Omron RX2 Series User Manual page 52

4 DriveProgramming Editor
Flowchart Program
In the flowchart program method, a unit of display is called "Block".
You create a program by placing more than one block in the area and setting interaction between them.
In a flowchart program, when a program is compiled successfully, an icon with a white arrow in a green
circle highlights the starting point of each flowchart task.
Also, after the program is compiled successfully, the block number will appear on the upper left of each
block.
Block numbers are the consecutive numbers starting with "0". A block number is given to each block of
the whole program.
The numbers do not match the line numbers of the program converted to text.
The Output window will indicate if the program is compiled successfully. For programs compiled with
errors, a red icon with an exclamation mark identifies the erroneous blocks in the flowchart program.
Placing the mouse on the error icon displays the compile error, which you can see in the Error List in
the Output window.
If you right-click on a blank area in the flowchart, a popup menu will be displayed. It allows you to paste
blocks that you copied last, or to select all the blocks.
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DriveProgramming User's Manual (I622-E1)