
B-63983EN/02 8.LADDER DIAGRAM MONITOR AND EDITOR SCREENS ([PMC LADDER])
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8.6.2 Operating on the Screen
(1) Operation with soft keys
(a) [SEARCH] Search for an address
Searches for the specified address and displays it as the start
address of the address map display.
(b) [SEARCH UNUSED] Search for unused address
Displays an address map centering on the unused address
with the smallest number found from the specified address
(if not specified, the address at which the cursor is currently
located) and containing the preceding and succeeding 12
bytes, 24 bytes in total.
NOTE
1 Parameters of functional instructions are handled as
addresses in use with a length of one byte,
regardless of the data length of the parameters.
2 The range of the addresses to be searched for is
determined by the specified address.
Example: When R100.0 is specified, R100.0 to
R7999.7 are searched for.
3 The following addresses are not subject to unused
address search:
X/Y1000 to X/Y1127, R9000 to R9499, T0 to T499,
T9000 to T9499, C0 to C399, C5000 to C5199,
K900 to K999, A9000 to A9249, P1 to P5000, and
L1 to L9999
(c) [JUMP]
Moves you to the net in which the bit address at the cursor
position is in use. At this time, the soft keys will be those of
a search menu, allowing lap search with a single round,
regardless of the ladder screen settings.
(d) [EXIT]
Switches the screen to the LADDER DIAGRAM EDITOR
screen. At this time, the LADDER DIAGRAM EDITOR
screen displays the ladder net that it displayed before the
switch to this screen.
(2) Other operations with keys
You can use the page switch keys to switch between pages.
You cannot scroll with the cursor movement keys.