Mitsubishi MELSEC-Q/L User Manual

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2
3
4
5
6
7
8
2.4 Basic instructions 2.4.5 Program branch instructions
2.4.5 Program branch instructions
2.4.6 Program execution control instructions
2.4.7 I/O refresh instructions
Category
Instruction Symbol
Symbol Processing Details
Execution
Condition
Number of Basic Steps
Subset
See for Description
Jump
CJ
• Jumps to Pn when input conditions are
met.
2
Page
274
SCJ
• Jumps to Pn from the scan after the
meeting of input condition.
2
JMP • Jumps unconditionally to Pn. 2
GOEND
• Jumps to END instruction when input
condition is met.
1-
Page
277
Category
Instruction Symbol
Symbol Processing Details
Execution
Condition
Number of Basic Steps
Subset
See for Description
Disable
interrupts
DI • Prohibits the running of an interrupt program. 1 -
Page
278
Enable
interrupts
EI
• Resets interrupt program execution
prohibition.
1-
Interrupt
disable/
enable
setting
IMASK
• Inhibits or permits interrupts for each interrupt
program.
2-
Return IRET
• Returns to sequence program from an
interrupt program.
1-
Page
284
Category
Instruction Symbol
Symbol Processing Details
Execution
Condition
Number of Basic Steps
Subset
See for Description
I/O Refresh
RFS
• Refreshes the relevant I/O area during scan. 3 -
Page
285
RFSP
CJ Pn
SCJ Pn
JMP Pn
GOEND
DI
EI
IMASK S
IRET
RFS nS
RFSP nS

Mitsubishi MELSEC-Q/L Specifications

General

Brand	Mitsubishi
Model	MELSEC-Q/L
Category	Controller
Language	English