
6. LADDER DIAGRAM MONITOR
AND EDITOR
B–61863E/15
PMC–NB6 MANIPULATION
744
11. [APPEND COLUMN] Append column
Inserts one blank column at right of cursor position. Diagram
elements on right of horizontal cursor position will be shifted to
right by one column. And if necessary, net will be expanded to
right.
12. [<] Exit editor screen
Analyzes current editing net, and store it into LADDER program.
If some error is found in the net, it still remains Net Editor screen,
and an error message will be displayed. According to a kind of
error, cursor may indicate where the error is detected.
13. [CANCEL EDIT] Abortion of edit
This aborts the contents of the edit and exits from this screen.
(b) Other operations
1. Cursor move keys, Page change keys
Cursor move keys and Page change keys move cursor on screen.
Net Editor screen expands image of net horizontally for a wider
net according to its width, while LADDER Diagram
Monitor/Editor screen folds nets wider than screen width. When
net width is expanded over screen width, attempt to move cursor
out of screen will scroll net image to the direction.
The net of maximum size occupies area of 1024 elements, but
actually available area may be little less for internal use according
to the internal condition: ”element” means the space that is
occupied by single relay.
2. ”bit address” + INPUT key
Changes bit address of relay under cursor.
3. ”number” / ”byte address” + INPUT key
Changes parameter of functional instructions under cursor.