Omron NX-SID Series User Manual page 318

8 Checking Operation and Actual Operation
 Forced Refreshing BOOL Variables in the FBD Editor
Use the following procedure to execute forced refreshing on BOOL variables.
1
Click the present value for the BOOL variable to change.
Example: To force-refresh variable a, click the present value of FALSE.
The value changes to a temporary status.
A light blue triangle is displayed at the lower left of the value. This indicates that a forced
refreshing value is temporarily in effect.
A light blue triangle is displayed.
Each click toggles the temporary value through Present Value
Value.
2
To check the temporary value, place the cursor over the value. The word Prepared is displayed
in the tooltip.
3
Select Force Values from the Controller Menu.
Forced refreshing is performed with the temporary values.
The light blue triangle at the lower left is removed, and the red triangle is displayed at the upper
left.
Example: The value of variable a is forced-refreshed to TRUE.
A red triangle is displayed.
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TRUE FALSE
NX-series Safety Control Unit User's Manual (Z930)
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Present