Mitsubishi Electric MELSEC-Q00U(J)CPU User Manual page 177

(b) SCJ instruction
When the SCJ instruction is in the data written to the CPU module in the RUN status and the execution
condition is on at completion of the writing, a jump to the specified pointer is made without a wait of one scan.
ON
X0 status
X0
OFF
OFF OFF
SCJ
instruction
ON
X0
OFF
ON ON
SCJ
instruction
ON
X0
OFF
OFF ON
SCJ
instruction
Completion of
X0
online change
[ SCJ P0 ]
A
END 0 END 0 A END
1 scan
Jumps to the specified pointer
without waiting for one scan.
0
Jumps to the specified pointer.
Jumps to the specified pointer.
CHAPTER 3 FUNCTIONS
175
3