Skip to Content

Register Login

Industry Online Support

Technical Forum

Navigation

Sending Data in Software redundancy

Created by: ShahinM at: 6/16/2010 1:25 PM (1 Replies)

Rating (0)

Thanks 0

2 Entries

6/16/2010 1:25 PM	Rate (0)
ShahinM Silver Member Joined: 11/8/2005 Last visit: 6/5/2024 Posts: 335 Rating: (3)	In software redundancy,I have an option to define two data blocks for exchanging of non redundant data between two CPUs,but in the sample project,I didn't find anything about it to find out how to use it?Is there any example which shows how to use it?

Suggestion To thank Quote Answer

6/16/2010 6:37 PM	Rate (0)
fritz Diamond Expert Joined: 10/7/2005 Last visit: 9/17/2024 Posts: 3020 Rating: (1054)	Hello SM exchange of non redundant data in a Software Redundant System is in principle quite simply (which is possiby the reason that there is no "in depth" pre-programmed example for it). Chapter 5.9 of the SIMATIC S7-300/S7-400 Software redundancy for SIMATIC S7 manualhas quite a good explanation on what to do to use this feature and even some example code on how to use the DB's to exchange/map non redundant I/O's via it. I hope this helps to get you started.
	Cheers fritz The advice and opinion given in this thread is that of the author and does not necessarily reflect the views of I S Systems Pty Limited. To find out how I S Systems can help you with your automation needs please visit www.issystems.com.au.
Suggestion To thank Quote Answer

|

Share this page:

Share this page on...

Follow us on