Mitsubishi 00JCPU User Manual page 242

Q series programmable controller
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(b) Rise instruction
The rise instruction within the program targeted for online change will not be executed even though the
execution condition of the instruction (off
OFF
The corresponding rise instructions are PLS and
(c) SCJ instruction
When the SCJ instruction is used within the program targeted for online change and the execution condition of
the instruction is on at the completion of online change, the program jumps to the specified pointer without
waiting for one scan.
X0 status
OFF
ON
ON
6 - 62
Completion of
online change
A
END
0
X0 status
ON
XO
OFF
OFF
ON
MO
OFF
ON
XO
OFF
ON
ON
ON
MO
OFF
ON
XO
OFF
ON
OFF
ON
MO
OFF
Figure 6.44 Operation of the rise instruction
Completion of
online change
END
0
A
ON
XO
OFF
OFF
SCJ
instruction
ON
XO
OFF
ON
SCJ
instruction
ON
XO
OFF
OFF
SCJ
instruction
Figure 6.45 Operation of the SCJ instruction
on) is met at the completion of online change.
XO
[ PLS MO ]
A
END
0
END
0
1 scan
The rise instruction is not executed even
if the execution condition is off
P.
XO
[ SCJ PO ]
END
0
A
END
0
1 scan
Jumps to the specified pointer.
Jumps to the specified pointer.
Jumps to the specified pointer
without waiting for one scan.
on.

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