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7 APPLICATION INSTRUCTION
7.2 Program branch instruction
7.2 Program branch instruction
Pointer branch
CJ(P)
These instructions execute the program specified by the pointer number within the same program file when the jump
command is on.
■Descriptions, ranges, and data types
■Applicable devices
■CJ(P)
• These instructions execute the program specified by the pointer number when the execution command is on.
• When the execution command is off, the program in the next step is executed.
• If the timer with its coil on is skipped by these instructions, time cannot be measured correctly.
• If the OUT instruction is skipped by these instructions, the scan time will be shortened.
• If these instructions specify and jump to a later step, the scan time will be shortened.
Ladder diagram Structured text
Not supported
Operand Description Range Data type Data type (label)
(P) Pointer number of the jump destination Device name ANY16
Operand Bit Word Double word Indirect
specification
Constant Others
X, Y, M, L,
SM, F, B, SB
U\G T, ST,
C, LC
T, ST, C, D,
W, SD, SW, R
U\G Z LC LZ K, H E $
(P)
CJ
CJP
ON
OFF
Execution command
Each scan is executed.
One scan is executed.
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