7/29/2024 10:58 AM | |
Joined: 3/11/2019 Last visit: 9/5/2024 Posts: 1568 Rating:
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Hi, the size within TIA only shows the necessary storage for the software itself. HW-Config, connection configurations e.g. needs additional storage. You can check this FAQ: How do you estimate the memory requirements of your project in the load memory of a SIMATIC S7-1200/S7-1500?Note Note that the data listed below is also on the SIMATIC Memory Card in addition to the user program and that this data cannot be determined with "Memory load".
Beneath this information, a method is shown how you can check the total amount of necessary load memory. Note: In addition to that, it depends if some functions should be used which needs additional free space of load memory. Note: In general there should be a good amount of free space available. Maybe it can be recommended not to use more than 50% of the total capacity of the SMC, because some load functions will need additional space temporary. If you would like to transfer only the "changes" to the CPU in RUN, all depending blocks will be tranfsered to the SMC first and integrated afterwards. So in the worst case, you will need up to the total amount of the currently used load memory. When downloading to the S7-1500 CPU, why is the message "There is insufficient memory on the memory card for this amount of data" displayed although there is still enough memory available?regards sancruz |
Feedback appreciated, please rate |
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