Mitsubishi Electric MELSEC iQ-R Series - Pointer Branch; Program Branch Instructions

7 APPLICATION INSTRUCTIONS
7.2 Program Branch Instructions
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7
7.2 Program Branch Instructions
Pointer branch
CJ, SCJ, JMP
• CJ: This instruction executes the program specified by the pointer number within the same program file.
• SCJ: This instruction executes the program specified by the pointer number within the same program file starting with the
next scan.
• JMP: This instruction unconditionally executes the program specified by the pointer number within the same program file.
■Execution condition
Setting data
■Description, range, data type
■Applicable devices
Processing details
■CJ
• This instruction executes the program specified by the pointer number within the same program file when the execution
command is on.
• When the execution command is off, the program in the next step is executed.
Ladder ST
Not supported
FBD/LD
Not supported
Instruction Execution condition
CJ
SCJ
JMP Every scan
Operand Description Range Data type Data type (label)
(P) Pointer number of the jump destination  Device name POINTER
Operand Bit Word Double word Indirect
specification
Constant Others
(P)
X, Y, M, L,
SM, F, B, SB,
FX, FY
J\ T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
U\G, J\,
U3E\(H)G
Z LT, LST,
LC
LZ K, H E $
(P)         
(1) Execution command
(2) Executed in each scan
RnCPU
RnENCPU
RnSFCPU RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant) (Process)
(P)
ON
OFF
(1)
(2)
CJ