Mitsubishi MELSEC iQ-F FX5 series Programming Manual page 63

Program branch instruction
■Pointer branch
Instruction symbol Description
CJ When the input condition is met, jump to pointer (P)
CJP
■Jumping to END
Instruction symbol Description
GOEND When the input condition is met, jump to END instruction
Program execution control instruction
■Disabling/enabling interrupt programs
Instruction symbol Description
DI Disables the execution of interrupt programs.
EI Releases the execution disabled state of interrupt program.
■Disabling the interrupt program with specified priority or lower
Instruction symbol Description
DI Disables the execution of the interrupt program with a priority specified by (s) or lower until the EI
instruction is executed.
■Interrupt program mask
Instruction symbol Description
IMASK Interrupt disable/enable settings
■Disabling/enabling the specified interrupt pointer
Instruction symbol Description
SIMASK Disables/enables the interrupt pointer specified by (I)
■Returning from the interrupt program
Instruction symbol Description
IRET Returns from the interrupt program to the sequence program
■Resetting the watchdog timer
Instruction symbol Description
WDT Resets the watchdog timer (WDT) in the program
WDTP
Structuring instruction
■Performing the FOR to NEXT instruction loop
Instruction symbol Description
FOR Execute the instructions between FOR instruction and NEXT instruction (n) times
NEXT
■Forcibly terminating the FOR to NEXT instruction loop
Instruction symbol Description
BREAK Forcibly end execution between FOR instruction and NEXT instruction, and jump to pointer (P)
BREAKP
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2 CPU MODULE INSTRUCTION
2.3 Application instruction
2
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