Industry Online Support
Technical Forum
8/17/2012 12:52 PM | |
Joined: 8/18/2009 Last visit: 6/17/2024 Posts: 548 Rating: (33) |
Dear Expert, could software rendancy possible with CPU 312. please tell..
|
Rajkiran Patil |
|
8/17/2012 2:54 PM | |
Joined: 9/27/2006 Last visit: 11/4/2024 Posts: 12293 Rating: (2690)
|
Hello Rajkiran; The CPU 312 is the smallest of the S7-300 family, and depending on the model you will have work memory limited to 16 or 32 kB, which is very small and would not give you enough spaceto handle the redundant program and communications. This is confirmed by the following FAQ: Which modules can you use when implementing software redundancy? The CPU 312 is not listed in the S7-300PLCs available for SWR. Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 8/17/2012 2:55 PM |
|
Follow us on