open the block. If you close the "Access protection" dialog with "Cancel", the block will open
but the block code will not be displayed. You will not be able to edit the block.
If you copy the block or add it to a library, this does not cancel the know-how protection of
the block. The copies will also be know-how-protected.
Changing block know-how protection
Proceed as follows to change block know-how protection:
1.
Select the block for which you want to change know-how protection. The protected block
must not be open in the program editor.
2.
In the "Edit" menu, select the "Know-how protection" command to open the "Change
protection" dialog.
3.
To change the password for know-how protection, enter the current password under "Old
password".
4.
Now enter a new password under "New password" and confirm the password under
"Confirm password".
5.
Click "OK" to confirm your entry.
Result: The password for know-how protection of the selected block has been changed.
Removing block know-how protection
Proceed as follows to remove block know-how protection:
1.
Select the block from which you want to remove know-how protection. The protected
block must not be open in the program editor.
2.
In the "Edit" menu, select the "Know-how protection" command to open the "Change
protection" dialog.
Figure 10-4Removing know-how protection
3.
To remove block protection, enter the current password under "Old password". Leave the
fields for the new password blank.
4.
Click "Remove" to confirm your entry.
Result: Know-how protection for the selected block has been canceled.
243
Protection
10.6 Know-how protection
S7-1500R/H redundant system
System Manual, 11/2022, A5E41814787-AD
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