9/26/2023 6:16 AM | |
Joined: 4/13/2016 Last visit: 7/11/2024 Posts: 14 Rating: (1) |
The Device description for CPU 1214 FC, DC/DC/DC mention an increased work memory from 125 to 200 kB. How does that work? Just upgrade the firmware in the CPU and the TIA Portal project and we're done? Is it just as simple as that? Where does the extra memory come from? Has it always been in there but for some reason disabled by Siemens? Shouldn't any hardware be replaced? ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 09/26/2023 09:17:41New subject after splitting |
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9/26/2023 6:43 AM | |
Joined: 3/11/2019 Last visit: 8/14/2024 Posts: 1555 Rating: (280) |
Hi, it is not really an additional memory. The memory already build into the cpu is extended by improving the code/firmware of the cpu itself. So "more" memory can be used as work memory afterwards. Firmware V4.6 for S7-1200 available-> "Firmware V4.6 is able to provide more memory for all CPUs because of code customizations."
regards sancruz |
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