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PROGRAM Mode
In PROGRAM mode, the CPU Unit is stopped. User programming can be created or modified, memory can be cleared, programs can be checked, programs can be debugged, and I/O memory tables can be created or modified.
MONITOR Mode
In MONITOR mode the CPU Unit is running. I/O is processed in the same way as in RUN mode. The operating status of the CPU Unit can be monitored, bits can be force-set/reset, the set values and present values of timer and counter instructions can be modified, and the present values of word data can be modified. MONITOR mode is used for system adjustments during trial operation.
Alphonce100 answered the question on June 15, 2018 at 03:53
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