Mitsubishi Q02CPU

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3.3 Settings for Creation and Execution of Multiple Sequence Programs
3.3.5 Fixed scan execution type program
3
SEQUENCE PROGRAM CONFIGURATION AND
EXECUTION CONDITIONS
Remark
Refer to the following manual for the block guarantee of cyclic data per station.
Q Corresponding MELSECNET/H Network System Reference Manual
(d) Execution during END processing
When the execution condition for the fixed scan execution type program is
satisfied during constant scan execution or during END instruction waiting time,
the fixed scan execution type program is executed.
Diagram 3.44 Fixed scan execution type program execution during network refresh
Diagram 3.45 Fixed scan execution type program execution during waiting time
Interrupt factor
10ms 10ms 10ms 10ms
Fixed scan
execution type
program execution
Link refresh
execution
Link refresh is suspended and fixed
scan execution type program is
executed.
Fixed scan interval
END processing
Fixed scan execution
type program
Constant scan
2
1
Scan execution type
program
Condition
enabled
1:
2:
Wait time
If processing is not completed during
wait time, scan time increases.