Conflicts When Copying Blocks - Siemens SINUMERIK 840D sl Configuration Manual

3.4

Conflicts when copying blocks

Two different conflict types can occur during the copy and insert of program blocks:
● If several blocks with the same block numbers exist in the program blocks folder, a
message is not displayed immediately. Because duplicate block numbers are flagged
only during the compilation,
compile your project after performing a copy in order to detect any conflicts early.
Figure 3-4 Error message when block numbers or addresses are used multiple times
If duplicate block numbers exist, proceed as follows:
– If this involves one of the blocks of the basic program that you do not require (e.g.
– If a user block has the same block number as a required basic program block, you
● The presence of duplicate symbolic block names is checked already during the copy
action. A message is issued if conflicts result because of existing symbolic names.
SINUMERIK STEP 7 Toolbox V14 SP1
Configuration Manual, 05/2017
unused axis DB, channel DB, FB or FC), you can delete it.
must change the number of the user block.
Programming the PLC
3.4 Conflicts when copying blocks
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