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Name ContentsCat. No.
Heat/Cool Temperature Control Unit Operation
Manual
W240 Information on Heating and Cooling Temperature
Control Unit
PID Control Unit Operation Manual W241 Information on PID Control Unit
Cam Positioner Unit Operation Manual W224 Information on Cam Positioner Unit
1-8 LSS Capabilities
The LSS is a complete programming and control package designed for C-series
PCs. It provides not only programming capabilities, but also advanced debug-
ging, monitoring, and program/data management. The following tables provide
only a brief introduction to the capabilities of the LSS. For further information and
actual operating procedures, please refer to the Ladder Support Software Op-
eration Manual.
1-8-1 Offline Operations
Group Description
General
Programming
General programming operations feature function keys to easily read, write, and store programs.
PROGRAMMING
SAVE PROGRAM Writes all or part of the user program to a data disk.
RETRIEVE PROGRAM Retrieves all or part of the user program from on a data disk.
CHANGE DISPLAY Switches the display between four display modes: Ladder, Ladder
with Comments, Mnemonic 1 (function key and numeric key input
mode) and Mnemonic 2 (alphanumeric key input mode).
SEARCH INSTRUCTION Searches for instructions including specified operands.
I/O COMMENT Creates, reads, modifies, and searches for I/O comments.
BLOCK COMMENT Creates, edits, and searches for block comments for output instruc-
tions.
LINE COMMENT Creates, searches for, and edits line comments.
CUT AND PASTE Edits programs by copying, moving, or deleting instruction blocks.
EDIT I/O COMMENT Displays 32 I/O comments at once to write, edit, and search.
RETRIEVE COMMENTS Retrieves comments from programs stored on a data disk.
MEMORY USAGE Displays the used capacity of user program memory, comments,
and internal memory.
CLEAR MEMORY Clears the user program memory.
CHECK PROGRAM Checks whether the user program contains syntax errors. The
check can be performed in three levels.
LSS Capabilities Section 1-8
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