10/13/2016 8:52 AM | |
Joined: 2/18/2013 Last visit: 3/12/2024 Posts: 102 Rating: (23) |
I recommend looking into the manual "SIMATIC S7-1500, ET 200SP, ET 200pro Structure and Use of the CPU Memory": https://support.industry.siemens.com/cs/ww/en/view/59193101 ... and into the FAQ about "Using Recipe Functions for persistent Data with SIMATIC S7-1200 and S7-1500": https://support.industry.siemens.com/cs/ww/en/view/109479727 Regarding retentive data you should consider working with optimized DBs, because there you are able to decide for each variable (rather than for a complete DB) whether it should be retentive or not. If you do that and they don't fit into your CPU you need to think about a different solution, e.g. a larger CPU. |
This contribution was helpful to1 thankful Users |
Follow us on