Chapter 5 Program Configuration and Operation Method ........................................ 5-1~5-37
5.1 Program Instruction ..................................................................................................... 5-1
5.1.1 Program execution methods .................................................................................... 5-1
5.1.2 Operation processing during momentary power failure ........................................... 5-2
5.1.3 Scan time .................................................................................................................. 5-3
5.1.4 Scan Watchdog timer ............................................................................................... 5-5
5.1.5 Timer processing ...................................................................................................... 5-6
5.1.6 Counter processing .................................................................................................. 5-9
5.2 Program Execution .................................................................................................... 5-11
5.2.1 Configuration of program ........................................................................................ 5-11
5.2.2 Program execution methods .................................................................................... 5-11
5.2.3 Interrupt . .................................................................................................................. 5-13
5.3 Operation Mode ......................................................................................................... 5-25
5.3.1 RUN mode .............................................................................................................. 5-25
5.3.2 STOP mode ............................................................................................................ 5-26
5.3.3 DEBUG mode ......................................................................................................... 5-26
5.3.4 Change operation mode ......................................................................................... 5-30
5.4 Memory ....................................................................................................................... 5-31
5.4.1 Data memory .......................................................................................................... 5-31
5.5 Configuration Diagram of Data Memory .................................................................... 5-33
5.5.1 “S” type ..................................................................................................................... 5-33
5.5.2 “H” type ..................................................................................................................... 5-34
5.5.3 Data latch area setting ............................................................................................. 5-35
Chapter 6 CPU Functions ......................................................................................... 6-1~6-25
6.1 Type Setting ................................................................................................................. 6-1
6.2 Parameter Setting ........................................................................................................ 6-2
6.2.1 Basic parameter setting ............................................................................................ 6-2
6.2.2 I/O parameter setting ................................................................................................ 6-3
6.3 Self-diagnosis Function ............................................................................................... 6-4
6.3.1 Saving of error log .................................................................................................... 6-4
6.3.2 Troubleshooting ........................................................................................................ 6-4
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