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Checking global variable
Check the global variables registered in 3-7
Example of a Ladder Program Using Date and Time. Double-click Global Variables under
Programming - Data in the Multiview Explorer.
Check that the variables such as SW1 and L1 registered in the I/O Map are automatically
registered as global variables.
Additional Information
Global variables are displayed in purple.
Checking the variable table
Click the Variables Bar at the top of the Edit Pane.
The local variable table is displayed. Click the Externals Tab.
When variables (global variables) registered in the I/O Map are used in this program, they
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