Siemens S7-1200 Programming Manualline page 38

3 General Programming
3.2 Program blocks
Example: Setting memory reserve in block
The following table describes how you can set the memory reserve for the
downloading without reinitializing.
Table 3-3: Setting memory reserve
Step
1.
2.
Note
You can also set a default value for the size of the memory reserve for new
blocks in the TIA portal.
In the menu bar, navigate to "Options – Settings" and then to "PLC programming
– General – Download without reinitialization".
Programming Guideline for S7-1200/1500
V1.2, Entry ID: 81318674
Right-click any optimized block in the project navigator and select "Properties".
1
1. Click "Download without reinitialization".
2. Enter the desired memory reserve for "Memory reserve".
3. Confirm with "OK".
Instruction
2
3
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