Mitsubishi 00JCPU User Manual

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CHAPTER2 SEQUENCE PROGRAMS
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3
2.3 Settings When Program is Divided 2.3.2 Scan execution type program
2.3.2 Scan execution type program
(1) Definition
Scan execution type program is executed once in every scan, starting in the next scan of which the initial
execution type program is executed and later.
(2) Processing
When multiple scan execution type programs are executed, the scan time will be the time required for completing
all the scan execution type program execution.
If an interrupt program or fixed scan execution type program is executed, execution time of the executed program
will be added to the scan time.
Figure 2.25 Execution order of the scan execution type program
1st scan 2nd scan 3rd scan 4th scan
END processing
Initial execution type program
Scan execution type program A
Scan execution type program C
Scan execution type program B
0 END
0 END
0 END
0 END
0 END
0 END
0 END
0
Scan time
Power supply ON RUN
STOP RUN

Mitsubishi 00JCPU Specifications

General

Series	MELSEC iQ-R
Number of I/O Points	4096 points
SD/SDHC Memory Card Slot	Yes
Power Supply	24 V DC
Operating Temperature	0 to 55 °C
Storage Temperature	-25 to 75 °C
Programming Language	Ladder, Instruction List
Communication Ports	USB, RS-232
Humidity	5 to 95% RH (non-condensing)
Shock Resistance	147 m/s2, 3 times in each of 3 axes