Rockwell Automation 5370-CMPK Color CVIM Module MATH-PAK - Manual (Page 26)

Chapter 4
Defining Formulas
4–11
After editing a formula, pick either Ret or Esc :
Ret Pick the Ret key to save the formula as edited.
Esc Pick the Esc key to restore the formula to the way it was when last saved.
Example of Formula Editing
To edit this formula: AVG (GAGE1,GAGE2) * 0.250
and change it to: AVG (GAGE1,GAGE3) * 1.250
•
Pick the arrows keys (
←
or
→
) as necessary to move the cursor to the
right of the GAGE2 operand:
= AVG( GAGE1, GAGE2 )
*
0.250
Formula:
•
Pick the Del key to erase the GAGE2 operand:
= AVG( GAGE1, ? )
*
0.250
Formula:
•
Pick G , then 3 :
= AVG( GAGE1, GAGE3 )
*
0.250
Formula:
•
Move the cursor to the right of the 0.250 operand:
= AVG( GAGE1, GAGE3 )
*
0.250
Formula:
•
Pick the Del key; notice the entire 0.250 operand is erased:
= AVG( GAGE1, GAGE3 )
*
?
Formula:
•
Pick 1 , then “.” (decimal point), then 2, then 5 :
= AVG( GAGE1, GAGE3 )
*
1.25
Formula:
After editing the formula, you can pick either Ret or Esc . Pick the Ret
key to save the formula as edited. Pick the Esc key to restore the formula
to the way it was when last saved.