the communication of an Open-controller with an OPC-DA server. I have an Open Controller (6ES7677-2DB42-0GB0) that I need to configure as an OPC-DA client and make it communicate with an OPC-DA Server. Unless I am mistaken, I must use SIMATIC NET PC Software V18 to create the link. It also seems to me that the OPC DA interface of the SIMATIC NET software does not allow access to the content of the "optimized" data blocks. If you have any feedback, I'm a taker. Cordially
	Last edited by: ag57 at: 03/15/2023 15:42:38
Suggestion To thank Quote Answer

3/20/2023 12:15 PM	Rate (0)
Murof Platinum Member Joined: 8/3/2009 Last visit: 11/18/2024 Posts: 14181 Rating: (1774)	Hello ag57 perhaps this FAQ can help finding a proper solution: https://support.industry.siemens.com/cs/ww/en/view/109474300 Bye Murof
	If this Information really helps, you could use the Rate function
Suggestion To thank Quote Answer