101
SECTION 4
Debugging Programs
4-1 Debugging Using the CX-Programmer .................................................................................... 102
4-2 Debugging Operation................................................................................................................ 103
4-2-1 CS/CJ/CP-series PLC's Modes and Execution Mode................................................... 103
4-2-2 Scan Run ...................................................................................................................... 104
4-2-3 Step Run....................................................................................................................... 104
4-2-4 Stop ( )....................................................................................................................... 105
4-2-5 Pause ( )..................................................................................................................... 106
4-2-6 Other Operation............................................................................................................ 106
4-3 Step Run and Break .................................................................................................................. 107
4-3-1 Operations for Step Run............................................................................................... 107
4-3-2 Break Setting................................................................................................................ 107
4-3-3 Break Point................................................................................................................... 108
4-3-4 Start Point Setting......................................................................................................... 109
4-3-5 I/O Break Condition Setting......................................................................................... 110
4-4 Task Debugging........................................................................................................................ 115
4-4-1 Execution Time and Count of Task.............................................................................. 115
4-4-2 Task Execution Status .................................................................................................. 115
4-4-3 Executing Tasks Individually....................................................................................... 116
4-4-4 Precautions when Debugging Task.............................................................................. 117