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

communication of S7-200 with winccflex over modicon modbus driver

11/20/2009 1:36 PM	Rate (0)
nanu123 Posts: 16 Rating: (0)	Dearall, please help me for communication of S7-200 with winccflex over modicon modbus driver.Is it posiible ?Or suggest ant alternative..Thanks in advance..
nanu123 Posts: 16 Rating: (0)
Suggestion To thank Quote Answer

11/20/2009 1:42 PM	Rate (0)
Darius Platinum Expert Joined: 9/28/2005 Last visit: 7/24/2025 Posts: 2957 Rating: (243)	Hi, Why it can't be possible ? You just need to buy modbus instruction library for S7-200 and set is as slave. Then everything is standard procedure as with other devices.
	Best regards, Darius
Suggestion To thank Quote Answer

11/22/2009 4:38 AM	Rate (0)
nanu123 Posts: 16 Rating: (0)	dear sir..whether this attached proram is sufficient to have a modbus communication with winccflex.. please let me know. Attachment modbus.JPG (286 Downloads)
nanu123 Posts: 16 Rating: (0)
Suggestion To thank Quote Answer

11/23/2009 12:09 PM	Rate (0)
Darius Platinum Expert Joined: 9/28/2005 Last visit: 7/24/2025 Posts: 2957 Rating: (243)	Hi, Yes, it is fully enough. Don't forget to store your data into mapped space. Its is V3000 in your case if I understand correctly from screenshot.
	Best regards, Darius
Suggestion To thank Quote Answer

12/2/2009 6:25 PM	Rate (0)
Akachi Experienced Member Joined: 6/23/2009 Last visit: 3/20/2025 Posts: 22 Rating: (0)	thought there's no need playing around with modbus, you could use s7-200 "in-operate" with Simatic PC Access, creating an OPC server that monitoring s7-200 memory area and then set-up connection in WinCC Flexible to work with S7-200's OPC data.
	huytai.tran@gmail.com
Suggestion To thank Quote Answer

Share this page:

Share this page on...