Rockwell Automation 5370-CMPK Color CVIM Module MATH-PAK - Manual (Page 25)

Chapter 4
Defining Formulas
4–10
Edit / Control Keys
You can edit the contents of a formula, using the edit/control keys, which are
listed and described in Table 4.B.
Table 4.B
Edit / Control Keys
Key Name Edit / Control Function
Del Delete Deletes the formula item to the left of the cursor.
Clr Clear Clears the entire formula.
Ret Return Causes the formula to be saved in memory.
Esc Escape Restores the formula to its condition when last saved.
←
Left arrow
Moves the cursor to the left. Picking and holding the light
pen tip down moves the cursor continuously left.
→
Right arrow
Moves the cursor to the right. Picking and holding the
light pen tip down moves the cursor continuously right.
↓
Down arrow Selects the second keyboard from the first keyboard.
↑
Up arrow Selects the first keyboard from the second keyboard.
All of the edit/control keys can be found on either of the two key sets
(Figure 4.5 shows key locations).
Figure 4.5 Edit/control keys
Edit/control
keys
To edit a formula:
← →
Pick the arrows keys (
←
or
→
) to move the cursor to the left or right
along the formula, in order to insert a component at a particular point in a
formula, or to prepare to delete a particular component.
Del Pick the Del (ete) key to erase the entry to the left of the cursor.
Clr Pick the Clr (clear) key to erase the entire formula.