Debugging Using Virtual External Inputs
Generating virtual external inputs
Ladder Engine
Command
log file (.flg)
Running
Checking the results
CX-Programmer
Data trace
file(.cdt)
Data Replay
Tool
Data Replay file (.csv)
Commercial tool (spread-
sheet, etc.)
Commercial tool
I/O Condition Tool
(Spreadsheet, etc.)
Data Replay
I/O Condi-
file (.csv)
tion settings
I/O Condi-
tion Tool
Section 8-2
Ladder Engine
Ladder
program for
debugging
Ladder
program for
debugging
CX-Programmer
Time chart monitor
Data trace
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