Is the function or function block object properties in the “notes” how to add notes, I want to customize some commonly used function block in the database, if a long time do not know how to use, you want to add a comment.
Problem supplement:
I don’t want to ask how to address assignment comment block, I asked the right click, then click the “object” can see some block attribute, but the “notes” column is gray, you cannot edit the display only, my intention is to leave comments on this. It is the comment of the block rather than the address, the variable.
Best answer
Problem supplement:
Notes
If you have already assigned a comment to the block, the comment is displayed here.
I can!
FC block in the properties of the notes, how to write it?
You only need to open the FC function, fill in the title bar you want to annotate the content, and then save.
At this point you open the FC property to the comment bar is the desired content.
PLC ONE 